Presentation + Paper
6 September 2019 Oblique incidence performance of achromatic retarders in polarization optics
Michael Kraemer, Tom Baur
Author Affiliations +
Abstract
Retarders or waveplates are tools for polarization modification in bulk optical systems. These devices usually have a strong wavelength dependence in their performance, making them suitable for use over a wavelength band on the order of a few percent of the center wavelength for which they are made. Display and tunable laser applications are examples that can require consistent polarization modification over a much broader wavelength range. We discuss new methods and designs for dramatically increasing range of performance over wavelength and angle of incidence and review older methods as well. We show examples of achievable performance using modern polymer and liquid crystal materials.
Conference Presentation
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michael Kraemer and Tom Baur "Oblique incidence performance of achromatic retarders in polarization optics", Proc. SPIE 11132, Polarization Science and Remote Sensing IX, 111320U (6 September 2019); https://doi.org/10.1117/12.2528016
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KEYWORDS
Wave plates

Birefringence

Polarization

Polymers

Refractive index

Commercial off the shelf technology

Geometrical optics

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