The 76th JSAP Autumn Meeting, 2015

Presentation information

Oral presentation

3 Optics and Photonics » 3.9 Terahertz technologies

[16a-2J-1~12] 3.9 Terahertz technologies

Wed. Sep 16, 2015 9:00 AM - 12:15 PM 2J (223)

座長:水津 光司(千葉工大)

10:00 AM - 10:15 AM

[16a-2J-5] Evaluation for THz light generation by contact grating device

〇Masaaki Tsubouchi1, Keisuke Nagashima1, Fumiko Yoshida1, Yoshihiro Ochi1, Momoko Maruyama1 (1.JAEA)

Keywords:terahertz,grating,multilayer

We have developed the Febry-Perot type contact grating device for intense THz generation. In this device, the grating to tilt the pulse front of the pump pulse is contacted on the LiNbO3 crystal. To realize the contact grating device, we employed the Febry-Perot cavity on the LiNbO3 crystal to obtain the high diffraction ratio of the grating. In this paper, we introduce the characteristic of the device, and discuss the intrinsic problems and its solutions.