Continuous wave optical vortices by coherent superposition of off-axis multiple-pass geometric mode in optical resonator with an intra-cavity spiral phase plate
碩士 === 國立中山大學 === 光電工程學系研究所 === 106 === Optical vortex (OV) is more than a beam of donut-shaped intensity profile. With phase singularities in the center, OVs thus carry orbital angular momentum (OAM) in the photons within which distinguishes OV beams from vector beams of radail or azimuthal polari...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2018
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| Online Access: | http://ndltd.ncl.edu.tw/handle/kg55fg |