受激拉曼散射实验的研究

Experimental study on stimulated Raman scattering

利用355 nm激光泵浦硝酸钡晶体所产生的受激拉曼散射以获得蓝紫光等新型的波长具有重大的意义。根据国内外发展情况来看,对BN晶体的受激拉曼散射的研究主要集中在以532 nm和红外波段光作为泵浦源,但是对355 nm作为泵浦源的研究报道却很少。因此本文设想用355 nm作为泵浦源,对受激拉曼散射的实验进行研究。

Barium nitrate crystals pumped by 355 nm laser generated by stimulated Raman scattering to obtain blue violet, new wavelength is of great significance. According to the development situation at home and abroad, research on the stimulated Raman scattering of BN crystal are mainly concentrated in the 532 nm and infrared light as the pumping source. But the 355 nm as the pumping source is rarely reported. So we assume that 355 nm is used as the pumping source, the stimulated Raman scattering experiments are conducted.