[16a-B4-1~13] 3.11 Photonic structures and phenomena

△ [16a-B4-4] Realization of high frequency-Q product of mechanical mode in a bottle microresonator

〇Motoki Asano¹, Weijian Chen², Sahin Kaya Ozdemir², Rikizo Ikuta¹, Lan Yang², Nobuyuki Imoto¹, Takashi Yamamoto¹ (1.Osaka Univ., 2.Washington Univ.)

Keywords:cavity optomechanics, bottle microresonator

Cavity optomechanics, which enhances the interaction between the photonic modes and the mechanical modes through an optical cavity, has been actively studied in various photonic systems. We experimentally demonstrated the high optomechanical performance in a whispering-gallery-mode microbottle resonator. In this presentation, we will report the realization of high frequency-Q product of the mechanical modes in a microbotttle resonator towards quantum cavity optomechanics.