Media 2: Photophoretic trapping of multiple particles in tapered-ring optical field Fengrui Liu Zhigang Zhang Yufeng Wei Qingchuan Zhang Teng Cheng Xiaoping Wu 10.1364/OE.22.023716.m002 https://opticapublishing.figshare.com/articles/media/Media_2_Photophoretic_trapping_of_multiple_particles_in_tapered-ring_optical_field/4947311 Originally published in Optics Express on 22 September 2014 (oe-22-19-23716) 2014-09-22 00:00:00 media oe Optics Express Photophoretic 22 September 2014 tapered-ring