Abstract
Since 1992, we have been studying the parametric wavelength conversion in nonlinear crystals at the ‘frequency gap’ region called terahertz-wave. The widely tunable terahertz-wave parametric oscillator (TPO) and the terahertz-wave parametric generator (TPG) are not only compact but also room temperature operated, making them suitable as practical sources. The narrow linewidth and wide tunability are possible in injection-seeded TPO/TPG (is-TPO/TPG) with single-longitudinal-mode near-infrared pumping and seeding beams.
© 2014 Optical Society of America
PDF ArticleMore Like This
Kodo Kawase and Kosuke Murate
TuH4 International Symposium on Ultrafast Phenomena and Terahertz Waves (ISUPTW) 2018
K. Imai, K. Kawase, H. Minamide, A. Sato, and H. Ito
CWN4 Conference on Lasers and Electro-Optics (CLEO:S&I) 2000
S. Hayashi, H. Minamide, T. Ikari, Y. Ogawa, T. Shibuya, K. Shindo, H. Sakai, H. Kan, T. Taira, H. Ito, C. Otani, and K. Kawase
CTuGG2 Conference on Lasers and Electro-Optics (CLEO:S&I) 2006