In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 51, No. 11R ( 2012-11-01), p. 112701-
Abstract:
A frequency-doubled laser emitting at 555 nm within a diode-side-pumped acousto optically Q -switched Nd:Gd 3 Ga 5 O 12 laser is demonstrated for the first time. A simple straight cavity scheme is employed to achieve a compact configuration and all the coatings are specially designed. A 25.5 W 1110 nm laser continuous wave output is achieved under the incident pump power of 168 W. A LiB 3 O 5 crystal is used for second-harmonic generation of the laser. When the pump power is 168 W, the average output power at 555 nm of 6.6 W is obtained, corresponding to the optical conversion efficiency of 3.9%. The minimum pulse width (FWHM) is 176 ns with the pulse repetition rate of 10 kHz. The M 2 factors are measured to be 19.6 and 21.3 in the horizontal and vertical directions, respectively.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.51.112701
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2012
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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