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Proceedings Paper

Analysis of the replicating characteristics of optical pulse active replicator
Author(s): Yi Yang; Zheng Zheng; Zheng Li
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Paper Abstract

The all optical pulses replicating technique to measure single-shot or low repetition optical pulses and pulses with poor stability based on optical pulse active replicator (OPAR) is present. The OPAR can provide an identical pulse sequence for equivalent-time sampling method. The analysis show replication error of OPAR caused by nonlinear gain and amplified spontaneous emission (ASE) of semiconductor optical amplifier (SOA) could be reduced by pumping light injecting. Bias current of SOA should choose an intermediate value to confine nonlinear gain and ASE simultaneously. This result is validated by experiment. The stability of OPAR and baseline shift in output pulses sequence are discussed too. The results show that OPAR is suitable to generate low-distortion pulses sequence for equivalent-time sampling with high replicating stability.

Paper Details

Date Published: 8 January 2008
PDF: 7 pages
Proc. SPIE 6838, Optoelectronic Devices and Integration II, 68381T (8 January 2008); doi: 10.1117/12.756655
Show Author Affiliations
Yi Yang, Beihang Univ. (China)
Zheng Zheng, Beihang Univ. (China)
Zheng Li, Beihang Univ. (China)


Published in SPIE Proceedings Vol. 6838:
Optoelectronic Devices and Integration II
Xuping Zhang; Hai Ming; Maggie Yihong Chen, Editor(s)

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