【摘要】 <正> 在大功率激光器发展中,无论电光调Q、削波、单脉冲选择及倍频等,均用到电光晶体如KDP、KD~*P、ADP等,为防止晶体潮解,通常将它们放 置在装有玻璃窗口的特制盒中。这将引起激光的透过损耗和由表面费涅尔反射造成的干涉效应,降低了光束空间分布的均匀性。更多还原

【Abstract】 A train of ultrashort pulse at 530 nm and 1.06μm was focused into a 16cm long liquid cell. The measured spectral broadening and stimulated Raman scattering of polychloro-trifluoroethylene shows it is a very good index matching liquid.更多还原