Title:
A stabilization pump laser output system and a method
Document Type and Number:
Japanese Patent JP6126502
Kind Code:
B2
Abstract:
A stabilized pump laser source (300, 500) includes a semiconductor laser source (310, 520) that generates a coherent output signal and a light stabilizer. The light stabilizer comprises an optical fiber configured to pass at least one polarization component to a Bragg grating to provide decoherent external reflections and to generate a stabilized pump output signal. The fiber may be a single mode fiber (320) mounted with the laser source (310) on a common temperature stabilized substrate (330). Alternatively, the fiber may be a polarizing fiber (540, 560) with sufficient extinction ratio to reject light of an incorrect polarization.
Inventors:
Bassam S. Dimashky
Application Number:
JP2013184864A
Publication Date:
May 10, 2017
Filing Date:
September 06, 2013
Export Citation:
Assignee:
Northrop Grumman Guidance and Electronics Company, Inc.
International Classes:
H01S3/13; H01S3/04; H01S5/024; H01S5/14
Domestic Patent References:
| JP2002261385A | ||||
| JP2006324334A | ||||
| JP10502215A | ||||
| JP200713226A | ||||
| JP2006526896A | ||||
| JP11284264A | ||||
| JP2004311994A | ||||
| JP2000147312A |
Foreign References:
| US6246816 | ||||
| US20050220163 | ||||
| US20020122454 | ||||
| US5870417 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto