| Literature DB >> 18852820 |
Zhaojun Liu1, Qingpu Wang, Xingyu Zhang, Zejin Liu, Jun Chang, Hao Wang, Sasa Zhang, Shuzhen Fan, Guofan Jin, Xutang Tao, Shaojun Zhang, Huaijin Zhang.
Abstract
Coexistent optical parametric oscillation (OPO) and stimulated Raman scattering (SRS) are demonstrated in an X-cut KTiOAsO(4) (KTA) crystal. The 30-mm-long KTA crystal is placed within a diode-end-pumped acousto-optically (AO) Q-switched Nd:YAG laser cavity to construct an intracavity optical parametric oscillator. Coexistent Raman conversion of the fundamental wave is observed from the KTA crystal. With a diode power of 7.43 W and a pulse repetition rate (PRR) of 20 kHz, a signal (1535.0 nm) power of 0.92 W is obtained, corresponding to a diode-tosignal conversion efficiency of 12.4%. A first-Stokes (1091.4 nm) power of 0.17 W is obtained.Entities:
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Year: 2008 PMID： 18852820 DOI： 10.1364/oe.16.017092
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894