Photothermal Speckle Modulation for Materials Characterization
Journal Article - Open Access
MIT Lincoln Laboratory Lexington United States
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We have developed a non-contact, photothermal materials characterization method based on visible-light speckle imaging. This technique is applied to remotely measure the infrared absorption spectra of materials and to discriminate materials based on their thermal conductivities.
- Lasers and Masers
- Electricity and Magnetism