PUBLICATIONS BY TOPIC
THE EARLY FOUNDATION PAPERS
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*Sajeev John and Michael J. Stephen, Phys. Rev. B 28, 6358 (1983)
"Wave Propagation and Localization in a Long Range Correlated Random Potential". ABSTRACT PDF
- Sajeev John, Phys. Rev. Lett. 53, 2169 (1984) "Electromagnetic
Absorption in a Disordered Medium near a Photon Mobility Edge". ABSTRACT PDF
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S. John, Phys. Rev. Lett. 58, 2486 (1987) "Strong Localization of
Photons in Certain Disordered Dielectric Superlattices". ABSTRACT
PDF
CLASSICAL WAVE LOCALIZATION
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Sajeev John, H. Sompolinsky and Michael J. Stephen, Phys. Rev. B 27,
5592 (1983) "Localization in a Disordered Elastic Medium Near Two dimensions". ABSTRACT PDF
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S. John and M. Stephen, Phys. Rev. B28, 6358 (1983) "Wave Propagation
and Localization in a Long Range Correlated Random Potential". ABSTRACT PDF
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Sajeev John, Phys. Rev. Lett. 53, 2169 (1984) "Electromagnetic
Absorption in a Disordered Medium near a Photon Mobility Edge". ABSTRACT PDF
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Sajeev John, Phys. Rev. B 31, 304 (1985) "Localization and Absorption
of Waves in a Weakly Dissipative Disordered Medium". ABSTRACT
PDF
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S. John and R. Rangarajan, Phys. Rev. B38, 10101 (1988) "Optimal
Structures for Classical Wave Localization: An Alternative to the Ioffe-Regel
Criterion". ABSTRACT
PDF
THE PHOTONIC BAND GAP CONCEPT AND LIGHT TRAPPING
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S. John, Phys. Rev. Lett. 58, 2486 (1987) "Strong Localization of
Photons in Certain Disordered Dielectric Superlattices". ABSTRACT
PDF
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S. John, Physics Today, May 1991 (cover story) and
page 32 "Localization of Light".
THE PHOTONIC BAND GAP MICRO-CHIP: MOULDING THE FLOW OF LIGHT
- "Diffractionless Flow of Light in All-Optical Micro-chips", A. Chutinan, Sajeev John, and O. Toader, Physical Review Letters 90, 123901 (2003) .
ABSTRACT
PDF
- "Diffractionless Flow of Light in 2D-3D Photonic Band Gap
Hetero-structures: Theory, Design Rules, and Simulations", Alongkarn Chutinan and Sajeev John, Physical Review E 71, 026605 (2005).
ABSTRACT
PDF
- "Light Localization for Broadband Integrated Optics in Three
Dimensions", A. Chutinan and Sajeev John, Physical Review B 72, 16, 161316 (2005).
ABSTRACT PDF
- "3+1 Dimensional Integrated Optics with Localized Light in a
Photonic Band Gap",
A Chutinan and Sajeev John, Optics Express 14 (3): 1266-1279, Feb 6,
(2006). ABSTRACT
PDF
- "Molding light flow from photonic band gap circuits
to microstructured fibers", James Bauer and Sajeev John, Applied Physics Letters 90, 261111(2007). ABSTRACT
PDF
- "Broadband optical coupling between microstructured fibers and photonic band gap circuits:
Two-dimensional paradigms", James Bauer and Sajeev John, Physical Review A 77, 013819 (2008) ABSTRACT PDF
- "Compact optical one-way waveguide isolators for photonic-band-gap microchips", Hiroyuki Takeda and Sajeev John, Physical Review A 78, 023804 (2008)
ABSTRACT
PDF
- "Waveguide-mode polarization gaps in square spiral photonic crystals,"
Rong-Juan Liu, Sajeev John and Zhi-Yuan Li, EPL, 111 54001 (2015).
ABSTRACT
PDF
OPTICAL BIO-SENSORS FOR ENHANCED DISEASE DIAGNOSTICS
- "Optical Biosensing of Multiple Disease Markers in a Photonic-Band-Gap Lab-on-a-Chip: A Conceptual Paradigm," Abdullah Al-Rashid and Sajeev John,
Phys. Rev. Applied 3, 034001 (2015).
ABSTRACT
PDF
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"Biosensor architecture for enhanced disease diagnostics: lab-in-a-photonic-crystal," Shuai Feng, Jian-Hua Jiang, Abdullah Al Rashid and Sajeev
John, Optics Express, 24 No. 11, 12166 (2016).
ABSTRACT
PDF
- "Logical discrimination of multiple disease-markers
in an ultra-compact nano-pillar lab-in-a-photonic-crystal,"
Abdullah Al-Rashid and Sajeev John, J. Appl. Phys. 126, 234701 (2019).
ABSTRACT
PDF
- "Three-dimensional photonic crystal short-pillar
architecture for high-performance optical
biosensing,"
Dragan Vujic and Sajeev John, Journal of the Optical Society of America B, 38, No. 3, 968-978 (2021).
ABSTRACT
PDF
TOPOLOGICAL PHOTONIC CRYSTALS
- "Topological transitions in continuously deformed photonic crystals," Xuan Zhu, Hai-Xiao Wang, Changqing Xu, Yun Lai, Jian-Hua Jiang and Sajeev John,
Phys. Rev. B 97, 085148 (2018).
ABSTRACT
PDF
- "Topological light-trapping on a dislocation," Fei-Fei Li, Hai-Xiao Wang, Zhan Xiong, Qun Lou, Ping Chen, Rui-Xin Wu,
Yin Poo, Jian-Hua Jiang and Sajeev John, Nature Communications 9 2462 (2018).
ABSTRACT
PDF
ACOUSTIC METAMATERIALS AND PHONONIC CRYSTALS
- "Acoustic modes of locally resonant phononic crystals:
Comparison with frequency-dependent mass models," Kenny L. S. Yip and Sajeev John, Physical Review B 103, 094304 (2021).
ABSTRACT
PDF
- "Effective inertia spring tensor model for acoustic materials with coupled local resonances," Kenny L. S. Yip and Sajeev John, Physical Review B 104, 054302 (2021).
ABSTRACT
PDF
- "Resonance gaps and slow sound in three-dimensional phononic crystals: Rod-in-a-box paradigm," Kenny L. S. Yip and Sajeev John, Phys. Rev. B Letters 107, L060306 (2023).
ABSTRACT PDF
- "Dual audible-range band gaps in three-dimensional locally resonant phononic crystals," Kenny L. S. Yip and Sajeev John, Phys. Rev. B 107, 214304 (2023).
ABSTRACT PDF
- "Sound trapping and waveguiding in locally resonant viscoelastic phononic crystals," Kenny L. S. Yip and Sajeev John, Scientific Reports
13, 15313 (2023).
ABSTRACT PDF
QUANTUM OPTICS NEAR A PHOTONIC BAND GAP
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S. John and J. Wang, Phys. Rev. Lett. 64, 2418 (1990) "Quantum Electrodynamics
Near a Photonic Band Gap: Photon Bound States and Dressed Atoms". ABSTRACT
PDF
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Sajeev John and Jian Wang, Phys. Rev. B 43, 12, 772 (1991) "Quantum
Optics of Localized Light in a Photonic Bandgap". ABSTRACT
PDF
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S. John and T. Quang, Phys. Rev. A50, 1764 (1994) "Spontaneous Emission
near the Edge of a Photonic Band Gap". ABSTRACT
PDF
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S. John and T. Quang, Phys. Rev. Lett. 74, 3419 (1995) "Localization
of Superradiance near a Photonic Band Gap". ABSTRACT
PDF
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Sajeev John and Tran Quang, Physical Review A 52, 4083 (1995) "Photon
Hopping Conduction and Collectively Induced Transparency in a Photonic
Bandgap''. ABSTRACT
PDF
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S. John and T. Quang, Phys. Rev. Lett. 76, 1320 (1996) "Quantum
Optical Spin-Glass State of Impurity Two-Level Atoms in a Photonic Band
Gap". ABSTRACT
PDF
POSTSCRIPT
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S. John and T. Quang, Phys. Rev. Lett. 76, 2484 (1996) "Resonant
Nonlinear Dielectric Response in a Photonic Band Gap Material". ABSTRACT
PDF POSTSCRIPT
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S. John and T. Quang, Phys. Rev. A 54, 4479 (1996) "Optical Bistability
and Phase Transitions in a Doped Photonic Band Gap Material". ABSTRACT
PDF
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Sajeev John and Tran Quang, Physical Review Letters, 78, 1888 (1997)
"Collective Switching and Inversion without Fluctuation of Two-Level Atoms
in Confined Photonic Systems''. ABSTRACT
PDF POSTSCRIPT
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Tran Quang and Sajeev John, Physical Review A, 56, 4273 (1997) "Resonance
Fluorescence near a Photonic Band Edge: Dressed-State Monte Carlo Wave-function
Approach". ABSTRACT
PDF POSTSCRIPT
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Nipun Vats and Sajeev John, Physical Review A 58, 4168-4185 (1998)
"Non-Markovian Quantum Fluctuations and Superradiance Near a Photonic Band
Edge". ABSTRACT
PDF POSTSCRIPT
- "Microscopic theory of multiple-phonon-mediated dephasing and relaxation of quantum dots near a photonic band gap", Chiranjeeb Roy and Sajeev John, Physical Review A
81, 023817 (2010). ABSTRACT PDF
- "Resonant dipole-dipole interaction in confined and
strong-coupling dielectric geometries", Ramy El-Ganainy and Sajeev John, New Journal of Physics, 15, 083033 (2013).
ABSTRACT
PDF
ALL-OPTICAL SWITCHING IN PHOTONIC CRYSTALS
- Sajeev John and Tran Quang, Physical Review Letters, 78, 1888 (1997)
"Collective Switching and Inversion without Fluctuation of Two-Level Atoms
in Confined Photonic Systems''. ABSTRACT
PDF POSTSCRIPT
- "Pulse re-shaping in photonic crystal waveguides and micro-cavities with
Kerr-nonlinearity: Critical Issues for all-optical switching", Dragan Vujic and Sajeev John, Physical Review A 72, 013807 (2005).
ABSTRACT
PDF
- "Coherent all-optical switching by resonant quantum-dot distributions in photonic band-gap
waveguides", Dragan Vujic and Sajeev John, Physical Rreview A 76, 063814 (2007).
ABSTRACT
PDF
- "Optical wavelength converters for photonic band gap microcircuits", Dragan Vujic and Sajeev John, Physical Review A 79, 053836 (2009).
ABSTRACT
PDF
- "Photonic Band Gap Materials: Towards an All-Optical Micro-Transistor", Sajeev John and Marian Florescu, Journal of Optics A: Pure and Applied Optics 3, S103 (2001).
ABSTRACT PDF
- "Resonance Fluorescence in Photonic Band Gap Waveguide Architectures:
Designing the Vacuum for All-Optical Switching", M. Florescu and Sajeev John, Physical Review A 69, 053810 (2004). ABSTRACT PDF
- "Engineering the Electromanetic Vacuum for Controlling Light with Light in
a Photonic Band Gap Micro-chip", R. Z. Wang and Sajeev John, Physical Review A 70, 043805 (2004). ABSTRACT PDF
ALL-OPTICAL TRANSISTOR ACTION IN PHOTONIC BAND GAPS
- "Ultrafast Population Switching of Quantum Dots in a Structured Vacuum", Xun Ma and Sajeev John, Physical Review Lett. 103, 233601 (2009). ABSTRACT PDF
- "Switching dynamics and ultrafast inversion control of quantum dots
for on-chip optical information processing". Xun Ma and Sajeev John, Physical Review A 80, 063810 (2009). ABSTRACT PDF
- "Quantum-dot all-optical logic in a structured vacuum", Xun Ma and Sajeev John, Physical Review A 84, 013830 (2011). ABSTRACT PDF
- "Optical pulse dynamics for quantum-dot logic operations in a photonic-crystal waveguide", Xun Ma and Sajeev John, Physical Review A 84, 053848 (2011). ABSTRACT PDF
- "Self-consistent Maxwell-Bloch theory of quantum-dot-population switching in photonic
crystals" Hiroyuki Takeda and Sajeev John,
Physical Review A 83, 053811 (2011).
ABSTRACT PDF
OPTICAL GAP SOLITONS
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S. John and N. Akozbek, Phys. Rev. Lett. 71, 1168 (1993) "Nonlinear
Optical Solitary Waves in a Photonic Band Gap". ABSTRACT
PDF
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Neset Akozbek and Sajeev John, Physical Review E 57, 2287 (1998)
"Optical Solitary Waves in Two- and Three-Dimensional Nonlinear Photonic
Band-Gap Structures". ABSTRACT
PDF POSTSCRIPT
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Neset Akozbek and Sajeev John, Physical Review E 58, 3876 (1998)
"Self-Induced Transparency Solitary Waves in a Doped Photonic Band Gap
Material". ABSTRACT
PDF POSTSCRIPT
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Sajeev John and Valery Rupasov, Physical Review Letters 79, 821
(1997) "Multi-photon Localization and Propagating Quantum Gap Solitons
in a Frequency Gap Medium". ABSTRACT
PDF POSTSCRIPT
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Sajeev John and V. Rupasov, Europhysics Letters 46 (3), 326 (1999)
"Quantum Self-Induced Transparency in Frequency Gap Media". ABSTRACT PDF
QUANTUM CONTROL IN A PHOTONIC BAND GAP
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Tran Quang, M. Woldeyohannes, Sajeev John and G.S. Agarwal, Physical Review
Letters 79, 5238 (1997) "Coherent Control of Spontaneous Emission
Near a Photonic Band Edge: A Single-Atom Optical Memory Device". ABSTRACT
PDF POSTSCRIPT
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Mesfin Woldeyohannes and Sajeev John, Physical Review
A60(6), 5046-5068 (1999) "Coherent control of spontaneous emission near a photonic band edge: A
qubit for quantum computation". ABSTRACT
PDF POSTSCRIPT
- "Single Atom Switching and NonMarkovian Dynamics in a Coloured Vacuum", M. Florescu and Sajeev John, Physical Review A 64, 033801 (2001). ABSTRACT PDF POSTSCRIPT
MICROFABRICATION OF PHOTONIC BAND GAP MATERIALS: THEORETICAL ROADMAPS
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Kurt Busch and Sajeev John, Physical Review E 58, 3896 (1998)
"Photonic Band Gap Formation in Certain Self-Organizing Systems". ABSTRACT
PDF POSTSCRIPT
- "Proposed Square Spiral Microfabrication Architecture for Large Three-Dimensional Photonic Band Crystals", Ovidiu Toader and Sajeev John,
Science vol. 292, 1133 (2001).
ABSTRACT PDF
- "Square spiral photonic crystals: Robust architecture for microfabrication of materials with large
three-dimensional photonic band gaps", Ovidiu Toader and Sajeev John, Physical Review E 66, 016610 (2002), ABSTRACT PDF POSTSCRIPT
- "Photonic Band Gap Materials based on Tetragonal Lattices of Slanted Pores", O. Toader, M. Berciu, and Sajeev John, Physical Review Letters 90, 233901 (2003). ABSTRACT
PDF POSTSCRIPT
- "Blueprint for wafer-scale three-dimensional photonic band-gap synthesis by photoelectrochemical etching", Timothy Y. M. Chan and Sajeev John,
Physical Review E 68, 046607 (2003). ABSTRACT
PDF
- "Photonic Band Gap Synthesis
by Holographic Lithography", Ovidiu Toader, Tim Chan, and Sajeev John, Physical Review Letters 92, 043905 (2004).
ABSTRACT PDF POSTSCRIPT
- "Slanted Pore Photonic Band Gap Materials",
Ovidiu Toader and Sajeev John, Physical Review E 71, 036605 (2005).
ABSTRACT PDF
- "Photonic Band Gap Synthesis by Optical Interference Lithography", Tim Chan, Ovidiu Toader, and Sajeev John, Physical Review E 71, 046605 (2005). ABSTRACT PDF
- "Photonic band-gap formation by optical-phase-mask lithography", Timothy Y. M. Chan, Ovidiu Toader, and Sajeev John, Physical Review E 73, 046610 (2006) ABSTRACT PDF
- "Diamond photonic band gap synthesis by umbrella holographic lithography",
Ovidiu Toader, Timothy Y. M. Chan, and Sajeev John, Appl. Phys. Lett. 89, 101117 (2006); doi:10.1063/1.2347112 (3 pages) ABSTRACT PDF
- "Circuits for light in holographically defined photonic-band-gap materials", Timothy Y. M. Chan and Sajeev John, Physical Review A 78, 033812 (2008) ABSTRACT
PDF
PHOTONIC BAND GAP MATERIALS FABRICATION AND EXPERIMENTS
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"Large-scale synthesis of a silicon photonic crystal with a complete three-dimensional bandgap near 1.5 micrometres", Alvaro Blanco, Emmanuel Chomski, Serguei Grabtchak; Marta Ibisate, Sajeev John, Stephen W. Leonard, Cefe Lopez, Francisco Meseguer,
Hernan Miguez, Jessica P. Mondia, Geoffrey A. Ozin, Ovidiu Toader and Henry M. van Driel,
Nature 405 (6785), 437-440 (2000).
ABSTRACT PDF
- "Photonic Bandgap Engineering in Germanium Inverse Opals by Chemical Vapor Deposition", H. Miguez, E. Chomski, F. Garcia-Santamaria, M. Ibisate, S. John, C. Lopez, F. Meseguer,
J. P. Mondia, G. A. Ozin, O. Toader, H. M. van Driel, Advanced Materials 13, No.21, 1634 (2001).
ABSTRACT
- "Fabrication of Tetragonal Square Spiral Photonic Crystals", Scott Kennedy, Michael Brett, Ovidiu Toader, and Sajeev John, Nano Letters Vol. 2, No. 1, 59, (2002).
- "Optical Properties of a Silicon Square Spiral Photonic Crystal" , S. Kennedy, M. Brett, O. Toader, and Sajeev John, Journal of Photonics and Nanostructures, Vol. 1, Issue 1, 37 (2003)
PDF
- "Direct Two-Photon Writing and Characterization of Slanted Pore Photonic
Crystals", Markus Deubel, Martin Wegener, Artan Kaso and Sajeev John, Applied
Physics Letters 85 (11), 1895 (2004).ABSTRACT PDF
- "Sub-nanometer precision tuning of the optical properties of
three-dimensional polymer-based photonic crystals", G. von Freymann, V. Kitaev, T. Chan, Sajeev John, G. Ozin, M. Deubel, M. Wegener, Journal of Photonics and Nanostructures 2, 191-198
(2004). ABSTRACT PDF
- "Enhanced coupling to slow photon modes of three-dimensional graded colloidal
photonic crystals", Georg von Freymann, Sajeev John, Vladimir Kitaev, Geoffrey A. Ozin,
Advanced Materials, Vol. 17, Issue 10, 1273-1276 (2005). ABSTRACT
- "New route towards three-dimensional
photonic band gap materials: Silicon double inversion of Polymeric
Templates", N. Tetreault, G. von Freymann, M. Deubel, M. Hermatschweiler, F. Perez-Willard, Sajeev John, M. Wegener, G.A. Ozin, Advanced Materials 18 (4): 457, Feb 17 (2006). ABSTRACT
- "Direct Laser Writing of Three-Dimensional
Photonic Crystals in High Index of Refraction Chalcogenide Glasses", G. von Freymann, S. Wong, G. A. Ozin, Sajeev John, F. Perez-Willard,
M. Deubel, M. Wegener, Advanced Materials Vol. 18, Issue 3, February,
2006, Pages: 265-269. ABSTRACT
- "3D-2D-3D photonic crystal heterostructures by direct laser writing", M. Deubel, M. Wegener, S. Linden, G. Von Freymann, and Sajeev John, Optics Letters 31 (6): 805-
- "Templating and Replication of Spiral Photonic
Crystals for Silicon Photonics", Kock Khuen Seet, Vygantas Mizeikis, Kenta Kannari, Saulius Juodkazis, Hiroaki Misawa,
Nicolas Tetreault, and Sajeev John, IEEE Journal of Selected Topics in Quantum Electronics, Vol. 14, No. 4, July/August (2008). PDF
- "Sculpturing of photonic crystals by ion beam lithography: towards complete
photonic bandgap at visible wavelengths", Saulius Juodkazis, Lorenzo Rosa, Sven Bauerdick, Lloyd Peto,
Ramy El-Ganainy and Sajeev John, Optics Express, 19, No. 7 , 5803 (2011).
ABSTRACT
PDF
- "Three-dimensional femtosecond laser
nanolithography of crystals," Airán Ródenas, Min Gu, Giacomo Corrielli1, Petra Paič1, Sajeev John, Ajoy K. Kar and
Roberto Osellame, Nature Photonics, 1-5 (2018)
ABSTRACT
PDF
- "A low cost and large-scale synthesis of 3D
photonic crystal with SP2 lattice symmetry," Mei-Li Hsieh, Shu-Yu Chen, Alex Kaiser, Yang-Jhe Yan, B. Frey, Ishwara Bhat, Rajendra Dahal , Sayak
Bhattacharya, Sajeev John, and Shawn-Yu Lin, AIP Advances, 9, 085206 (2019).
ABSTRACT
PDF
TUNABLE PHOTONIC CRYSTALS
- "Liquid Crystal Photonic Band Gap Materials: The Tunable Electromagnetic Vacuum", Kurt Busch and Sajeev John, Physical Review Letters 83 (5), 967-970 (1999).
PDF
- "Tunable two-dimensional photonic crystals using liquid-crystal infiltration", S. W. Leonard, J. P. Mondia, H. van Driel, O. Toader, S. John et al., Physical Review B, Phys. Rev. B 61, R2389 (2000). ABSTRACT PDF POSTSCRIPT
- "Elastic Photonic Crystals:
From Colour Fingerprinting to Enhancement of Photoluminescence", A. Arsenault, T. J. Clark, G. Von Freymann, E. Vekris, L.
Cademartiri, S. Wong, V. Kitaev, I. Manners, Sajeev John, G. A. Ozin,
Nature Materials 5 (3): 179-184 March (2006). PDF
LASING AND NONLINEAR BLOCH WAVES IN PHOTONIC CRYSTALS
- "Semi-classical Theory of Lasing in Photonic Crystals", Lucia Florescu, Kurt Busch, and Sajeev John, J. Optical Society of America B19, 2215 (2002). ABSTRACT PDF
- "Theory of a one-atom laser in a photonic band-gap microchip" Lucia Florescu, Sajeev John, Tran Quang and
R.Z. Wang, Physical Review A 69, 013816 (2004) PDF
- ''Nonlinear Bloch waves in resonantly doped photonic crystals'', Artan Kaso and Sajeev John, Physical Review E 74, 046611 (2006) ABSTRACT PDF
- "Nonlinear Bloch waves in metallic photonic band-gap filaments", Artan Kaso and Sajeev John, Physical Review A 76, 053838 (2007). ABSTRACT PDF
- "Macroscopic response in active nonlinear
photonic crystals", Gandhi Alagappan,Sajeev John, and Er Ping Li, Optics Letters 38, No. 18, 3514 (2013).
ABSTRACT
PDF
METALLIC PHOTONIC CRYSTALS
- "Photonic band gap enhancement in frequency-dependent dielectrics", Ovidiu Toader and Sajeev John, Physical Review E 70, 046605 (2004).
ABSTRACT
PDF
- "Nonlinear Bloch waves in metallic photonic band-gap filaments", Artan Kaso and Sajeev John, Physical Review A 76, 053838 (2007).
ABSTRACT
PDF
- "Metallic photonic-band-gap filament architectures for optimized incandescent lighting", Sajeev John and Rongzhou Wang, Physical Review A, 78, 043809 (2008) ABSTRACT
PDF
- "Probing the intrinsic optical Bloch-mode emission from a 3D photonic crystal," Mei-Li Hsieh1, James A Bur, Qingguo Du, Sajeev John and Shawn-Yu Lin, Nanotechnology
27 415204 (2016). ABSTRACT
PDF
- "Super Planckian Thermal Radiation Emitted
From a Nano-Filament of Photonic Crystal: A
Direct Imaging Study," Mei-Li Hsieh, Shawn-Yu Lin, Sajeev John, James A. Bur,
Xuanjie Wang, Shankar Narayanan and Ting-Shan Luk, IEEE Photonics Journal, 11, No.6 (2019).
ABSTRACT
PDF
- "An In-situ and Direct Confirmation
of Super-Planckian Thermal
Radiation Emitted From a Metallic
Photonic-Crystal at Optical
Wavelengths,"
Shawn-Yu Lin, Mei-Li Hsieh, Sajeev John, B. Frey, James A. Bur, Ting-Shan Luk,
Xuanjie Wang and and Shankar Narayanan, Scientific Reports, 10>, 5209 (2020).
ABSTRACT
PDF
NUMERICAL METHODS FOR LINEAR, NONLINEAR AND FREQUENCY DEPENDENT INDICES IN PHOTONIC CRYSTALS
- "Photonic band gap enhancement in frequency-dependent dielectrics", Ovidiu Toader and Sajeev John, Physical Review E 70, 046605 (2004). ABSTRACT PDF
- ''Nonlinear Bloch waves in resonantly doped photonic crystals'', Artan Kaso and Sajeev John, Physical Review E 74, 046611 (2006)
ABSTRACT
PDF
- "Localized light orbitals: Basis states for three-dimensional photonic crystal microscale circuits", Hiroyuki Takeda, Alongkarn Chutinan and Sajeev John, Physical Review B 74, 195116 (2006). ABSTRACT PDF POSTSCRIPT
WANNIER FUNCTION METHODS
- "Localized light orbitals: Basis states for three-dimensional optical micro-circuits", H. Takeda, A. Chutinan and Sajeev John, Europhysics Letters 76, no. 2,
pg. 222-228 (2006)
PDF
- "Localized light orbitals: Basis states for three-dimensional photonic crystal microscale circuits", Hiroyuki Takeda, Alongkarn Chutinan and Sajeev John,
Physical Review B 74, 195116 (2006).
ABSTRACT
PDF POSTSCRIPT
MULTIPLE-LIGHT-SCATTERING AND RANDOM LASERS
-
S. John and M. Stephen, Phys. Rev. B28, 6358 (1983) "Wave Propagation
and Localization in a Long Range Correlated Random Potential". ABSTRACT PDF
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Fred MacKintosh and Sajeev John, Phys. Rev. B 37, 1884 (1988) "Coherent
Backscattering of Light in the Presence of Time Reversal Non-invariant
and Parity Violating Media". ABSTRACT
PDF
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F. MacKintosh and S. John, Phys. Rev. B40, 2383 (1989) "Diffusing-Wave
Spectroscopy and Multiple Scattering of Light in Correlated Random Media".
ABSTRACT
PDF
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Sajeev John and Gendi Pang, "Theory
of Lasing in a Multiple Scattering Medium". Physical Review A 54, 3642 (1996). ABSTRACT
PDF
- Lucia Florescu and Sajeev John, "Photon Statistics and Optical Coherence Properties of Light
Emission from a Random Laser", Physical Review Letters 93, 013602
(2004). ABSTRACT
PDF
- ''Theory of Photon Statistics and Optical Coherence in a Multiple-Scattering Random Laser Medium'', Lucia Florescu and Sajeev John, Physical Review E 69, 046603 (2004). ABSTRACT
PDF POSTSCRIPT
- ''Lasing in a random amplifying medium: Spatiotemporal characteristics and
nonadiabatic atomic dynamics'', Lucia Florescu and Sajeev John Physical Review E 70, 036607 (2004). ABSTRACT
PDF
EXPERIMENTAL STUDIES OF LIGHT LOCALIZATION
- S. Etemad, R. Thompson, M.J. Andrejco, Sajeev John and F. MacKintosh, Phys. Rev. Lett. 59 1420, (1987). "Weak Localization of Photons: Termination of Coherent Random Walks by Absorption and Confined Geometry"
PDF
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Sajeev John, Nature, 390, 661 (1997) "Frozen Light". ABSTRACT
- "Exceptional Reduction of the Diffusion Constant in Partially Disordered Photonic Crystals", Costanza Toninelli, Evangellos Vekris, Geoffrey A. Ozin, Sajeev John and Diederik S. Wiersma, Physical Review Letters, 101, 123901 (2008) ABSTRACT
PDF
- "Anomalous flow of light near a photonic crystal
pseudo-gap", Kyle M. Douglass, Sajeev John, Takashi Suezaki, Geoffrey A. Ozin, and Aristide
Dogariu1, Optics Express, 19, No. 25 , 25321 (2011). ABSTRACT PDF
SOLAR LIGHT-TRAPPING IN THIN-FILM PHOTONIC CRYSTALS
- "Light trapping and absorption optimization in certain thin-film photonic crystal architectures", Alongkarn Chutinan and Sajeev John, Physical Review A 78, 023825 (2008) ABSTRACT PDF
- "Effective optical response of silicon to sunlight
in the finite-difference time-domain method", Alexei Deinega and Sajeev John,
Optics Letters, 37, No. 1 112 (2012).
ABSTRACT
PDF
- "Solar energy trapping with modulated silicon nanowire photonic crystals", Guillaume Demesy and Sajeev John, J. Appl. Phys., 112, 074326 (2012).
ABSTRACT
PDF
- "Solar power conversion efficiency in modulated silicon nanowire photonic
crystals", Alexei Deinega and Sajeev John, J. Appl. Phys. 112, 074327 (2012).
ABSTRACT
PDF
- "Light-trapping in dye-sensitized solar cells", Stephen Foster and Sajeev John,
Energy Environ. Sci., DOI: 10.1039/C3EE40185E (2013).
ABSTRACT
PDF
- "Solar light trapping in slanted conical-pore photonic crystals: Beyond
statistical ray trapping", Sergey Eyderman, Sajeev John, and Alexei Deinega, J. Appl. Phys. 113, 154315 (2013); doi: 10.1063/1.4802442.
ABSTRACT
PDF
- "Finite difference discretization of semiconductor drift-diffusion equations for
nanowire solar cells", Alexei Deinega and Sajeev John, Computer Physics Communications 183, 2128 (2012).
ABSTRACT
PDF
- "Coupled optical and electrical modeling of solar cell based on
conical pore silicon photonic crystals", Alexei Deinega, Sergey Eyderman, and Sajeev John, Journal of Applied Phys.
113, 224501 (2013); doi: 10.1063/1.4809982.
ABSTRACT
PDF
- "Light trapping and near-unity solar absorption in
a three-dimensional photonic-crystal", Ping Kuang, Alexei Deinega, Mei-Li Hsieh, Sajeev John and Shawn-Yu Lin, Optics Letters 38, No. 20, 4200 (2013).
ABSTRACT
PDF
- "Synergistic plasmonic and photonic crystal lighttrapping:
Architectures for optical upconversion
in thin-film solar cells", Khai Q. Le and Sajeev John, Optics Express, 22, Issue S1, pp. A1-A12, DOI:10.1364/OE.22.0000A1 (2014).
ABSTRACT
PDF
- "Near perfect solar absorption in ultra-thin-film
GaAs photonic crystals", Sergey Eyderman, Alexei Deinega and Sajeev John, Journal of
Materials Chemistry A, DOI: 10.1039/c3ta13655h (2014).
ABSTRACT
PDF
- "Light trapping design for low band-gap polymer solar cells," Stephen Foster and Sajeev John, Optics Express, Vol. 22, Issue S2, pp. A465-A480 (2014).
ABSTRACT
PDF
- "Light-trapping optimization in wet-etched silicon photonic crystal solar cells,"
Sergey Eyderman, Sajeev John, M. Hafez, S. S. Al-Ameer, T. S. Al-Harby, Y. Al-Hadeethi, and D. M. Bouwes, Journal of Applied Physics 118, 023103 (2015).
ABSTRACT
PDF
- "Light-trapping in perovskite solar cells," Qing Guo Du, Guansheng Shen and Sajeev John, AIP Advances 6, 065002 (2016).
ABSTRACT
PDF
- "Light-trapping and recycling for extraordinary power conversion in ultra-thin gallium-arsenide solar cells," Sergey Eyderman and Sajeev John, Nature Scientific Reports 6 28303 (2016). ABSTRACT
PDF
- "Achieving an Accurate Surface Profile of a Photonic Crystal for Near-Unity Solar Absorption in a Super Thin-Film Architecture," Ping Kuang, Sergey Eyderman, Mei-Li Hsieh, Anthony Post, Sajeev John and Shawn-Yu Lin, ACS, Nano 10 (6) 6116-6124 (2016). ABSTRACT
PDF
- "Light-trapping design for thin-film silicon-perovskite tandem solar cells," Stephen Foster and Sajeev John, Journal of Applied Physics 120, 103103 (2016).
ABSTRACT
PDF
- "Photonic crystals with a continuous, Gaussian-type surface profile for near-perfect light trapping," Ping Kuang, Sayak Bhattacharya, Mei-Li Hsieh,
Sajeev John and Shawn-Yu Lin, Journal of Nanophotonics, 12(2), 026011 (2018). ABSTRACT
PDF
- "Bessel-Beam Direct Write of the Etch Mask in a Nano-Film of Alumina for High-Efficiency Si Solar Cells",
Tomas Katkus, Soon Hock Ng, Haoran Mu, Nguyen Hoai An Le, Dominyka Stonyt, Zahra Khajehsaeidimahabadi, Gediminas Seniutinas,
Justas Baltrukonis, Orestas Ulinas, Mindaugas Mikutis, Vytautas Sabonis, Yoshiaki Nishijima, Michael Rienacker, Udo Romer, Jan Krugener,
Robby Peibst, Sajeev John and Saulius Juodkazis, Advanced Engineering Materials, 2400711 (2024).
ABSTRACT
PDF
- "Augmented pyramidal photonic crystals for thin silicon photovoltaics", Griffin Schwartz and Sajeev John, Optics Express, 33, Issue 7, 16290-16304 (2025). ABSTRACT
PDF
ULTRA-HIGH-EFFICIENCY THIN-SILICON SOLAR CELLS
- "Designing High-Efficiency Thin Silicon Solar Cells Using Parabolic-Pore Photonic Crystals," Sayak Bhattacharya and Sajeev John,
Physical Review Applied 9, 044009 (2018).
ABSTRACT
PDF
- "Towards 30% Power Conversion Efficiency in Thin-Silicon Photonic-Crystal
Solar Cells," Sayak Bhattacharya, Ibrahim Baydoun, Mi Lin and Sajeev John, Physical Review Applied, 11, 014005 (2019)
ABSTRACT
PDF
- "Beyond 30% Conversion Efficiency
in Silicon Solar Cells: A Numerical
Demonstration," Sayak Bhattacharya & Sajeev John, Scientific Reports, 9, 12482 (2019).
ABSTRACT
PDF
- "Photonic crystal light trapping: Beyond 30% conversion efficiency for silicon photovoltaics,"
Sayak Bhattacharya and Sajeev John, APL Photonics 5, 020902 (2020).
ABSTRACT
PDF
- "Experimental demonstration of broadband solar absorption beyond the lambertian limit in certain thin silicon photonic crystals,"
Mei-Li Hsieh, Alex Kaiser, Sayak Bhattacharya, Sajeev John & Shawn-Yu Lin, Scientific Reports, 10, 11857 (2020).
ABSTRACT
PDF
- "Photonic crystals for highly efficient silicon single junction solar cells," J.Krugener,
M. Rienacker, S. Schafer, M. Sanchez, S. Wolter, R. Brendel, S.John, H. J. Osten, R.Peibst, Solar Energy Materials and Solar Cells
233, 111337 (2021).
ABSTRACT
PDF
- "Beyond Lambertian light trapping for large-area silicon solar cells: fabrication methods,"
Jovan Maksimovic, Jingwen Hu, Soon Hock Ng, Tomas Katkus, Gediminas Seniutinas, Tatiana Pinedo Rivera, Michael Stuiber, Yoshiaki Nishijima, Sajeev John and Saulius Juodkazis,
Opto-Electronic Advances 5, No.X, 210086 (2022). ABSTRACT
PDF
- "Light-trapping by wave interference in intermediate-thickness silicon solar cells", Sayak Bhattacharya and Sajeev John, Optics Express
32, No. 17, 29795 (2024). ABSTRACT
PDF
LIGHT TRAPPING IN PHOTO-CATALYTIC MATERIALS
- "Effectively infinite optical pathlength created using a simple cubic photonic crystal for extreme light trapping," Brian J. Frey, Ping Kuang, Mei-Li Hsieh, Jian-Hua Jiang,
Sajeev John and Shawn-Yu Lin, Scientific Reports 7, Article number: 4171 (2017).
ABSTRACT
PDF
- "Enhanced photocatalysis by light-trapping
optimization in inverse opals," Xiwen Zhang and Sajeev John, Journal of Materials Chemistry A, 10, 1039 (2020).
ABSTRACT
PDF
- "Photonic crystal based photoelectrochemical cell for solar
fuels," Xiwen Zhang and Sajeev John, Nano Select, 1-7 (2021).
ABSTRACT
PDF
- "Photonic crystal light trapping for photocatalysis," Xiwen Zhang and Sajeev John, Optics Express 14, 22376-22402 (2021).
ABSTRACT
PDF
- "Silicon Carbide Photonic Crystal Photoelectrode", Xiwen Zhang and Sajeev John, Advanced Science, 2415552
(2025). ABSTRACT
PDF
LIGHT TRAPPING IN GRAPHENE
- "Broadband light-trapping enhancement of graphene absorptivity," Xiwen Zhang and Sajeev John, Physical Review B, 99, 035417 (2019)
ABSTRACT
PDF
ROOM TEMPERATURE BOSE-EINSTEIN CONDENSATION IN SEMICONDUCTORS
- "Electromagnetically Induced Exciton Mobility in a Photonic Band Gap", Sajeev John and Shengjun Yang, Physical Review Lett. 99 , 046801 (2007). ABSTRACT PDF
- "Exciton dressing and capture by a photonic band edge". Shengjun Yang and Sajeev John, Physical Review B 75, 235332 (2007).
ABSTRACT PDF
- "Coherence and antibunching in a trapped interacting Bose-Einstein condensate" Shengjun Yang and Sajeev John, Physical Review B 84, 024515 (2011).
ABSTRACT PDF
- "Photonic Crystal Architecture for Room-Temperature Equilibrium Bose-Einstein
Condensation of Exciton Polaritons," Jian-Hua Jiang and Sajeev John, Physical Review X 4, 031025 (2014).
ABSTRACT
PDF
- "Photonic Architectures for Equilibrium High-Temperature Bose-Einstein Condensation in Dichalcogenide Monolayers," Jian-Hua Jiang & Sajeev John,
Nature Magazine Scientific Reports 4, 7432 (2014).
ABSTRACT
PDF Supplementary
Information
- "Light-trapping for room temperature Bose-Einstein condensation in InGaAs quantum wells," Pranai Vasudev, Jian-Hua Jiang and Sajeev John, Optics Express 24 No.13, 14010 (2016). ABSTRACT
PDF
- "Photonic-band-gap architectures for long-lifetime room-temperature polariton
condensation in GaAs quantum wells," Jian-Hua Jiang, Pranai Vasudev and Sajeev John, Physical Review A 96, 043827 (2017).
ABSTRACT
PDF
QUANTUM ENTANGLEMENT
- "Fragility of the Schrodinger Cat
in thermal environments", Sandip Bera , Kenny L. S. Yip & Sajeev John, Scientific Reports 13: 18691 (2023).
ABSTRACT
PDF
THEORY OF THE URBACH TAIL IN DISORDERED SEMICONDUCTORS
- "Theory of the Electron Band Tails and the Urbach Optical Absorption Edge", Sajeev John, C. Soukoulis, Morrel H. Cohen and E.N. Economou, Phys. Rev. Lett. 57, 1777 (1986).
PDF
- "Localization and the Density of States for an Electron in a Quantized Elastic Continuum", Sajeev John, Physical Review B 35, 9291 (1987).
PDF
- "Density of States for an Electron in a Correlated Gaussian Random Potential: Theory of the Urbach Tail", Sajeev John, M.Y. Chou, M.H. Cohen and C.M. Soukoulis, Phys. Rev.
B 37, 6963 (1988). PDF
- "Temperature Dependence of the Urbach Edge: A Theory of Multiple Phonon Absorption and Emission Sidebands", C. Grein and Sajeev John, Phys. Rev. B 39, 1140 (1989).
PDF
- "Temperature Dependence of the Fundamental Optical Absorption edge in Crystals and Disordered Semiconductors",
C. H. Grein and Sajeev John, Solid State Communications 70, No.1, 87-91 (1989).
PDF
- "Effects of acoustic- and optical-phonon sidebands on the fundamental
optical-absorption edge in crystals and disordered semiconductors",
C. H. Grein and Sajeev John, Phys.Rev. B 41, No.11, 7641 (1990).
PDF
GLASS PHASE OF GRANULAR SUPERCONDUCTORS
-
"Spin Glass State of a Randomly diluted Granular Superconductor", Sajeev
John and T.C. Lubensky, Phys. Rev. Lett. 55, 1014 (1985).
ABSTRACT
PDF
-
Sajeev John and T.C. Lubensky, Phys. Rev. B 34, 4815 (1986) "Phase
Transitions in a Disordered Superconductor near Percolation". ABSTRACT
PDF
CONCEPT OF SPIN-FLUX IN A MANY-ELECTRON SYSTEM
-
S. John and A. Golubentsev, Phys. Rev. Lett. 71, 3343 (1993) "Topological
Magnetic Solitons in the Two-dimensional Mott-Hubbard Gap". ABSTRACT
PDF
-
S. John and A. Golubentsev, Phys. Rev. B51, 381 (1995) "Spin-flux
and Magnetic Solitons in an Interacting Two-dimensional Electron Gas: Topology
of Two-Valued Wavefunctions". ABSTRACT
PDF
-
S. John and A. Muller-Groeling, Phys. Rev. B51, 12989 (1995) "Mean-field
Energies of Spin-flux Phases". ABSTRACT
PDF
-
Sajeev John, Mona Berciu and A. Golubentsev, Europhysics Letters
41, (1), 31 (1998) "Midgap States of a Two-Dimensional Antiferromagnetic Mott
Insulator: Electronic Structure of Meron-Vortices". ABSTRACT
PDF
NON-FERMI-LIQUID BEHAVIOUR AND HIGH TEMPERATURE SUPERCONDUCTIVITY
-
Mona Berciu and Sajeev John, Physical Review B57, 9521 (1998) "Charged
Bosons in a Doped Mott Insulator: Electronic Properties of Domain Wall
Solitons and Meron-Vortices". ABSTRACT
PDF POSTSCRIPT
-
Mona Berciu and Sajeev John, Physical Review B 61 (15), 10015-10028 (2000) "Quantum dynamics of charged and neutral magnetic
solitons: Spin-charge separation in the one-dimensional Hubbard model".
ABSTRACT PDF
POSTSCRIPT
-
Mona Berciu and Sajeev John, Physical Review B 59, 15143 (1999)
"Numerical study of multisoliton configurations in a doped antiferromagnetic
Mott insulator". ABSTRACT PDF
POSTSCRIPT
-
Mona Berciu and Sajeev John, Physical Review B 61 (24), 16454-16469 (2000) "A microscopic model for d-wave charge carrier
pairing and non-Fermi-liquid behavior in a purely repulsive 2D electron
system". ABSTRACT PDF
POSTSCRIPT
- "A microscopic model for D-wave pairing in the cuprates:
what happens when electrons somersault?", Mona Berciu and Sajeev John, Physica B 296, 143-155 (2001). ABSTRACT
PDF
- "Magnetic structure factor in cuprate superconductors: Evidence for charged meron vortices", Mona Berciu and Sajeev John, Physical Review B 69, 224515 (2004). ABSTRACT PDF
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