AI Article Synopsis
- The text discusses the design principles for creating efficient holographic optical elements that can alter wavefronts effectively.
- It highlights the potential for high-efficiency phase holograms that can serve as simpler alternatives to complex multilens systems in laser applications.
- Experimental results show that these holograms can achieve a diffraction efficiency of up to 70%.
Article Abstract
Design principles of holographic optical elements are discussed. It is shown that a phase hologram with a high efficiency can be produced that transforms the input wavefront into an output of the required directivity. Such holograms can be used in laser systems instead of complex multilens objectives. Holograms have been obtained experimentally with a diffraction efficiency of 70%.
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| http://dx.doi.org/10.1364/AO.11.002004 | DOI Listing |
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