Hannover 2010 – scientific programme

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Q: Fachverband Quantenoptik und Photonik

Q 26: Laser Development: Solid State Lasers III

Q 26.1: Talk

Wednesday, March 10, 2010, 10:30–10:45, F 128

Cavity dumped mode locked Nd:YAP laser at 1341 nm — •Sha Wang, Xin Wang, Hanjo Rhee, Stefan Meister, and Hans Eichler — Institute of Optic and Atomic Physics, Technical University Berlin, Str. des 17. Juni 135, 10623 Berlin, Germany

LD end pumped active- and passive- mode locked Nd:YAP laser at 1341 nm is studied. With V3+:YAG of 89% initial transmission as saturable absorber, 0.82 mJ output pulse train with FWHM 570 ns is obtained. A RTP crystal and a half wave plate are used as a cavity dumper. A single pulse of 0.12 mJ with pulse duration less than 1 ns is obtained. The dumped pulse is amplified by a double pass diode end pumped amplifier to 0.7 mJ.