Results 21 to 30 of about 1,351,447 (284)
All-fiber lasers through photonic crystal fibers
Nanophotonics, 2013 A review on all-fiber lasers based on photonic crystal fibers is presented. Photonic crystal fibers present improved features beyond what conventional optical fibers can offer.
Pinto Ana M.R., Lopez-Amo Manuel
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Optics Express, 2006 We present a hybrid photonic crystal fiber in which a guided mode is confined simultaneously by modified total internal reflection from an array of air holes and antiresonant reflection from a line of high-index inclusions. Experimental results demonstrate that this fiber shares properties of both index-guided and photonic bandgap structures.
Arismar, Cerqueira S +4 more
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Scanning of Optical Fields Using Near-Field Scanning Optical Microscopy
Communications, 2006 The Near-field scanning optical microscopy is a high-resolution diagnostics for the optical field characterization. In our experiments we focus on the optical field characterization of semiconductor laser diodes based on multiple quantum well structure ...
Dusan Pudis +6 more
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Axial spectral scans of polarization dependent third harmonic generation in a multimode photonic crystal fiber [PDF]
Journal of the European Optical Society-Rapid Publications, 2007 We demonstrate a nondestructive axial scanning technique for the spectrally resolved analysis of femtosecond nonlinear–optical transformation in photonic crystal fibers.
Lorenc D. +5 more
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Hollow-Core Photonic Crystal Fibers for Surface-Enhanced Raman Scattering Probes
International Journal of Optics, 2011 Photonic crystal fiber (PCF) sensors based on surface-enhanced Raman scattering (SERS) have become increasingly attractive in chemical and biological detections due to the molecular specificity, high sensitivity, and flexibility. In this paper, we review
Xuan Yang +4 more
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Highly Nonlinear Bending-Insensitive Birefringent Photonic Crystal Fibres [PDF]
, 2010 Highly nonlinear birefringent Photonic Crystal Fibre (PCF) that exhibits low losses and small effective mode area across a wide wavelength range has been presented.
Fathi AbdelMalek +5 more
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ARROW guiding silicon photonic crystal fibres [PDF]
, 2011 In this paper we describe a new class of silicon photonic crystal fibre (SiPCF) that brings together two powerful optical technologies, the photonic crystal fibre (PCF) and the semiconductor optical fibre. The PCF is now a well established fibre paradigm
He, R.R. +5 more
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IEEE Photonics Journal, 2013 We numerically studied the focusing properties of a special type of graded index photonic crystal media, i.e., the so-called photonic crystal Mikaelian lenses (PCMLs). We considered PCMLs with a varying air hole diameter and with a varying air hole pitch
T. Baghdasaryan +3 more
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Tellurite photonic crystal fiber
Optics Express, 2003 We report the fabrication of a Tellurite photonic crystal fiber, and demonstrate its waveguiding properties. The measured minimum loss is 2.3 dB/m at a wavelength of 1055 nm. The fiber supports several modes, but in practice just the fundamental mode can be used. We have observed strong stimulated Raman scattering in a fiber with an effective area Aeff=
V V Ravi Kanth, Kumar +3 more
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Photonic crystal waveguides in chalcogenide glasses [PDF]
, 2011 The growing speed and bandwidth requirements of telecommunication systems demand all-optical on-chip solutions. Microphotonic devices can deliver low power nonlinear signal processing solutions. This thesis looks at the slow light photonic crystals in
Spurny, Marcel
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