Holographic elements used in optical heads

Duanyi Xu; Ying Wang; Longfa Pan

doi:10.1117/12.150665

13 August 1993 Holographic elements used in optical heads

Duanyi Xu, Ying Wang, Longfa Pan

Proceedings Volume 2053, Optical Storage (ISOS '92); (1993) https://doi.org/10.1117/12.150665
Event: Optical Storage: Third International Symposium, 1992, Kunming, Yunnan Province, China

Abstract

In this paper, holographic optical elements (HOEs) used in optical disk systems are discussed. HOEs have been used to form several beams for detecting focusing and tracking error, as a beam splitter and a formatter of wavefront. It can also be used as an objective lens in the future.

Citation Download Citation

Duanyi Xu, Ying Wang, and Longfa Pan "Holographic elements used in optical heads", Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); https://doi.org/10.1117/12.150665

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