JOURNAL ARTICLE

Reflection dispersive Fourier transform spectroscopy of small solid samples

Abstract

An NPL far infrared cube interferometer has been modified to bring the beam to a focus in each arm for measurements on small samples (≥ 3mm diameter) by reflection dispersive Fourier transform spectroscopy (DFTS). The performance of the instrument will be demonstrated with measurements on a selection of specimens, including compound semiconductors.

Keywords:
Fourier transform spectroscopy Fourier transform infrared spectroscopy Reflection (computer programming) Optics Materials science Spectroscopy Cube (algebra) Interferometry Fourier transform Focus (optics) Near-infrared spectroscopy Analytical Chemistry (journal) Physics Computer science Chemistry Mathematics

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Topics

Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Semiconductor Lasers and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Advanced Fiber Optic Sensors
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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