[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.3807/JOSK.2005.9.2.059

Three-beam Apodization in Photopolymer

Do Due Dung (Dept. of Computer & Communication Eng., Chungbuk National University, KOREA)
Kim Nam (Dept. of Computer & Communication Eng., Chungbuk National University, KOREA)
Lee Kwon Yeon (Dept. of Electronic Eng., Sunchon National University, KOREA)
Jeon Seok Hee (Dept. of Electronic Eng., Incheon University, KOREA)

Publication Information

Journal of the Optical Society of Korea / v.9, no.2, 2005 , pp. 59-63 More about this Journal

Abstract

In this paper, we present a novel apodization technique using three beams to fabricate an apodized grating in photopolymer. An orthogonal-polarization beam used to control the saturated modulation amplitude of the grating is added during recording time. As a result of the experiment, holographic apodized gratings with uniform, inverse Gaussian, and triangular profiles are fabricated successfully in DuPont's HRF-150-38 photopolymer.

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Citations & Related Records

Reference

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