Raman microscope and Raman spectrometric measuring method
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United States of America Patent
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Nov 17, 2015
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May 15, 2014
app pub date -
Jun 6, 2012
filing date -
Jun 7, 2011
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Abstract
A Raman microscope and a Raman spectrometric measuring method achieve measurements with high wavenumber resolution. The Raman microscope includes a pump light source for emitting pump light as continuous light; a relaxation light source for emitting relaxation light to induce stimulated emission in a sample; a dichroic mirror for irradiating the relaxation light and the pump light to the sample; a spectrograph for spectrally separating Raman scattered light generated in the sample; and a detector for detecting the Raman scattered light spectrally separated in the spectrograph.
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