1 December 1990 The dielectric properties of CaF2 and LiF at mm- and submm-wavelengths
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Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 151441 (1990) https://doi.org/10.1117/12.2301555
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States
Abstract
The dielectric parameters of monocrystalline LiF and CaF2 were measured at wavenumbers between 1 cm-1 and 40 cm-1 by dispersive Fourier transform spectroscopy and Fabry-Pèrot resonators. The results are discussed in the framework of an one-phonon absorption model. Its shown that the parameters of the transverse optical phonon absorption band can be taken for an approximate assessment of the measured dielectric data.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. R. Birch, "The dielectric properties of CaF2 and LiF at mm- and submm-wavelengths", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 151441 (1 December 1990); doi: 10.1117/12.2301555; https://doi.org/10.1117/12.2301555
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