Dual thermoelectric cooler optoelectronic package and manufacture process
US6556752B2 · kind B2 · utility
21Cited by
12References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2001 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Sep 4, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/02415
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optoelectronic device comprising a laser and a lens for generating collimated light, a locker including an etalon for wavelength locking the collimated light, a first thermoelectric cooler coupled to the laser, and a second thermoelectric cooler coupled to the locker, wherein the first and second thermo-electric coolers arc independently controlled and the second thermo-electric cooler provides for temperature tuning of the etalon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.