Results 181 to 190 of about 2,648 (223)

A novel method of achieving flat spectral response arrayed waveguide grating (AWG) in silicon-on-insulator (SOI)

SPIE Proceedings, 2003
Arrayed Waveguide Gratings (AWG) have gained significant popularity in Wavelength Division Multiplexing (WDM) in recent years. One of the most important characteristics of an AWG is to have a flat spectral response in order to maximize the performance of the device and reduce crosstalk.
Soon T. Lim, Ching Eng J. Png, Seong P. Chan, Graham T. Reed   +3 more
openaire   +2 more sources

Athermal polarization-independent all-polymer arrayed waveguide grating (AWG) multi/demultiplexer

Optical Fiber Communication Conference and International Conference on Quantum Information, 2001
An athermal and polarization-independent arrayed-waveguide grating (AWG) multi/demultiplexer relying on an all-polymer approach was realized by properly adjusting the coefficient of thermal expansion of the substrate and the thermo-optic coefficient of the waveguide material.
N. Keil, H.H. Yao, C. Zawadzki, J. Bauer, M. Bauer, C. Dreyer, J. Schneider   +6 more
openaire   +2 more sources

Switchable dual-wavelength CNT-based Q-switched using arrayed waveguide gratings (AWG)

Applied Physics B, 2014
In this paper, a dual-wavelength synchronously pulsed fiber laser Q-switched by carbon nanotube-based saturable absorber with switchable wavelength spacing enabled using arrayed waveguide grating (AWG) is proposed and demonstrated. By just switching the channels of the AWG, discrete tuning in wavelength spacing of the dual-wavelength Q-switched laser ...
H. Ahmad, K. Z. Hamdan, F. D. Muhammad, S. W. Harun, M. Z. Zulkifli   +4 more
openaire   +2 more sources

Integrated-optics pressure sensor with improved range and sensitivity based on a SiO2 arrayed waveguide grating (AWG) and a 3D printed stereolithography resin module

Measurement: Journal of the International Measurement Confederation, 2021
Rui Yin, Qingjie Huang, Hongliang Yang, Lin Lü, Lingxin Cao, Wei Ji, Shouzhen Jiang, Yanxia Luo, Fengyu Liu, Jingwen Sun, Xiaojie Yin, Xiaohua Su   +11 more
exaly   +2 more sources

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Design of Arrayed Waveguide Grating (AWG) for Indoor Free-space Optical (FSO) Pointing System

2023 International Conference on Energy, Materials, and Photonics (EMP), 2023
Jianyang Shi, Junwen Zhang, Nan Chi
exaly   +2 more sources

Multiservice Hybrid Radio Over Fiber and Baseband AWG-PON Using CWDM and Spectral Periodicity of Arrayed Waveguide Gratings

IEEE Photonics Technology Letters, 2004
We present a novel configuration of an Arrayed Waveguide Grating Passive Optical Network (AWG-PON) capable of delivering, simultaneously fixed, switched and broadcast services, both in digital and in radio-over fiber format from the central office (CO) to the optical network units (ONUs) and vice-versa.
A. Martinez, P. Munoz, J. Capmany, S. Sales, B. Ortega, D. Pastor   +5 more
openaire   +2 more sources

Arrayed waveguide gratings (AWGs) in ZBLAN fibers for switchable dual-wavelength fiber lasers in the O- and S-band regions

Laser Physics
Abstract In this work, the potential of arrayed waveguide gratings (AWGs) in ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN) fibers to produce a dual-wavelength fiber laser (DWFL) is presented, covering the O- and S- communication bands. These DWFLs are rarely reported, and this is the first demonstration in these bands using AWGs and ZBLAN fibers with ...
Harith Ahmad, Bilal Nizamani, Muhamad Zharif Samion, Zamri Radzi, Shufeng Sun   +4 more
openaire   +2 more sources

Arrayed Waveguide Grating (AWG)

, 2018
Hiroshi Takahashi
openaire   +2 more sources

High Resolving Power and Highly Compact Arrayed Waveguide Grating with Reusable Delay Lines (RDL-AWG)

2023 IEEE Silicon Photonics Conference (SiPhotonics), 2023
Yang Zhang, Pradip Gatkine, Sylvain Veilleux, Mario Dagenais   +3 more
openaire   +2 more sources

Semiconductor arrayed-waveguide-grating (AWG) and its applications

Technical Digest. CLEO/Pacific Rim 2001. 4th Pacific Rim Conference on Lasers and Electro-Optics (Cat. No.01TH8557), 2002
This paper reviews our recent progress in semiconductor-based monolithic devices integrated with arrayed waveguide gratings, and presents the design and fabrication techniques.
H. Ishii, M. Kohtoku, Y. Yoshikuni
openaire   +1 more source