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890 mW Diode Pumped Nd:YVO4 Intracavity-doubled Red Light Laser |
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| Abstract: | A diode-pumped Nd3+:YVO4 emitting at 1342 nm and 671 nm was developed. Low concentration neodymium doped Nd:YVO4 shows excellent stability at 1342 nm. With a type-Ⅱ noncritical phase-matched LBO crystal as the intracavity frequency doubler, 890 mW of 671 nm light was obtained at 11.2 W incident pumping power, the optical-optical conversion efficiency is 7.9%. |
| Keywords: | Nd:YVO4 laser LD pumping intracavity-doubled |