Chinese Journal of Lasers B, 1998, 7 (2): 108, 网络出版: 2006-10-18
Theoretical Analysis and Experimental Study on Generation of a Dark Hollow Beam by a Micron-sized Hollow Optical Fiber
Theoretical Analysis and Experimental Study on Generation of a Dark Hollow Beam by a Micron-sized Hollow Optical Fiber
摘要
Abstract
A new method is presented to generate a dark hollow beam by LP01 mode in a micron-sized hollow optical fiber(HOF). The principle to generate a dark hollow beam is analyzed theoretically in detail. It has been shown that the output beam of LP01 mode is a dark hollowdivergent beam, and the relative far-field divergent angle is related to the structure of optical fiber. The experimental results are given also. Complete agreement between our theory and experiment outcome is obtained. In addition, the potential applications of a dark hollow beam in atom optics are discussed.
WANG Wenbo, GAO Weijian, YIN Jianping, WANG Yuzhu. Theoretical Analysis and Experimental Study on Generation of a Dark Hollow Beam by a Micron-sized Hollow Optical Fiber[J]. Chinese Journal of Lasers B, 1998, 7(2): 108. WANG Wenbo, GAO Weijian, YIN Jianping, WANG Yuzhu. Theoretical Analysis and Experimental Study on Generation of a Dark Hollow Beam by a Micron-sized Hollow Optical Fiber[J]. 中国激光(英文版), 1998, 7(2): 108.
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