Prism-type holographic optical element design and verification for the blue-light small-form-factor optical pickup head

Hsi Fu Shih*, Yi Chiu, Stone Cheng, Yuan Chin Lee, Chun Shin Lu, Yung Chih Chen, Jin-Chern Chiou

*Corresponding author for this work

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

This paper presents the prism-type holographic optical element (PT-HOE) design for a small-form-factor (SFF) optical pickup head (OPH). The surface of the PT-HOE was simulated by three steps of optimization and generated by binary optics. Its grating pattern was fabricated on the inclined plane of a microprism by using the standard photolithography and specific dicing procedures. The optical characteristics of the device were verified. Based on the virtual image method, the SFF-OPH with the device was assembled and realized.

Original languageEnglish
Pages (from-to)5758-5766
Number of pages9
JournalApplied Optics
Volume51
Issue number24
DOIs
StatePublished - 20 Aug 2012

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