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Optical Engineering

Diode-laser-pumped Nd:Sr5 (PO4)SF miniature green laser
Author(s): Shengzhi Zhao; Qingpu Wang; Xingyu Zhang; Songtao Wang; Lu Zhao; Lianke Sun; Shaojun Zhang
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Paper Abstract

By using a laser diode as the pump source and KTP as the intracavity doubling crystal, we have achieved green laser output at 0.5295 µm from a new crystal, Nd:Sr5(PO4)3F. The threshold power is 10 mW, and the TEM00-mode green laser output power is 40.4 mW at 400-mW incident pump power of the diode laser, corresponding to an optical efficiency of 10.1%. The theoretical formula for a cw intracavity frequency-doubled laser is given and is in agreement with the experimental result.

Paper Details

Date Published: 1 November 1997
PDF: 4 pages
Opt. Eng. 36(11) doi: 10.1117/1.601547
Published in: Optical Engineering Volume 36, Issue 11
Show Author Affiliations
Shengzhi Zhao, Shandong Univ. (China)
Qingpu Wang, Shandong Univ. (China)
Xingyu Zhang, Shandong Univ. (China)
Songtao Wang, Shandong Univ. (China)
Lu Zhao, Shandong Univ. (China)
Lianke Sun, Shandong Univ. (China)
Shaojun Zhang, Shandong Univ. (China)


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