Optical transportation of microparticles in mid-infrared evanescent wave

Anna Statsenko, Takao Fuji, TETSUHIRO KUDO

Presentation information

Oral presentation

3 Optics and Photonics » 3.1 Basic optics and frontier of optics

[22p-D315-1~17] 3.1 Basic optics and frontier of optics

Tue. Mar 22, 2022 1:00 PM - 5:45 PM D315 (D315)

Tomohiro Yokoyama(阪大), Chie Hosokawa(Osaka City Univ.), Tetsuhiro Kudo(Toyota Technol. Inst.)

1:00 PM - 1:15 PM

[22p-D315-1] Optical transportation of microparticles in mid-infrared evanescent wave

Anna Statsenko¹, Takao Fuji¹, 〇TETSUHIRO KUDO¹ (1.Toyota Tech. Inst.)

Keywords:Optical trap, Optical tweezers, Mid-infrared laser

We conducted the experiment of optical transportation of silica and polystyrene microparticles in a mid-infrared evanescent wave. By exciting the vibrational mode of the silica, we successfully observed that silica particles are pushed faster than polystyrene one.