Developments of highly frequency- and intensity-stabilized lasers for space gravitational wave detector: DECIGO

Aru Suemasa; Alum Shim-oku; Ken`ichi Nakagawa; Mitsuru Musha

Presentation information

Oral presentation

3 Optics and Photonics » 3.5 Laser system and materials

[5p-C14-1~14] 3.5 Laser system and materials

3.5と3.14のコードシェアセッションあり

Tue. Sep 5, 2017 1:45 PM - 5:30 PM C14 (office 3-1)

Yutaka Nomura(IMS), Masayuki Suzuki(Aichi Medical Univ.)

1:45 PM - 2:00 PM

[5p-C14-1] Developments of highly frequency- and intensity-stabilized lasers for space gravitational wave detector: DECIGO

〇Aru Suemasa¹, Alum Shim-oku¹, Ken`ichi Nakagawa¹, Mitsuru Musha¹ (1.ILS, UEC)

Keywords:frequency stabilization, intensity stabilization, gravitational wave

We have developed frequency- and intensity-stabilized laser for space gravitational detector DECIGO. The frequency of laser is stabilized to the reference of iodine absorption line at 515 nm. The intensity of laser is also stabilized at 1 Hz and 200 kHz.