AN OPTICAL TECHNIQUE FOR BIT AND PACKET SYNCHRONIZATION

被引：5
|
作者：
BLIXT, P
BOWERS, JE
机构：
[1] Department of Electrical and Computer Engineering, University of California, Santa Barbara, Santa Barbara
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 01期
基金：
瑞典研究理事会;
关键词：
D O I：
10.1109/68.363399
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have demonstrated a new synchronization technique to align the inputs at a fiber-optical switching node. We compensate for the delay induced by the slowly varying ambient temperature at the links with a temperature tuned laser diode in combination with the dispersion of the fiber. This scheme shows excellent linearity and negligible transmission penalty in timing jitter and pulse shape variations. The maximum bit-shift obtained experimentally was 850 ps for a fiber dispersion of 200 ps/nm, implying that bit synchronization can be obtained at bit-rates exceeding 1 Gb/s.
引用
收藏
页码：123 / 125
页数：3
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