| Original Articles |
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High-Order Bessel-Gaussian Beam and Its Propagation Properties
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| LU Xuan-Hui;CHEN Xu-Min;ZHANG Lei;XUE Da-Jian |
| State Key Laboratory of Modern Optical Instrumentation,
Institute of Optics, Zhejiang University, Hangzhou 310027 |
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| Cite this article: |
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LU Xuan-Hui, CHEN Xu-Min, ZHANG Lei et al 2003 Chin. Phys. Lett. 20 2155-2157 |
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Abstract A high-order Bessel-Gaussian mode is introduced to describe hollow beams. The results for high-order Bessel-Gaussian beams propagating through lens focusing system and free space are derived in terms of Collins integral formula. The diffraction patterns and profile for high-order Bessel-Gaussian beams propagating through the above-mentioned optical systems are illustrated.
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| Keywords:
41.85.Ct
41.85.Ew
41.85.Ja
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Published: 01 December 2003
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| PACS: |
41.85.Ct
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(Particle beam shaping, beam splitting)
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41.85.Ew
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(Particle beam profile, beam intensity)
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41.85.Ja
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(Particle beam transport)
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