JOURNAL ARTICLE

Femtosecond laser direct writing of diffractive optical elements in polymers

Wataru WatanabeHiroyuki Mochizuki

Year: 2010 Journal:   Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Vol: 7585 Pages: 75850B-75850B   Publisher: SPIE

Abstract

Femtosecond laser micromachining by filamentation is used to fabricate volumetric optical elements in polymer materials. In this paper, we review the induction of filamentary refractive index modifications and its application to the fabrication of diffractive optical elements in various polymer materials.

Keywords:
Filamentation Femtosecond Materials science Surface micromachining Laser Fabrication Polymer Refractive index Optoelectronics Optics Laser beam machining Diffraction efficiency Laser beams Composite material Physics

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Topics

Laser Material Processing Techniques
Physical Sciences →  Engineering →  Computational Mechanics
Nonlinear Optical Materials Studies
Physical Sciences →  Engineering →  Biomedical Engineering
Semiconductor Lasers and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
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