Session 7

[OPTM7-02] Vertical Movement of Laser Trapped Micro Particle Along the Optical Axis on Periodic Structured Substrate

*Mizuki Kikkawa¹, Ryo Takizawa¹, Shotaro kadoya¹, Masaki Michihata¹, Shuhei Kodama², Godai Miyaji³, Satoru Takahashi¹ (1. Dept. of Precision Engineering, The Univ. of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo,113-8656, Japan, 2. Department of Mechanical Engineering, Tokyo City University, 1-28-1 Tamadutsumi, Setagaya-ku, Tokyo 158-8557, Japan, 3. Department of Applied Physics, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei City, Tokyo 184-0012, Japan)

Optical trapping on periodic structured substate enabled micro particle movement along optical axis by changing position of structured substate.