发明名称 |
Laser-written cladding for waveguide formations in glass |
摘要 |
High-energy pulses of femtosecond lasers form cladding portions of waveguides in bulk glass by producing localized reductions in refractive index. The cladding portions written by the high-energy pulses circumscribe unexposed core portions for defining light-guiding pathways in the bulk glass.
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申请公布号 |
US6950591(B2) |
申请公布日期 |
2005.09.27 |
申请号 |
US20020147698 |
申请日期 |
2002.05.16 |
申请人 |
CORNING INCORPORATED |
发明人 |
SCHROEDER JOSEPH F.;STRELTSOV ALEXANDER |
分类号 |
B23K26/00;C03C23/00;G02B6/13;(IPC1-7):G02B6/10 |
主分类号 |
B23K26/00 |
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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