Second-Harmonic Generation of GaAlAs Diode Laser by Enhanced Doubling in LiIO3 Crystal
- 1 March 1994
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 33 (3S)
- https://doi.org/10.1143/jjap.33.1634
Abstract
The second harmonic of the 794 nm output of a GaAlAs diode laser is generated in a LiIO3 crystal in an external ring enhancement cavity. The dependence of the second-harmonic power on the input power has been measured and compared with the theory. The second-harmonic power of 7.4 µ W at 397 nm has been obtained with an input fundamental power of 28 mW by using an 8-mm-long LiIO3 crystal.Keywords
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