Second-Stokes dual-wavelength operation at 1321 and 1325 nm ceramic Nd:YAG/BaWO4 Raman laser.
Opt Lett
; 37(21): 4519-21, 2012 Nov 01.
Article
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| MEDLINE
| ID: mdl-23114349
ABSTRACT
A diode-pumped, actively Q-switched second-Stokes dual-wavelength laser employing ceramic NdYAG as the gain medium and BaWO(4) as the Raman medium is demonstrated. The dual-wavelength Raman laser emission at 1321 and 1325 nm is based on the dual-wavelength fundamental laser emission at 1061 and 1064 nm. With a pump power of 18.4 W and pulse repetition frequency of 15 kHz, a maximum dual-wavelength output power of 1.67 W was obtained, comprising a 0.75 W, 1321 nm laser component and a 0.92 W, 1325 nm laser component. The corresponding dual-wavelength second-Stokes pulse width was 2.9 ns.
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MEDLINE
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Revista:
Opt Lett
Año:
2012
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Article
País de afiliación:
China