| Autor: |
Jin-Tae Kim, Aleksey Chernykh, Julia A. Kirichenko, Anna Khoroshun, Alexander N. Tsimbaluk, Pavel V. Yezhov |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Eleventh International Conference on Correlation Optics. |
| ISSN: |
0277-786X |
| DOI: |
10.1117/12.2049059 |
| Popis: |
Synthesis of an axial optical vortex (OV) beam using a Gaussian beam and two ramps implemented by a spatial light modulator (SLM) is realized. Similar phase construction on an irregular thin plate receiving the OV beam is achieved. Angle dependences between two ramps and the characteristics of resulting field with respect to the observation distance of the resulting field are investigated. Intensity distributions of the beams obtained by a SLM and irregular an plate similar to those of a singular beam with a single charge are obtained. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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