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Proceedings Paper

Self-seeding injection of anti-reflection coated FP laser amplifier based transmitters for wavelength division multiplexing PON
Author(s): Gong-Cheng Lin; Sun-Chien Ko; Yin-Hsun Huang; Hai-Lin Wang; Yu-Sheng Liao; Gong-Ru Lin
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Paper Abstract

We experimentally demonstrate a directly modulated 1% AR-FPLA based ONU under side-mode injection-locking for 1.25Gbits/s DWDM-PON application. With side-mode injection of this device, the characterizes of 34-channel detuning capacity under self seeding and its corresponding to a wavelength locking range of 30 nm is a potential candidate to achieve the cost effective and high capability 1.25 Gbits/s DWDM-PON systems. The effects of the front-facet reflectivity in the AR-FPLA on injection locking range, spontaneous emission, and Q-factor are interpreted from our results. A BER of <10-12 is obtained for the nearest 17 channels and a 10-10 error rate can be achieved for all of the 34 injection-locked channels with SMSR >35dB, providing a negative power penalty of -0.7 dB.

Paper Details

Date Published: 19 November 2007
PDF: 9 pages
Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 67832W (19 November 2007); doi: 10.1117/12.745046
Show Author Affiliations
Gong-Cheng Lin, Chunghwa Telecom Co., Ltd. (Taiwan)
Sun-Chien Ko, Chunghwa Telecom Co., Ltd. (Taiwan)
Yin-Hsun Huang, Chunghwa Telecom Co., Ltd. (Taiwan)
Hai-Lin Wang, Chunghwa Telecom Co., Ltd. (Taiwan)
Yu-Sheng Liao, National Chiao Tung Univ. (Taiwan)
Gong-Ru Lin, National Taiwan Univ. (Taiwan)

Published in SPIE Proceedings Vol. 6783:
Optical Transmission, Switching, and Subsystems V
Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama; Chang-Soo Park, Editor(s)

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