Accession Number:

AD1034541

Title:

Photothermal Speckle Modulation for Materials Characterization

Descriptive Note:

Journal Article - Open Access

Corporate Author:

MIT Lincoln Laboratory Lexington United States

Report Date:

2015-10-16

Pagination or Media Count:

12.0

Abstract:

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.

Subject Categories:

  • Lasers and Masers
  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE