Release Time:2025-07-01  Hits:

Date of Publication: 2024-06-01

Journal: Applied Optics

Volume: 63

Issue: 13

Page Number: 3570-3575

ISSN: 1559-128X

Key Words: Composite sensors; Cross-correlation algorithm; Demodulation algorithms; Fabry-Perot; Fast Fourier transforms; FIR filters; Impulse response; Measurements of; Modulated grating Y-branch lasers; Multilayer films; Multilayers; Multilayers films; Optical correlation; Optical multilayers; Optical thickness; Spectra's; Thickness measurement; Widely tunable