The dielectric properties of CaF2 and LiF at mm- and submm-wavelengths

J. R. Birch

doi:10.1117/12.2301555

1 December 1990 The dielectric properties of CaF₂ and LiF at mm- and submm-wavelengths

J. R. Birch

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.

Citation Download Citation

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); https://doi.org/10.1117/12.2301555

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available