Focusing flattop beam shaping with complex modulation holography
A complex modulation algorithm for focusing beam shaping with a phase-only spatial light modulator is designed. This method modulates the amplitude and phase of a collimated beam synchronously, and the modulated beam passing through an objective lens will generate a shaped focusing beam. The charact...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2021-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0065903 |