发明名称 |
Singlemode laser source tunable in wavelength with a self-aligned external cavity |
摘要 |
This invention relates to a singlemode laser source tunable in wavelength with a self-aligned external cavity, comprising: a resonant cavity having an output face that is partially reflecting (331) and a retroreflecting dispersive device (31, 39), defining a main collimating axis (351) and a secondary collimating axis (381), an amplifier wave guide (33) placed in position inside the resonant cavity. The retroreflecting dispersive device comprises a plane diffraction grating (31) having dispersion planes and an orthogonal reflecting dihedral (39) whose line of intersection (391) is parallel to the dispersion plane of the diffraction grating containing the collimating axes (351, 352).
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申请公布号 |
US5802085(A) |
申请公布日期 |
1998.09.01 |
申请号 |
US19960748915 |
申请日期 |
1996.11.13 |
申请人 |
PHOTONETICS S.A. |
发明人 |
LEFEVRE, HERVE;MARTIN, PHILIPPE;LALOUX, BERNARD;GRAINDORGE, PHILIPPE;DISDIER, LAURENT |
分类号 |
H01S3/081;H01S3/1055;H01S5/14;(IPC1-7):H01S3/10 |
主分类号 |
H01S3/081 |
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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