Single Frequency Monolithic Solid State Green Laser as a Potential Source for Vibrometry Systems

Journal Article · Fri May 28 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3455471· OSTI ID:21366746

Sotor, Jaroslaw Z; Antonczak, Arkadiusz J; Abramski, Krzysztof M ^[1]

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1. Laser and Fiber Electronics Group, Institute of Telecommunications Teleinformatics and Acoustics, Wroclaw University of Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw (Poland)

In this paper miniature, monolithic single frequency solid state laser operating at 532 nm is presented. Developed Nd:GdVO{sub 4}/YVO{sub 4}/KTP consist of three crystal bonded together with a UV adhesive. The single frequency operation was obtained in wide temperature range from 17 deg. C to 27 deg. C. The laser operated with output power up to 90 mW at 532 nm. The total optical efficiency (808 nm to 532 nm) was 9.5%. Power stability was at the level of +-0.8% and the long term frequency stability was approximately 3centre dot10{sup -8}. The beam has a Gaussian profile and the M2 parameter was below 1.1.

• OSTI ID: 21366746
• Journal Information: AIP Conference Proceedings, Vol. 1253, Issue 1; Conference: 9. international conference on vibrational measurements by laser and non-contact techniques and short course, Ancona (Italy), 22-25 Jun 2010; Other Information: DOI: 10.1063/1.3455471; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ADHESIVES
CRYSTALS
FREQUENCY MEASUREMENT
GADOLINIUM COMPOUNDS
NEODYMIUM COMPOUNDS
RESONATORS
SEMICONDUCTOR LASERS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0273-0400 K
VANADATES
YTTRIUM COMPOUNDS
ELECTRONIC EQUIPMENT
EQUIPMENT
LASERS
OXYGEN COMPOUNDS
RARE EARTH COMPOUNDS
SEMICONDUCTOR DEVICES
SOLID STATE LASERS
TEMPERATURE RANGE
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS