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Regulatory Standards/GLP/GMP Compliance
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John Coates

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Articles

Three-Dimensional Printing and the Art of Making Small Working Prototype Spectrometers

Three-Dimensional Printing and the Art of Making Small Working Prototype Spectrometers

John Coates
January 1st 2023

A 3D printer can shorten the time to make prototype hardware for spectrometers from weeks to days—or less.

Think Small Revisited: Handheld Spectroscopy

Think Small Revisited: Handheld Spectroscopy

John Coates
February 1st 2007

Guest author John Coates describes handheld measurements performed using a palm-sized device that can be used either as an open-ended spectrometer or as a dedicated analyzer.

New Technologies for Process Analytical and Quality Control Applications: Compact Raman

New Technologies for Process Analytical and Quality Control Applications: Compact Raman

John Coates
February 1st 2006

Guest author John Coates describes a new, compact handheld Raman instrument.

Latest Updated Articles

C. V. Raman in 1930
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A New Radiation: C.V. Raman and the Dawn of Quantum Spectroscopy, Part I
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William F. Meggers: The Dean of American Spectroscopists
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Karl Norris: A Pioneer in Optical Measurements and Near-Infrared Spectroscopy, Part II
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