专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5216681A Highly-efficient solid-state blue laser 失效
标题翻译：高效固态蓝光激光
公开(公告)号：US5216681A
公开(公告)日：1993-06-01
申请号：US739974
申请日：1991-08-05
申请人： Randall J. St. Pierre , Hagop Injeyan , Larry G. DeShazer
发明人： Randall J. St. Pierre , Hagop Injeyan , Larry G. DeShazer
IPC分类号： H01S3/0941 , H01S3/16
CPC分类号： H01S3/16 , H01S3/0941 , H01S3/1611 , H01S3/167
摘要： A highly-efficient solid-state blue laser that exploits a strong emission line provided by a solid-state laser medium of neodymium-doped scandium oxide (Nd:Sc.sub.2 O.sub.3) to produce a beam of coherent blue light at a wavelength matching the absorption line of cesium at 455.6 nm (0.4556 microns). The solid-state blue laser includes the laser medium of neodymium-doped scandium oxide, a semiconductor diode laser array for optically pumping the laser medium to produce a beam of coherent infrared radiation at a wavelength of approximately 1367 nm (1.367 microns), and optical means for tripling the frequency of the beam of coherent infrared radiation to produce a beam of coherent blue light at the wavelength of approximately 455.6 nm. The solid-state blue laser is simple, highly efficient and provides relatively high power outputs.
摘要翻译：利用由钕掺杂钪氧化物（Nd：Sc 2 O 3）的固体激光介质提供的强发射线的高效率固态蓝色激光器，以产生与吸收线的吸收线匹配的波长的相干蓝光铯在455.6nm（0.4556微米）。固态蓝色激光器包括钕掺杂钪氧化物的激光介质，用于光学泵浦激光介质以产生约1367nm（1.367微米）的波长的相干红外辐射束的半导体二极管激光器阵列，以及光学用于使相干红外辐射光束的频率增加三倍的装置，以产生约455.6nm波长的相干蓝光光束。固态蓝色激光器简单，高效，并提供相对较高的功率输出。

IPRDB

热门服务

关于我们

友情链接

联系方式