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A pump enhanced ns - OPO for THz generation

: Molter, D.; Theuer, M.; Beigang, R.


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Microwave Theory and Techniques Society:
33rd International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2008. Vol.1 : 16th International Conference on Terahertz Electronics; 15.-19.9.2008 Pasadena, California, USA
New York, NY: IEEE, 2008
ISBN: 978-1-4244-2120-6
ISBN: 978-1-4244-2119-0
International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) <33, 2008, Pasadena/Calif.>
International Conference on Terahertz Electronics <16, 2008, Pasadena/Calif.>
Fraunhofer IPM ()

A nanosecond OPO pumped by a single mode Q-switched Nd:YVO4 laser for terahertz generation in slant stripe periodically poled lithium niobate is presented. The oscillation threshold is overcome by stabilized pump enhancement and lowered by means of injection seeding by a grating stabilized, tunable diode laser.