| 发明名称 |
FABRY-PEROT INTERFEROMETER |
| 摘要 |
<p>A method of positioning an optical component such as a laser diode (36) in alignment with an optical waveguide (30) comprises forming an elongate V-shaped groove (29) and a depression (31) in a substrate (28). A laser diode (3) is then mounted in the depression (31) and is accurately located therein. An optical fibre (30) is mounted in the groove (29). The relative positions of the depression (31) and the waveguide (30) are such that in use an optical beam may be coupled between the optical component and the waveguide.</p> |
| 申请公布号 |
EP0219359(B1) |
申请公布日期 |
1990.03.07 |
| 申请号 |
EP19860308050 |
申请日期 |
1986.10.16 |
| 申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
MALLINSON, STEPHEN ROBERT |
| 分类号 |
G02B6/42;G01B9/02;G01D5/26;G01J3/18;G01J3/26;G02B5/28;G02B6/12;G02B6/122;G02B6/28;G02B6/32;G02B6/34;G02B6/35;G02B6/36;G02B6/38;G02B7/00;G02B7/182;G02B26/00;G02B26/02;G02B26/08;G02B26/10;G02F1/21;H01L21/52;H01L31/02;H01S3/02;H01S3/10;H01S3/1055;H01S5/00;H01S5/14 |
主分类号 |
G02B6/42 |
| 代理机构 |
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