发明名称 |
An optical waveguide epitaxially grown on semiconductors for upconversion. |
摘要 |
A multilayer structure is disclosed which includes a single crystal semiconductor substrate. On the substrate is an epitaxial buffer layer, and on the buffer is an epitaxial fluoride outer layer exhibiting upconversion excitation upon red or infrared irradiation. |
申请公布号 |
EP0671642(A1) |
申请公布日期 |
1995.09.13 |
申请号 |
EP19950200194 |
申请日期 |
1995.01.27 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HUNG, LIANG-SUN, C/O EASTMAN KODAK CO.;PAZ-PUJALT, GUSTAVO R., C/O EASTMAN KODAK CO. |
分类号 |
G02F1/35;G02F2/02;H01S3/063;H01S3/16;H01S5/026 |
主分类号 |
G02F1/35 |
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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