Athermalization and thermal characteristics of multilayer diffractive optical elements

Applied Optics
Ju Wang, Changxi Xue

Abstract

A mathematical model to analyze the thermal characteristics of the multilayer diffractive optical elements (MLDOEs) is presented with consideration of the thermal characteristics for the refractive optical elements and single-layer diffractive optical elements. The analysis process of athermalization for MLDOEs by using the opto-thermal expansion coefficient of optical materials is given. Meanwhile, the microstructure heights of surface relief MLDOEs, the optical path difference, and the polychromatic integral diffraction efficiency with the ambient temperature changed are analyzed. The analysis results can be used to guide an athermalization design for the hybrid refractive-diffractive optical systems with MLDOEs.

References

Feb 21, 2008·Applied Optics·Y ArieliN Eisenberg
Jun 1, 1948·Journal of the Optical Society of America·D S GREY
Aug 11, 2010·Applied Optics·Grigoriy I GreisukhSergei A Stepanov
May 1, 1992·Applied Optics·A P Wood
May 1, 1993·Applied Optics·C LondoñoP P Clark
May 10, 1993·Applied Optics·G P Behrmann, J P Bowen
Dec 1, 1994·Applied Optics·Y TamagawaT Hashimoto
May 10, 1995·Applied Optics·M D Missig, G M Morris
May 10, 1995·Applied Optics·D Faklis, G M Morris
May 10, 1995·Applied Optics·D W Sweeney, G E Sommargren

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Citations

Aug 18, 2018·Applied Optics·Jianming YangJoël Fontaine

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