Work

Increasing transverse stability of optical tweezers by using dual-Gaussian beam profile

Year: 2000

Type: article

Abstract: Trapping force was calculated with a homogeneous dielectric sphere model. Results indicate that the transverse trapping force of optical tweezers can be increased effectively through modifying laser beam profile while the axial stability of the system is still assured. This is quite important when optical tweezers are applied to the precise measurements for single biological molecule.

Source: Chinese Physics

DOI: 10.1088/1009-1963/9/1/013

Authors: Yao Xin-cheng, Li Zhao-lin, Cheng Bing-ying, Han Xue-hai, Zhang Dao-zhong

Institutions: Chinese Academy of Sciences, Institute of Physics

Language: English

Topic: Orbital Angular Momentum in Optics

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W1982907207

FWCI: 0.725

Cites: 6

Cited by: 4

Related to: 10