[24a-D315-1~9] 3.6 Ultrashort-pulse and high-intensity lasers

[24a-D315-7] Mode-locked operation in coupled microresonator systems with gain and nonlinear absorption

〇Riku Imamura¹, Yuki Tate¹, Shun Fujii^1,2, Ayata Nakashima¹, Keigo Nagashima¹, Takasumi Tanabe¹ (1.Keio Univ., 2.Riken)

Keywords:microresonator, pulsed laser, frequency comb

The objective of this research group is to develop mode-locked lasers using microresonators. In this study, the mode-locking condition is numerically analyzed by coupling resonator A with gain and resonator B with saturable absorption characteristics.