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Terahertz radiation from a MgO: LiNbO3 crystal using a femtosecond pumped enhancement cavity

: Theuer, M.; Torosyan, G.; Beigang, R.; Maki, K.; Kawase, K.

Button, K.J. ; Institute of Electrical and Electronics Engineers -IEEE-:
IRMMW-THz 2005, Joint 30th International Conference on Infrared and Millimeter Waves & 13th International Conference on Terahertz Electronics : Williamsburg, Virginia, USA, September 19 - September 23, 2005
Piscataway, NJ: IEEE Operations Center, 2005
ISBN: 0-7803-9348-1
ISBN: 978-0-7803-9348-6
International Conference on Infrared and Millimeter Waves (IRMMW) <30, 2005, Williamsburg/Va.>
Conference Paper
Fraunhofer IPM ()

We report on the generation of broadband terahertz (THz) pulses using Cherenkov-type generation in magnesium oxide doped lithium niobate (MgO:LN). A ring enhancement cavity for the femtosecond pump source led to an increased conversion efficiency for the THz radiation. A silicon prism coupler (PC) attached to the emitting surface of the crystal was used as an output coupler.