DocumentCode
520594
Title
Wavelength-locking of an ultra-collimated 49 element single-mode diode laser array by a distant VHG
Author
Trela, Natalia ; Baker, Howard J. ; Hall, Denis R.
Author_Institution
Sch. of Eng. & Phys. Sci., Heriot Watt Univ., Edinburgh, UK
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
VHG-locking of a 49 single mode emitter bar, combined with dual-axis correction/collimation for smile elimination and beam pointing improvement, gives 100% wavelength locking to 48 mm VHG-bar separation and an extended temperature range.
Keywords
Diode lasers; Holography; Laser beams; Laser feedback; Lenses; Optical arrays; Optical collimators; Phased arrays; Semiconductor laser arrays; Temperature distribution;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location
San Jose, CA, USA
Print_ISBN
978-1-55752-890-2
Electronic_ISBN
978-1-55752-890-2
Type
conf
Filename
5500180
Link To Document