发明名称 |
Laser glasses and laser glass fibers |
摘要 |
Disclosed are laser glasses composed of a Ga-Na-S glasses doped with one or more kinds of activating ions, laser glass fibers comprising a core and a clad wherein the core is composed of the above-mentioned laser glasses of the present invention and optical fiber amplifiers comprising a pumping source, a laser glass fiber and a means for introducing pumping light and signal light into the laser glass fiber wherein the laser glass fiber is the above-mentioned laser glass fiber of the present invention. The laser glasses of the present invention show high radiative quantum efficiency and host glass stability and can be produced easily.
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申请公布号 |
US5764661(A) |
申请公布日期 |
1998.06.09 |
申请号 |
US19950562601 |
申请日期 |
1995.11.24 |
申请人 |
HOYA CORPORATION |
发明人 |
TAWARAYAMA, HIROMASA;YANAGITA, HIROAKI;ITOH, KATSUHISA;TORATANI, HISAYOSHI |
分类号 |
C03C3/32;C03C4/00;C03C13/04;H01S3/067;H01S3/17;(IPC1-7):C03C3/32;H01S3/07 |
主分类号 |
C03C3/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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