11 citations · 11 across the 2 of their papers we have counts for
3 papers
physics.optics2020
Pulling and lifting macroscopic objects by light
Gui-hua Chen, Mu-ying Wu, Yong-qing Li
Laser has become a powerful tool to manipulate micro-particles and atoms by radiation pressure force or photophoretic force, but optical manipulation is less noticeable for large o…
physics.optics2019★ 11 cited
Temporal dependence of optically-induced photophoretic force on absorbing airborne particles by a power-modulated laser
Gui-hua Chen, Lin He, Mu-ying Wu +1
Photophoretic force due to the optically-induced thermal effect provides an effective way to manipulate the light-absorbing particles suspended in ambient gases. However, how this…
physics.optics2017
Measurement of mass by optical forced oscillation of absorbing particles trapped in air
Jinda Lin, Jianliao Deng, Rong Wei +2
We demonstrate the measurement of mass of the absorbing micro-particle trapped in air by optical forced oscillation. When the trapping light intensity is modulated sinusoidally, th…