Collection Of theses on high power laser and plasma physics, Volume. 14, Issue 1, 920001(2016)
Development progress and performance test of optically addressed spatial light modulator
The development of the optically addressed spatial light modulator (OASLM) was reported. Its structure and working principle was introduced in detail. Meanwhile, the photosensitive response curve, static wave-front distortion and temporal waveform distortion was investigated in detail in the process of experiment. Besides, OASLM was successfully demonstrated in the online experiment. The results show that OASLM not only has the ability to achieve the desired transmittance distribution, but also has no additional effect on the high-power laser system. Finally, the shaping effect of spatial filter in the laser system was analyzed. The result shows that the size of spatial filter was also an important factor which determined the shaping precision when this device was used in high power laser systems.
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Huang Dajie, Fan Wei, Zhang Panzheng, Li Jinghui, Tang Shunxing, Guo Yajing, Li Xuechun, Lin Zunqi. Development progress and performance test of optically addressed spatial light modulator[J]. Collection Of theses on high power laser and plasma physics, 2016, 14(1): 920001
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Received: Jan. 17, 2016
Accepted: --
Published Online: Mar. 23, 2017
The Author Email: Dajie Huang (hdajie@siom.ac.cn)