Results 91 to 100 of about 3,391 (228)

Wavelength Demultiplexer using Heterostructure Ring Resonators in Triangular Photonic Crystals

, 2013
In this paper a new type of wavelength demultiplexer using ring resonators in 2D triangular photonic crystal is presented. The designed demultiplexer contents two regions which each own a resonator. Two dielectric constants are used in this demultiplexer.
Mohammad Ali Mansouri-birj, Mohammad Reza Rakhshani, Rakhshani, Mohammad Reza, Mansouri-Birjandi, Moahmmad Ali   +3 more
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Performance of a Distributed Simultaneous Strain and Temperature Sensor Based on a Fabry-Perot Laser Diode and a Dual-Stage FBG Optical Demultiplexer

Sensors, 2013
A simultaneous strain and temperature measurement method using a Fabry-Perot laser diode (FP-LD) and a dual-stage fiber Bragg grating (FBG) optical demultiplexer was applied to a distributed sensor system based on Brillouin optical time domain ...
Shinwon Kang, Jeehyun Kim, Seungho Lee, Injae Yang, Hyungwoo Kwon, Suhwan Kim   +5 more
doaj   +1 more source

Een demultiplexer voor het verzorgen van nieuwe diensten

, 1981
In dit verslag wordt het ontwerp beschreven van een demulti­plexer, die in het kader van het DIVAC project gebruikt kan warden voor het verzorgen van nieuwe diensten.
Stienstra, A.P. (author)
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Analysis and design of optimal demultiplexer based on Mach-Zehnder interferometer for CWDM application

, 2008
Optimal design of planar circuit demultiplexer based on Mach-Zehnder interferometers and their cascaded forms are presented. A demultiplexer is designed for each two and four channels (wavelengths) respectively for Coarse Wavelength Division Multiplexing
Othman, Maisara, Jiwa Abdullah, Abdullah, Jiwa, Nor Hafizah Ngajikin, Talib, Rahmat, Maisara Othman, Rahmat Talib, Ngajikin, Nor Hafizah, Teo Chun Siang, Teo, Chun Siang, Cholan, Noran Azizan, Noran Azizan Cholan   +11 more
core   +1 more source

Novel Four-Channel All Optical Demultiplexer Based on Square PhCRR for Using WDM Applications [PDF]

Journal of Optoelectronical Nanostructures, 2018
Ring resonators have always been referred to as a highly flexible structurefor designing optical devices. In this study, we have designed and simulation a fourchannel optical demultiplexer using square photonic crystal ring resonator.
Vahid Fallahi, Mahmood Seifouri
doaj  

Active Dual-Wavelength Optical Switch-Based Plasmonic Demultiplexer Using Metal-Kerr Nonlinear Material-Metal Waveguide

IEEE Photonics Journal, 2017
To realize active light control with a compact structure, a nanoscale optical switch-based plasmonic demultiplexer is proposed. The device is designed according to the metal-Kerr nonlinear material-metal waveguide with multiple resonant cavities ...
Yan Kong, Rong Lin, Wenchao Qian, Qi Wei, Cheng Liu, Shouyu Wang   +5 more
doaj   +1 more source

Photonic demultiplexer based on electromagnetically induced transparency resonances

, 2019
International audienceWe give an analytical and experimental demonstration of the possibility to realize a simple photonic demultiplexer based on electromagnetically induced transparency resonances. The demultiplexer consists of a Y-shaped waveguide with
Mouadili, A., Akjouj, Abdellatif, Talbi, Abdelkrim, El Boudouti, E. H., Djafari-Rouhani, Bahram, Soltani, Ali, Haddadi, Kamel   +6 more
core   +1 more source

Integrated optical wavelength multiplexer/demultiplexer for optical communication

, 2022
Proposes a new multiplexer/demultiplexer structure with tunable center wavelength and a bandwidth between several nm to 100 nm on InP by varying waveguide ...
Hoffmann, D., Nolting, H.-P., Schlichting, M.   +2 more
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Fabrication-constrained nanophotonic inverse design

Scientific Reports, 2017
A major difficulty in applying computational design methods to nanophotonic devices is ensuring that the resulting designs are fabricable. Here, we describe a general inverse design algorithm for nanophotonic devices that directly incorporates ...
Alexander Y. Piggott, Jan Petykiewicz, Logan Su, Jelena Vučković   +3 more
doaj   +1 more source

100-Gbit/s operation of an all-optical demultiplexer

, 1994
Recently, an all optical demultiplexer especially applicable to optical time division multiplexed (OTDM) systems has been demonstrated, as well as its operation in a laboratory OTDM system with an aggregate bandwidth of 50 Gbit/s.
Glesk, I., Sokoloff, J. P., Prucnal, P. R.   +2 more
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