Invention Grant
US07773645B2 Uncooled external cavity laser operating over an extended temperature range
有权
未冷却的外腔激光器在更长的温度范围内工作
- Patent Title: Uncooled external cavity laser operating over an extended temperature range
- Patent Title (中): 未冷却的外腔激光器在更长的温度范围内工作
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Application No.: US11593966Application Date: 2006-11-07
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Publication No.: US07773645B2Publication Date: 2010-08-10
- Inventor: Peidong Wang , Daryoosh Vakhshoori , Masud Azimi , Kevin J. Knopp
- Applicant: Peidong Wang , Daryoosh Vakhshoori , Masud Azimi , Kevin J. Knopp
- Applicant Address: US MA Wilmington
- Assignee: Ahura Scientific Inc.
- Current Assignee: Ahura Scientific Inc.
- Current Assignee Address: US MA Wilmington
- Agency: Fish & Richardson P.C.
- Main IPC: H01S3/04
- IPC: H01S3/04
Abstract:
A laser package comprising a semiconductor laser having an operating temperature range and a heater, wherein the heater is configured to heat the laser when the laser package is positioned in an environment having an ambient temperature which lies outside of the operating temperature range of the laser, so that the laser will remain within the operating temperature range.
Public/Granted literature
- US20070116069A1 Uncooled external cavity laser operating over an extended temperature range Public/Granted day:2007-05-24
Information query
