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Optical Engineering • Open Access

Synchronous optical sampling with chirped optical pulse based on high nonlinear spiral photonic crystal fiber
Author(s): Sha Li; Jianping Wang; Zhiguo Shi; Xianting Zhang; Zhe Kang; Chongxiu Yu

Paper Abstract

We optimize a proposed multicast parametric synchronous sampling scheme. Two segments of 1 cm high nonlinear spiral photonic crystal fiber are utilized as a nonlinear medium in parametric processors. Meanwhile, a segment of 1.8 km dispersion compensation fiber is used to obtain linear chirped sampling pulses instead of a 5 km single-mode fiber. The experimental results show that a 120  GSa/s equivalent sampling rate, high power of sampling copies, and low variance are obtained.

Paper Details

Date Published: 22 May 2015
PDF: 6 pages
Opt. Eng. 54(5) 055105 doi: 10.1117/1.OE.54.5.055105
Published in: Optical Engineering Volume 54, Issue 5
Show Author Affiliations
Sha Li, Univ. of Science and Technology Beijing (China)
Jianping Wang, Univ. of Science and Technology Beijing (China)
Zhiguo Shi, Univ. of Science and Technology Beijing (China)
Xianting Zhang, Univ. of Science and Technology Beijing (China)
Zhe Kang, Beijing Univ. of Posts and Telecommunications (China)
Chongxiu Yu, Beijing Univ. of Posts and Telecommunications (China)


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