DocumentCode
1025827
Title
Novel tunable pulsed dye laser holography and subsequent processing for fabrication of optoelectronic device gratings
Author
Contolini, R.J. ; Osinski, J.S.
Author_Institution
Bell Communications Research, Inc., Red Bank, USA
Volume
22
Issue
19
fYear
1986
Firstpage
971
Lastpage
973
Abstract
A tunable pulsed UV laser holographic system is described which has the capability for ease of fabrication of multiplexed laser arrays, chirped gratings and millimetre-long distributed feedback lasers. First-order optoelectronic gratings (periods of approximately 2500 Ã…) have been produced over the entire surface of 2 in (50.8 mm) InP substrate wafers. Diffraction efficiencies above 90% and grating depths of 1400 Ã… are reported.
Keywords
dye lasers; holographic gratings; integrated optics; integrated optoelectronics; laser beam applications; InP substrate wafers; chirped gratings; diffraction efficiencies; fabrication; grating depths; millimetre-long distributed feedback lasers; multiplexed laser arrays; optoelectronic device gratings; pulsed UV laser; tunable pulsed dye laser holography;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860664
Filename
4256872
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