Laser Trapping in Air by Photophoretic Forces
We report on optical trapping of agglomerates of carbon nanoparticles in air. Stable positioning and guiding of nanoparticles is achieved by photophoretic forces in an optical trap created by two counter-propagating and co-rotating optical vortices.
|Collections||ANU Research Publications|
|Source:||Proceedings of Optical Society of America Optics and Photonics Congress 2009|
|01_Shvedov_Laser_Trapping_in_Air_by_2009.pdf||2.03 MB||Adobe PDF||Request a copy|
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