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Proceedings Paper

Design of a high-power highly linear directly modulated 1.3-μm DFB laser transmitter for multichannel CATV transmissions
Author(s): Cheng R. Yang; David Liang; H. H. Lin
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Paper Abstract

We propose and demonstrate a technique to increase the output power of a DFB laser transmitter from 6 mW to 16 mW, while still keeping the resultant composite second orders (CSOs) and composite triple beats (CTBs) meet standard CATV system requirements. This technique is based on a novel pre- distortion circuit, which can suppress laser's bias- dependent CSOs and CTBs significantly. The operation principle of this pre-distortion circuit is presented in this paper.

Paper Details

Date Published: 19 June 1998
PDF: 6 pages
Proc. SPIE 3420, Optical Fiber Communication, (19 June 1998); doi: 10.1117/12.312840
Show Author Affiliations
Cheng R. Yang, New Elite Technology Inc. (Taiwan)
David Liang, New Elite Technology Inc. (Taiwan)
H. H. Lin, New Elite Technology Inc. (Taiwan)


Published in SPIE Proceedings Vol. 3420:
Optical Fiber Communication
Winston I. Way; Franklin F. Tong; Alan Eli Willner, Editor(s)

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