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Journal Article Experimental Comparison Between Front-Side and Rear-Side Signal-Monitoring in RSOA Transistor Outline Can Modules With Monitor-Photodiode and Thermoelectric Cooler
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Authors
Dong Churl Kim, Kwon O-Kyun, Kim Hyun Soo, Choi Byung-Seok, Kisoo Kim, Miran Park, Yoon Ki-Hong, Cho-Seung-Hyun, Lee Sang Soo, Jong Woong Hyun, Dae Kon Oh, 송민호, 김정수
Issue Date
201010
Source
IEEE Photonics Technology Letters, v.22 no.20, pp.1527-1529
ISSN
1041-1135
Publisher
IEEE
DOI
https://dx.doi.org/10.1109/LPT.2010.2066556
Project Code
10MB2200, Development of optical component technologies for advanced FTTH, Kwon O-Kyun
Abstract
We report on the signal monitoring characteristics in a reflective semiconductor optical amplifier (RSOA) transistor outline can with a monitor-photodiode, thermoelectric cooler, and thermistor. Because of spatial hole-burning in the RSOA cavity, a front-side signal-monitoring module exhibits wider windows and better linearity in monitor current to signal power ratio (MCSPR) than a rear-side signal-monitoring module for current variations. In C-band, the average of the MCSPR is about 0.150 A/W and the MCSPR variation on wavelength is about 짹0.038 A/W. © 2006 IEEE.
KSP Keywords
C-band, Experimental comparison, Front-side, Hole-burning, Monitoring Module, Reflective Semiconductor Optical Amplifier, Semiconductor optical amplifiers(SOAs), Signal monitoring, Spatial Hole, Thermoelectric cooler, signal power ratio