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Showing 1 to 2 of 2 for “"Quarter-Wave Retarder"”.
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Extreme ultraviolet polarization optics for polarimetry of structured high harmonics
… polarization optics to act as a polarizer and a quarter wave retarder for 44 nm light, the 9th harmonic of 400nm. The design process for these polarization optics, so-called k-mirrors, in the EUV wavelength range is explained with possible design extensions for other wavelengths. These …
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Polarizing Optical Devices Based on Embedded One-Dimensional Subwavelength-Structured Photonic-Crystal Layers
Quarter-wave retarders (QWR) that employ total internal reflection (TIR) and interference of light in a transparent thin-film coating at the base of a prism are presented. Explicit equations that guide the optimal design are provided. The optimal refractive index and normalized thickness of QWR …