Single optical tweezers based on elliptical core fiber
| Autor: | Yaxun Zhang, Jun Yang, Enming Zhao, Liu Zhihai, Chen Yunhao, Zhao Li, Libo Yuan, Zhang Yu |
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| Rok vydání: | 2016 |
| Předmět: |
Mode volume
Materials science business.industry Physics::Optics Polarization-maintaining optical fiber 02 engineering and technology Rotation 01 natural sciences Graded-index fiber Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials 010309 optics Core (optical fiber) 020210 optoelectronics & photonics Optics Optical tweezers 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Fiber Electrical and Electronic Engineering Physical and Theoretical Chemistry business Beam (structure) |
| Zdroj: | Optics Communications. 365:103-107 |
| ISSN: | 0030-4018 |
| Popis: | We propose and demonstrate a new single optical tweezers based on an elliptical core fiber, which can realize the trapped yeast cell rotation with a precise and simple control. Due to the elliptical shape of the fiber core, the LP11 mode beam can propagate stably. When we rotate the fiber tip, the LP11 mode beam will also rotate along with the fiber tip, which helps to realize the trapped micro-particle rotation. By using this method, we can easily realize the rotation of the trapped yeast cells, the rotating angle of the yeast cell is same as the elliptical core fiber tip. |
| Databáze: | OpenAIRE |
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