Broadband multi-interferometer spectroscopy in high magnetic fields: From THz to visible
Published
Journal Article
We present a system capable of broad band frequency domain spectroscopy in the range 6-20 000 cm -1 at cryogenic temperatures. The apparatus couples two different interferometers to a 9 Tesla superconducting split coil magnet and is designed to work with various detectors, including thermal bolometers and semiconducting detectors. The optical layout utilizes an intermediate focus while preserving optical f/#'s throughout enabling DC magnetic field measurements of small crystals with polarized light in both Voight and Faraday geometries. A reference channel eliminates errors associated with system drift and facilitates determination of the optical constants. For transparent samples, simultaneous reflection and transmission can be performed. ©2004 American Institute of Physics.
Full Text
Duke Authors
Cited Authors
- Padilla, WJ; Li, ZQ; Burch, KS; Lee, YS; Mikolaitis, KJ; Basov, DN
Published Date
- November 1, 2004
Published In
Volume / Issue
- 75 / 11
Start / End Page
- 4710 - 4717
International Standard Serial Number (ISSN)
- 0034-6748
Digital Object Identifier (DOI)
- 10.1063/1.1805252
Citation Source
- Scopus