首页 | 本学科首页   官方微博 | 高级检索  
     检索      


A study of multi-trapping of tapered-tip single fiber optical tweezers
Authors:Liang Pei-Bo LeiJiao-Jie Liu Zhi-Hai Zhang Yu Yuan Li-Bo
Abstract:We develop a pair of tapered-tip single fiber optical tweezers, and study its multi-trapping characteristic. The finite difference time domain method is employed to simulate the trapping force characteristic of this pair of single fiber optical tweezers, and the results show that the number of trapped particles depends on the refractive index and the size of the particles. The trapping force of this pair of tapered-tip single fiber optical tweezers is calibrated by the experimental method, and the experimental results are consistent with the theoretical calculation results. The multi-trapping capability realized by the tapered-tip single fiber optical tweezers will be practical and useful for applications in biomedical research fields.
Keywords:optical trapping  microstructures and particles
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号