✦ LIBER ✦

Investigation on intracavity second-harmonic generation of a new Li-doped GdCa4O(BO3)3 crystal

✍ Scribed by Junhai Liu; Zhenyi Fei; Shujun Zhang; Chenlin Du; Jiyang Wang; Huanchu Chen; Zongshu Shao

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 161 KB
Volume: 33
Category: Article
ISSN: 0030-3992
DOI: 10.1016/s0030-3992(01)00076-7

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✦ Synopsis

E cient intracavity second-harmonic generation (SHG) has been realized in a new Li-doped GdCa 4O(BO 3) 3 (GdCOB) crystal. 2:55 W CW SHG output power was obtained with an optical conversion e ciency of 19.6%, while the e ective intracavity SHG e ciency was determined to be 44%. Compared to that of undoped GdCOB crystal, the e ective SHG e ciency of the Li-doped GdCOB crystal was found to increase by 12.5%.

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