Note: Using fast digitizer acquisition and flexible resolution to enhance noise cancellation for high performance nanosecond transient absorbance spectroscopy

A. Rimshaw; C. Grieco; J. B. Asbury

doi:10.1063/1.4923093

Note: Using fast digitizer acquisition and flexible resolution to enhance noise cancellation for high performance nanosecond transient absorbance spectroscopy

A. Rimshaw
, C. Grieco
, J. B. Asbury

Chemistry

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

6 Scopus citations

Abstract

We demonstrate a nanosecond transient absorbance spectrometer that utilizes flexible resolution and rapid data acquisition triggering modes. The instrument features signal-to-noise (S/N) levels enhanced by an order of magnitude especially within the first 100 ns. The primary gain in S/N comes from our sequential subtraction method, which requires a fast digitizer trigger rearm time to detect every laser trigger event.

Original language	English (US)
Article number	066107
Journal	Review of Scientific Instruments
Volume	86
Issue number	6
DOIs	https://doi.org/10.1063/1.4923093
State	Published - Jun 1 2015

All Science Journal Classification (ASJC) codes

Instrumentation

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10.1063/1.4923093

Cite this

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title = "Note: Using fast digitizer acquisition and flexible resolution to enhance noise cancellation for high performance nanosecond transient absorbance spectroscopy",

abstract = "We demonstrate a nanosecond transient absorbance spectrometer that utilizes flexible resolution and rapid data acquisition triggering modes. The instrument features signal-to-noise (S/N) levels enhanced by an order of magnitude especially within the first 100 ns. The primary gain in S/N comes from our sequential subtraction method, which requires a fast digitizer trigger rearm time to detect every laser trigger event.",

author = "A. Rimshaw and C. Grieco and Asbury, \{J. B.\}",

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AU - Grieco, C.

AU - Asbury, J. B.

PY - 2015/6/1

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N2 - We demonstrate a nanosecond transient absorbance spectrometer that utilizes flexible resolution and rapid data acquisition triggering modes. The instrument features signal-to-noise (S/N) levels enhanced by an order of magnitude especially within the first 100 ns. The primary gain in S/N comes from our sequential subtraction method, which requires a fast digitizer trigger rearm time to detect every laser trigger event.

AB - We demonstrate a nanosecond transient absorbance spectrometer that utilizes flexible resolution and rapid data acquisition triggering modes. The instrument features signal-to-noise (S/N) levels enhanced by an order of magnitude especially within the first 100 ns. The primary gain in S/N comes from our sequential subtraction method, which requires a fast digitizer trigger rearm time to detect every laser trigger event.

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UR - https://www.scopus.com/pages/publications/84950118915#tab=citedBy

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DO - 10.1063/1.4923093

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AN - SCOPUS:84950118915

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JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 6

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ER -

Note: Using fast digitizer acquisition and flexible resolution to enhance noise cancellation for high performance nanosecond transient absorbance spectroscopy

Abstract

All Science Journal Classification (ASJC) codes

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