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US 10,892,596 B2Granted
Optical module
AssigneeSumitomo Electric Industries, Ltd.
InventorsYohei Enya, Hiromi Nakanishi
Life of this patent
Estimating the term…
Abstract
An optical module includes a first base member, a second base member disposed spatially away from the first base member, a first laser disposed on the first base member and configured to emit red light, a second laser disposed on the second base member and configured to emit light with a color other than red, and a first electronic cooling module disposed in contact with the first base member and configured to adjust a temperature of the first laser.
Claims6
An optical module comprising:
- a first base member;
- a first submount disposed on the first base member;
- a second base member disposed spatially away from the first base member, wherein the second base member is not in direct contact with the first base member;
- a first laser disposed on the first submount and configured to emit red light;
- a second laser disposed on the second base member and configured to emit light with a color other than red;
- a first electronic cooling module disposed in contact with the first base member and configured to adjust a temperature of the first laser;
- and
- a base supporting the first base member with the first electronic cooling module disposed between the base and the first base member, wherein
- the first base member comprises a first region, a second region, and a third region;
- the optical module further comprises a first lens disposed on the first base member in the first region;
- the first submount is disposed on the first base member in the third region;
- a thickness of the first base member in the second region is greater than a thickness of the first base member in the first region;
- and
- a thickness of the of the first base member in the third region is greater than the thickness of the first base member in the second region.
11 more elements
Dependencies are inferred from the claim text.