2022年第69回応用物理学会春季学術講演会

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一般セッション(口頭講演)

3 光・フォトニクス » 3.6 超高速・高強度レーザー

[24p-D315-1~11] 3.6 超高速・高強度レーザー

2022年3月24日(木) 13:00 〜 16:15 D315 (D315)

田邉 孝純(慶大)、谷 峻太郎(東大)

16:00 〜 16:15

[24p-D315-11] Stabilization of carrier-envelope phase with multiple acousto-optic programmable dispersive filters

〇Yuchieh Lin1、Katsumi Midorikawa1、Yasuo Nabekawa1 (1.Attosecond Science Research Team, RIKEN Center for Advanced Photonics)

キーワード:ultrafast lasers, ultrafast technology, carrier-envelope phase

In this work, to the best of our knowledge, we report the first realization on the carrier-envelope phase (CEP) stabilization for a synthesized, over-octave-spanning, short-wave infrared spectrum by simultaneously controlling CEPs of its composite spectral components via two acousto-optic programmable dispersive filters with corresponding tuning bandwidths. The preliminary results reveal the feasibility of using the present scheme to stabilize the CEP of the synthesized waveform, associated with a sub-cycle pulse duration.