Methods of formation of gradient light fields

Anatol A. Ryzhevich; Nikolai S. Kazak; Evgeni G. Katranji; N. A. Khilo

doi:10.1117/12.464190

30 April 2002 Methods of formation of gradient light fields

Anatol A. Ryzhevich, Nikolai S. Kazak, Evgeni G. Katranji, N. A. Khilo

Proceedings Volume 4644, Seventh International Conference on Laser and Laser-Information Technologies; (2002) https://doi.org/10.1117/12.464190
Event: Seventh International Conference on Laser and Laser Information Technologies, 2001, Vladimir, Suzdal, Russian Federation

Abstract

The practical methods of formation of multi-ring and multi- beam gradient light fields are proposed and experimentally realized. These methods are based on the use of crystals, refracting elements with different configurations, and special optical resonators. The obtained gradient light fields have geometrically regular spatial intensity distributions and different types of symmetry. The process of second harmonic generation with gradient light fields was investigated. Gradient light fields and their second harmonic have promising perspectives both for optical information processing and for some technologies, such as cool particles control in nanotechnologies, operations with organic cell and its components, local radiation material processing, and production of some periodic structures.

Citation Download Citation

Anatol A. Ryzhevich, Nikolai S. Kazak, Evgeni G. Katranji, and N. A. Khilo "Methods of formation of gradient light fields", Proc. SPIE 4644, Seventh International Conference on Laser and Laser-Information Technologies, (30 April 2002); https://doi.org/10.1117/12.464190

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