zhao dong-feng, dai ya-ping, huang guan-long, et al. Improvement of target area for 3ω shot experiments in SG-Ⅱ facility[J]. High Power Laser and Particle Beams, 2004, 16.
Citation:
zhao dong-feng, dai ya-ping, huang guan-long, et al. Improvement of target area for 3ω shot experiments in SG-Ⅱ facility[J]. High Power Laser and Particle Beams, 2004, 16.
zhao dong-feng, dai ya-ping, huang guan-long, et al. Improvement of target area for 3ω shot experiments in SG-Ⅱ facility[J]. High Power Laser and Particle Beams, 2004, 16.
Citation:
zhao dong-feng, dai ya-ping, huang guan-long, et al. Improvement of target area for 3ω shot experiments in SG-Ⅱ facility[J]. High Power Laser and Particle Beams, 2004, 16.
National High Power Laser and Physics Laboratory,Shanghai Institute of Optics and Fine Mechanics,the Chinese Academy of Sciences,P.O.Box 800-211,Shanghai 201800,China
The paper concerns the improvement of two primary technologies for 3ω(351nm) shot experiment in SG-Ⅱfacility target area , which are 3ω target alignment laser and optical viewing system .The 1ω (1 053nm) laser is exported form the Nd:YLF laser and passes the KTP+BBO system to acquire the 3ωlaser. And the 3ω laser is couplingout with main laser. In order to improve the laser accurately position on the target, the reflection optical system is replaced by the transmission optical system, which avoids the effect of chromatic aberration.
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