Recording of an achromatic holographic doublet for focusing laser diodes

Yaakov Amitai; Abraham Aharoni; Joseph W. Goodman

doi:10.1117/12.151097

13 August 1993 Recording of an achromatic holographic doublet for focusing laser diodes

Yaakov Amitai, Abraham Aharoni, Joseph W. Goodman

Proceedings Volume 1972, 8th Meeting on Optical Engineering in Israel: Optoelectronics and Applications in Industry and Medicine; (1993) https://doi.org/10.1117/12.151097
Event: 8th Meeting in Israel on Optical Engineering, 1992, Tel Aviv, Israel

Abstract

A method for designing and recording a holographic achromat, composed of two holographic optical elements (HOEs), is presented. The method is demonstrated with a doublet recorded at 488 nm for application at a central frequency of 820 nm. A near-diffraction-limited focus and high diffraction efficiency are achieved over a comparatively wide spectral range.

Citation Download Citation

Yaakov Amitai, Abraham Aharoni, and Joseph W. Goodman "Recording of an achromatic holographic doublet for focusing laser diodes", Proc. SPIE 1972, 8th Meeting on Optical Engineering in Israel: Optoelectronics and Applications in Industry and Medicine, (13 August 1993); https://doi.org/10.1117/12.151097

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