公开(公告)号：US5276761A

公开(公告)日：1994-01-04

申请号：US759598

申请日：1991-09-16

申请人： Masashi Shimoyama ,  Kazuo Kinoshita ,  Naoki Tsuchiya ,  Tohru Fukatsu

发明人： Masashi Shimoyama ,  Kazuo Kinoshita ,  Naoki Tsuchiya ,  Tohru Fukatsu

IPC分类号： G02B6/032 ,  G02B6/10 ,  G02B6/42 ,  G02B6/20

CPC分类号： G02B6/032 ,  G02B6/102 ,  G02B6/4296

摘要： A hollow waveguide for ultraviolet wavelength region laser beams incorporates a glass tube composed of a glass material exhibiting a high transmissivity with respect to ultraviolet rays and an excellent environment resistant property, and a metal film exhibiting a high reflectivity with respect to the ultraviolet rays and formed outside the glass tube. The glass tube serves as an inner surface of the waveguide. The ultraviolet wavelength region laser beams are transmitted while being reflected by the inner surface of the glass tube and by an interface between the glass tube and the metal film.

摘要翻译： 用于紫外线波长区域激光束的中空波导管包括由相对于紫外线表现出高透射率的玻璃材料和优异的耐环境性的玻璃管以及相对于紫外线呈现高反射率的金属膜，并形成 玻璃管外面。 玻璃管用作波导的内表面。 紫外线波长区域的激光束被玻璃管的内表面和玻璃管与金属膜之间的界面反射而被透射。