Multichannel Hadamard Transform Raman Microscopy
- 1 January 1990
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 44 (1) , 1-4
- https://doi.org/10.1366/0003702904085714
Abstract
Spatial multiplexing is combined with multichannel detection in a Hadamard transform Raman microscope which provides 127 × 128 pixel images with 12 cm−1 spectral resolution. Spatial resolution of 0.6 μm per pixel has been achieved. A spatial multiplex advantage of better that 104 is demonstrated. Instrumental design details and spectroscopic images are presented.Keywords
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