Partial Implementation and Experimental Demonstration of an Integrated Optical Path and Packet Node for New-Generation Networks

2010 ◽  
Author(s):  
Takaya Miyazawa ◽  
Hideaki Furukawa ◽  
Kenji Fujikawa ◽  
Naoya Wada ◽  
Hiroaki Harai
Keyword(s):  
Optical Path ◽  
Experimental Demonstration ◽  
Integrated Optical ◽  
New Generation ◽  
Partial Implementation

Pulse Noise Characteristics of Dual Optical Path of Integrated Optical Waveguide Gyro Using Triangle Wave Phase Modulation

2018 ◽  
Vol 24 (4) ◽  
pp. 377-384
Author(s):  
郑永秋 ZHENG Yong-qiu ◽  
张清 ZHANG Qing ◽  
张成飞 ZHANG Cheng-fei ◽  
陈佳敏 CHEN Jia-min
Keyword(s):  
Optical Waveguide ◽  
Phase Modulation ◽  
Optical Path ◽  
Pulse Noise ◽  
Wave Phase ◽  
Noise Characteristics ◽  
Integrated Optical ◽  
Integrated Optical Waveguide

Demonstration of integrated optical path monitoring sub-system in CDCG-ROADM network

2014 ◽  
Author(s):  
Goji Nakagawa ◽  
Shoichiro Oda ◽  
Kyosuke Sone ◽  
Yasuhiko Aoki ◽  
Takeshi Hoshida ◽  
...  
Keyword(s):  
Optical Path ◽  
Integrated Optical

Digital Closed Loop Fiber-Optic Current Sensor Based on Integrated Optical Phase Modulator

2013 ◽  
Vol 300-301 ◽  
pp. 427-431 ◽  
Author(s):  
Xia Xiao Wang ◽  
Xi Chen Wang ◽  
Xiu Juan Feng
Keyword(s):  
Insertion Loss ◽  
Closed Loop ◽  
Beam Splitter ◽  
Fiber Optic ◽  
Optical Path ◽  
Polarization Beam Splitter ◽  
Current Sensor ◽  
Phase Modulator ◽  
Optical Phase ◽  
Integrated Optical

The paper presents digital closed loop fiber-optic current sensor (FOCT)’s optical path which combines integrated optical modulator and polarization beam splitter as optimum combination, as well as numerical analysis on insertion loss of traditional optical path scheme which consists of straight waveguide and optical path proposed by ABB. It shows that loss causes equivalent noise current which will affect the sensitivity of photo detector. The calculation and experiment confirm that loss of optical path is an important factor for FOCT’s sensitivity, and optical path composed of integrated optical phase modulator with Y-Branch profile and polarization beam splitter can effectively reduce the insertion loss and improve sensitivity of the system.

scholarly journals Experimental demonstration of spectrum-sliced elastic optical path network (SLICE)

2010 ◽  
Vol 18 (21) ◽  
pp. 22105 ◽  
Author(s):  
Bartłomiej Kozicki ◽  
Hidehiko Takara ◽  
Yukio Tsukishima ◽  
Toshihide Yoshimatsu ◽  
Kazushige Yonenaga ◽  
...  
Keyword(s):  
Optical Path ◽  
Experimental Demonstration
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