DocumentCode
2791165
Title
Enhancing the performance of Mid-InfraRed lasers using structured facets
Author
Cryan, M.J. ; Nash, G.R. ; Stokes, J.L. ; Pugh, J.R. ; Przeslak, S.J.B. ; Heard, P.J. ; Rarity, J.G.
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Bristol, Bristol, UK
fYear
2012
fDate
2-5 July 2012
Firstpage
1
Lastpage
3
Abstract
This paper will show how wavelength scale patterning of metallic apertures and gratings on the facet of a Mid-InfraRed Fabry-Perot laser can enhance its performance. In particular improved side mode suppression ratio has been observed and preliminary results for beam shaping and focusing will be shown.
Keywords
diffraction gratings; laser beams; optical self-focusing; surface emitting lasers; Fabry-Perot laser; beam focusing; beam shaping; facet gratings; metallic apertures; mid-infrared lasers; side mode suppression ratio; structured facets; wavelength scale patterning; Apertures; Gratings; Laser beams; Laser modes; Measurement by laser beam; Vertical cavity surface emitting lasers; Mid-InfraRed; gratings; lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks (ICTON), 2012 14th International Conference on
Conference_Location
Coventry
ISSN
2161-2056
Print_ISBN
978-1-4673-2228-7
Electronic_ISBN
2161-2056
Type
conf
DOI
10.1109/ICTON.2012.6253946
Filename
6253946
Link To Document