Low-crosstalk 3.125Gbit/s x four-channel LD array with isolated electrodesfor parallel optical communications

Authors
Suzuki, N Shiba, K Tsukuda, T Yoneda, I Nakamura, T
Citation
N. Suzuki et al., Low-crosstalk 3.125Gbit/s x four-channel LD array with isolated electrodesfor parallel optical communications, ELECTR LETT, 37(10), 2001, pp. 643-644
Citations number
3
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
37
Issue
10
Year of publication
2001
Pages
643 - 644
Database
ISI
SICI code
0013-5194(20010510)37:10<643:L3XFLA>2.0.ZU;2-U
Abstract
An array of 1.3 mun FP-LDs with their anodes and cathodes separated channel by channel was developed to suppress interchannel electric crosstalk at hi gh frequency. Low crosstalk of less than -30dB was obtained between neighbo uring LDs at 3.125GHz. This is sufficiently low that BER characteristics ob served under asynchronous operation of a four-channel LD array were found t o be no worse than those under single channel operation.