Collection Of theses on high power laser and plasma physics, 2005, 3 (1): 1619, Published Online: Jun. 1, 2007
Laser Pulse-Shaping System Based on Aperture-Coupled Striplines
激光技术 高功率激光 脉冲整形 电光调制器 孔径耦合带状线 laser technique high power laser pulse-shaping electro-optic modulator aperture-coupled-striplines
Abstract
A new laser pulse-shaping system using an electro-optic modulator driven by an aperture-coupled-striplines (ACSL) electrical-waveform generator has been discussed in this paper. The ACSL electrical-waveform generator consists of two striplines coupled through an aperture in their common ground plane. Replacing the aperture layer, the electrical-waveform can produce arbitrary electrical pulse with 150 ps structure. Giving the arbitrary electrical pulse to the electro-optic modulator, arbitrary optic pulse can be gotten. By the new technique, the laser pulse-shaping system is capable of producing arbitrarily shaped laser pulses with about 150 ps structure, 1~3 ns pulse envelope, high contrast waveform and slippery transition waveform.
Yunkai Gao, Yuntao Jiang, Xuechun Li. Laser Pulse-Shaping System Based on Aperture-Coupled Striplines[J]. Collection Of theses on high power laser and plasma physics, 2005, 3(1): 1619.