Infrared holography on poly(acrylic acid) films

Rene M. Beaulieu; Roger A. Lessard

doi:10.1117/12.406382

15 December 2000 Infrared holography on poly(acrylic acid) films

Rene M. Beaulieu, Roger A. Lessard

Proceedings Volume 4087, Applications of Photonic Technology 4; (2000) https://doi.org/10.1117/12.406382
Event: 2000 International Conference on Application of Photonic Technology (ICAPT 2000), 2000, Quebec City, Canada

Abstract

Infrared holograms have been recorded in real-time at 10.6 tm with a CW CO2 laser beam using poly(acrylic acid) fims as recording medium. Holographic surface relief gratings with large depth modulation have been formed on those fihns. Holographic reconstruction at a wavelength of 632.8 nm has given high diffraction efficiencies. Holographic characteristics of the recording medium such as diffraction efficiency as a function of exposure and spatial frequency are presented in this paper. The results of an experiment conducted to observe deformations in Ge windows are also presented.

Citation Download Citation

Rene M. Beaulieu and Roger A. Lessard "Infrared holography on poly(acrylic acid) films", Proc. SPIE 4087, Applications of Photonic Technology 4, (15 December 2000); https://doi.org/10.1117/12.406382

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