发明授权
US5173911A Mixed silicates of yttrium and lanthanide and laser using monocrystals
of these silicates
失效
使用这些硅酸盐的单晶的铝和蓝宝石和激光的混合硅酸盐
- 专利标题: Mixed silicates of yttrium and lanthanide and laser using monocrystals of these silicates
- 专利标题(中): 使用这些硅酸盐的单晶的铝和蓝宝石和激光的混合硅酸盐
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申请号: US782534申请日: 1991-10-25
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公开(公告)号: US5173911A公开(公告)日: 1992-12-22
- 发明人: Christian Faure , Richard Moncorge , Roselyne Romero , Christophe Wyon
- 申请人: Christian Faure , Richard Moncorge , Roselyne Romero , Christophe Wyon
- 申请人地址: FRX
- 专利权人: Commissariat a l'Energie Atomique
- 当前专利权人: Commissariat a l'Energie Atomique
- 当前专利权人地址: FRX
- 优先权: FRX9013231 19901025
- 主分类号: C09K11/77
- IPC分类号: C09K11/77 ; C09K11/79 ; C30B15/00 ; H01S3/106 ; H01S3/16
摘要:
Mixed silicates of yttrium and lanthanide and laser using monocrystals of these silicates. The laser has a laser cavity (2) containing as the light emitter a monocrystal (4), means (12,14) for amplifying the light from the monocrystal, means (14) for removing light from the laser cavity and optical pumping means (6), characterized in that the monocrystal is of formula (I):Y.sub.2-2x-2y M.sub.2x Yb.sub.2y SiO.sub.5 (I)in which M represents a lanthanide chosen from among erbium and thulium and x and y represent numbers such that 0