Trapping of Microparticles with Microfiber Enhanced by Sagnac Interferometer

被引：0
|
作者：
Ma, Rende [1 ]
Xia, Yunjie [1 ]
Jiang, Junfeng [2 ,3 ]
机构：
[1] Qufu Normal Univ, Sch Phys & Engn, Shandong Prov Key Lab Laser Polarizat & Informat, Qufu 273165, Peoples R China
[2] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Tianjin 300072, Peoples R China
[3] Tianjin Univ, Minist Educ, Key Lab Optoelect Informat & Tech Sci, Tianjin 300072, Peoples R China
来源：
2016 15TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2016年
关键词：
Microfiber; Sagnac interferometer; Stationary wave; Micro-particles manipulation; OPTICAL NANOFIBER; NANOPARTICLES; TRANSPORT; FIBER;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a method of trapping micro-particles with microfiber enhanced by Sagnac interferometer. The microfiber waist diameter is 2.24 mu m. It is single mode fiber and has relatively large evanescent wave when it works in the water based suspension with wave length of 1550nm. The amplitude of the stationary wave formed in Sagnac interferometer is enhanced. The particles trapping ability with the crest of the stationary wave is increased either. This particles trapping experiment is carried out with light power of about milli-watt and 1 mu m polystyrene microsphere. Micro-particles could be trapped in a quasi-static state.
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页数：3
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