40-Gb/s optical clock recovery using a compact traveling-wave electroabsorption modulator-based ring oscillator

被引:21
|
作者
Hu, ZY [1 ]
Chou, HF [1 ]
Bowers, JE [1 ]
Blumenthal, DJ [1 ]
机构
[1] Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA
关键词
clock recovery; electroarbsorption modulator (EAM); optical data processing; regeneration;
D O I
10.1109/LPT.2004.826056
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
Compact optical clock recovery is demonstrated by utilizing filtered and amplified photocurrent in a traveling-wave electroabsorption modulator. The 40-GHz optical clock was recovered from a 40-Gb/s optical time-division multiplexed signal and transferred to a new clock wavelength. The recovered optical clock has 500-fs timing jitter and 8-ps pulsewidth.
引用
收藏
页码:1376 / 1378
页数:3
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