Terahertz (THz) wave generation based on the difference-frequency mixing in the GaSe crystal was investigated theoretically and experimentally. An orthogonally polarized dual-wavelength optical parametric oscillator (OPO) with two KTiOPO4 crystals was used as the pump lights. Widely tunable terahertz waves were generated using the collinear phased-matched configuration. The spectral distribution of terahertz-wave intensity revealed the effect of imperfections in the crystal.
Widely Tunable Terahertz-Wave Generation from Collinear Phase-matched GaSe
2006-09-01
1308848 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Widely Frequency-Tunable Terahertz Wave Generation and Spectroscopic Application
British Library Online Contents | 2005
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