[19p-B203-1~19] 3.1 Basic optics and frontier of optics

△ [19p-B203-12] Development of pulsed laser storage cavity with self-resonating mechanism

〇Yuuki Uesugi¹, Junji Urakawa², Tsunehiko Omori², Atsushi Kosuge³, Kazuyuki Sakaue⁴, Tohru Takahashi⁵, Yuji Hosaka⁶, Yosuke Honda², Masakazu Washio⁷ (1.Tohoku Univ., 2.KEK, 3.Tokyo Univ., 4.WIAS, Waseda Univ., 5.Hiroshima Univ., 6.QST, 7.WISE, Waseda Univ.)

Keywords:optical cavity, mode locking, laser Compton scattering

We are developing an optical resonant cavity which accumulates pulsed laser to realize the laser Compton scattered light source that is expected as a compact X-ray light source. Recently, we succeeded in stably accumulating CW laser in a high-finesse cavity by using a new optical system called self-resonating optical resonant cavity. We are now working on mode-locking that system to realize the pulsed laser storage.