A Compact Nanosecond-Pulse Shaping System Based on Pulse Stacking in Fibres
SUI Zhan1,2, 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
A Compact Nanosecond-Pulse Shaping System Based on Pulse Stacking in Fibres
SUI Zhan1,2;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
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.
SUI Zhan;LIN Hong-Huan;WANG Jian-Jun;ZHAO Hong-Ming;LI Ming-Zhong;QIAN Lie-Jia;ZHU He-Yuan;FAN Dian-Yuan. A Compact Nanosecond-Pulse Shaping System Based on Pulse Stacking in Fibres[J]. 中国物理快报, 2006, 23(8): 2074-2076.
SUI Zhan, LIN Hong-Huan, WANG Jian-Jun, ZHAO Hong-Ming, LI Ming-Zhong, QIAN Lie-Jia, ZHU He-Yuan, FAN Dian-Yuan. A Compact Nanosecond-Pulse Shaping System Based on Pulse Stacking in Fibres. Chin. Phys. Lett., 2006, 23(8): 2074-2076.
2006, Vol. 23 
