Results 51 to 60 of about 5,256,570 (379)
AIP Advances, 2013 We demonstrate multiple and colorful cone-shaped lasing from dual-periodic photonic crystal, indicating that coupling occurs between the photonic bands in a photonic crystal laser system.
Cui-Feng Ying +5 more
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Graphene-based photonic crystal
, 2010 A novel type of photonic crystal formed by embedding a periodic array of constituent stacks of alternating graphene and dielectric discs into a background dielectric medium is proposed.
Anton A. Kolesnikov +39 more
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Photonic crystal resonances for sensing and imaging
Journal of Optics, 2018 This review provides an insight into the recent developments of photonic crystal (PhC)-based devices for sensing and imaging, with a particular emphasis on biosensors.
Giampaolo Pitruzzello, T. Krauss
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Tamm states in one dimensional photonic crystals containing left-handed materials [PDF]
, 2006 We present a theoretical study of electromagnetic surface waves localized at an interface separating a conventional uniform medium and a semi-infinite 1-D photonic crystal made of alternate left-handed metamaterial and right-handed material which we ...
Abdolrahman Namdar +18 more
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Atom–atom interactions around the band edge of a photonic crystal waveguide [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2016 Significance In recent years, there has been considerable effort to bring ultracold atoms into the realm of nanophotonics. Nanoscopic dielectric devices offer unprecedented opportunities to engineer novel capabilities for the control of atom–photon ...
J. D. Hood +6 more
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, 2011 This article presents experimental results on properties of waves propagating in an unbounded and a bounded photonic crystal consisting of metallic cylinders which are arranged in a triangular lattice. First, we present transmission measurements of plane
Bittner, S. +3 more
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General Recipe for Designing Photonic Crystal Cavities [PDF]
, 2005 We describe a general recipe for designing high-quality factor (Q) photonic crystal cavities with small mode volumes. We first derive a simple expression for out-of-plane losses in terms of the k-space distribution of the cavity mode.
Englund, Dirk +2 more
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Spatiotemporal Photonic Crystals
Conference on Lasers and Electro-Optics, 2020 We study photonic systems periodic in both time and space - spatiotemporal photonic crystals, and find that their bandstructure contains both frequency and momentum bandgaps. When the two types of bandgaps coincide, anomalous bandstructure is observed.
Yaakov Lumer +4 more
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Photon confinement in photonic crystal nanocavities [PDF]
Laser & Photonics Reviews, 2008 AbstractThe quest for enhanced light‐matter interactions has enabled a tremendous increase in the performance of photonic‐crystal nanoresonators in the past decade. State‐of‐the‐art nanocavities now offer mode lifetime in the nanosecond range with confinement volumes of a few hundredths of a cubic micrometer.
Lalanne, Philippe +2 more
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Photonic Crystals based Biosensors in Various Biomolecules Applications
Physics Communication, 2023 Over the past decades, photonic crystals have emerged as interesting photonic structures. It plays a vital role in many fields of optical communication, biomedical sensing, and other applications due to its compactness, high sensitivity, high selectivity,
Eunike Friska Defvi, Lita Rahmasari
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