A Compact Nanosecond-Pulse Shaping System Based on Pulse Stacking in Fibres

Chin. Phys. Lett.

2006, Vol. 23

Issue (8): 2074-2076 DOI:

Original Articles

A Compact Nanosecond-Pulse Shaping System Based on Pulse Stacking in Fibres

SUI Zhan^1,2;LIN Hong-Huan²;WANG Jian-Jun²;ZHAO Hong-Ming²;LI Ming-Zhong²;QIAN Lie-Jia¹;ZHU He-Yuan¹;FAN Dian-Yuan¹

¹State Key Laboratory for Advance Photonic Materials and Devices, Department of Optical Science and Engineering, Fudan University, Shanghai 200433 ²National Research Center for High Power Solid-State Lasers, PO Box 919, Mianyang 621900

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SUI Zhan, LIN Hong-Huan, WANG Jian-Jun et al 2006 Chin. Phys. Lett. 23 2074-2076

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Abstract We demonstrate a compact pulse shaping system based on temporal stacking of pulses in fibres, by which synchronized pulses of ultrashort and nanosecond lasers can be obtained. The system may generate shape-controllable pulses with a fast rise time and high-resolution within a time window of ～2.2ns by adjusting variable optical attenuators in the 32 fibre channels independently. With the help of optical amplifiers, the system delivers mJ-level pulses with a signal-to-noise ratio of ～35dB.

Keywords: 42.15.Eq 07.60.Vg

Published: 01 August 2006

PACS:	42.15.Eq	(Optical system design)
	07.60.Vg	(Fiber-optic instruments)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I8/02074

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	SUI Zhan
	LIN Hong-Huan
	WANG Jian-Jun
	ZHAO Hong-Ming
	LI Ming-Zhong
	QIAN Lie-Jia
	ZHU He-Yuan
	FAN Dian-Yuan

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