Considerations in building a low-noise reflection absorption infrared spectrometer

Jay Burton Benziger; Richard E. Preston; Gregory R. Schoofs

doi:10.1364/AO.26.000343

Considerations in building a low-noise reflection absorption infrared spectrometer

Jay Burton Benziger, Richard E. Preston, Gregory R. Schoofs

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The design and performance of several dispersive spectrometers for reflection absorption infrared spectroscopy are presented. Sources of noise and their control are discussed in detail. Individual component selection for the spectrometers is discussed with particular attention paid to optimizing sensitivity for surface measurements. These efforts culminated in an ellipsometric spectrometer with a sensitivity of <0.01% absorption and capable of following transients with a temporal resolution of 10 ms.

Original language	English (US)
Pages (from-to)	343-350
Number of pages	8
Journal	Applied Optics
Volume	26
Issue number	2
DOIs	https://doi.org/10.1364/AO.26.000343
State	Published - Jan 15 1987

All Science Journal Classification (ASJC) codes

Engineering (miscellaneous)
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1364/AO.26.000343

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title = "Considerations in building a low-noise reflection absorption infrared spectrometer",

abstract = "The design and performance of several dispersive spectrometers for reflection absorption infrared spectroscopy are presented. Sources of noise and their control are discussed in detail. Individual component selection for the spectrometers is discussed with particular attention paid to optimizing sensitivity for surface measurements. These efforts culminated in an ellipsometric spectrometer with a sensitivity of <0.01% absorption and capable of following transients with a temporal resolution of 10 ms.",

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AU - Schoofs, Gregory R.

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N2 - The design and performance of several dispersive spectrometers for reflection absorption infrared spectroscopy are presented. Sources of noise and their control are discussed in detail. Individual component selection for the spectrometers is discussed with particular attention paid to optimizing sensitivity for surface measurements. These efforts culminated in an ellipsometric spectrometer with a sensitivity of <0.01% absorption and capable of following transients with a temporal resolution of 10 ms.

AB - The design and performance of several dispersive spectrometers for reflection absorption infrared spectroscopy are presented. Sources of noise and their control are discussed in detail. Individual component selection for the spectrometers is discussed with particular attention paid to optimizing sensitivity for surface measurements. These efforts culminated in an ellipsometric spectrometer with a sensitivity of <0.01% absorption and capable of following transients with a temporal resolution of 10 ms.

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Considerations in building a low-noise reflection absorption infrared spectrometer

Abstract

All Science Journal Classification (ASJC) codes

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