[16p-K305-1~16] 3.13 Silicon photonics, Photonics-electronics convergence, Optical control

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[16p-K305-9] Dual-comb generation with mechanically actuated soliton microcombs

〇Tatsuki Murakami¹, Koshiro Wada¹, Soma Kogure¹, Ryomei Takabayashi¹, Liu Yang¹, Riku Shibata¹, Hajime Kumazaki¹, Shinichi Watanabe¹, Atsushi Ishizawa², Takasumi Tanabe¹, Shun Fujii¹ (1.Keio Univ., 2.Nihon Univ.)

Keywords:

Microcomb,Dual-comb

Mechanically actuated soliton microcombs enable mutually coherent dual-combs using distinct microresonators pumped by a single light source. This configuration ensures the controllability of the difference between soliton repetition rates (Δf_rep) while maintaining the mutual coherence. Furthermore, we present low-noise microcomb generation pumped by a sub-Hz linewidth ultra-stable laser.