Title :
Surface-emitted THz-wave generation from two-dimensional PPLN
Author :
Sasaki, Yuzo ; Suzuki, Yusaku ; Yokoyama, Hiroyuki ; Ito, Hiromasa
Author_Institution :
Res. Inst. for Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
We report on the demonstration of surface-emitted THz-wave DFG from a two-dimensional (2D) PPLN. The two orthogonal periodic structures individually compensate for both the phase mismatch of the launched lasers and generated THz-wave.
Keywords :
lithium compounds; multiwave mixing; optical frequency conversion; optical materials; optical phase matching; periodic structures; submillimetre wave generation; surface emitting lasers; difference frequency mixing; launched lasers; orthogonal periodic structures; phase mismatch; surface-emitted THz-wave generation; two-dimensional periodically poled lithium niobate; Absorption; Frequency conversion; Gratings; Laser tuning; Lasers and electrooptics; Optical polarization; Optical surface waves; Periodic structures; Surface emitting lasers; Surface waves;
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
DOI :
10.1109/CLEO.2005.202045
