Ultrasonic-Controled Microlens Arrays  in Germanium for Optical Tweezers

Ho Quang Quy; Nguyen Van Thinh; Chu Van Lanh

doi:10.15625/0868-3166/25/2/6005

Ultrasonic-Controled Microlens Arrays in Germanium for Optical Tweezers

Ho Quang Quy, Nguyen Van Thinh, Chu Van Lanh

Author affiliations

Authors

Ho Quang Quy Institute of Applied Physics, Academy of Military Science and Technology, 151 Hoang Quoc Viet, Hanoi, Vietnam
Nguyen Van Thinh Faculty of Physics, Bac Lieu University, Bac Lieu City, Vietnam
Chu Van Lanh Faculty of Physics and Technology, Vinh University, 182 Le Duan,Vinh City, Vietnam

DOI:

https://doi.org/10.15625/0868-3166/25/2/6005

Abstract

The microlens arrays created by ultrasonic waves in acousto-optical material Germanium (Ge) is theoretically proposed. The simulated results show the proposed microlens arrays can be used for optical tweezers arrays to trap an assembly micro-beads. Moreover, with the control by changing of the ultrasonic intensity and frequency, the optical tweezers arrays will act as the dynamical one, which can sieve the beads in (X,Y) plane in the embedding fluid.

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Published

04-09-2015

How to Cite

[1]

H. Q. Quy, N. V. Thinh, and C. V. Lanh, “Ultrasonic-Controled Microlens Arrays in Germanium for Optical Tweezers”, Comm. Phys., vol. 25, no. 2, p. 157, Sep. 2015.

IEEE

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Issue

Vol. 25 No. 2 (2015)

Section

Papers

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