Photo-induced temperature in optical interference coatings

The photo-induced temperature in multilayer systems is calculated using an original analytical model based on optical/thermal analogies. Various illumination regimes are considered, ranging from ps pulses to a continuous regime, while taking into account a variable repetition rate. The temporal and...

Full description

Saved in:
Bibliographic Details
Published in:Optics express 2022-12, Vol.30 (26), p.46575-46601
Main Authors: Rouquette, P, Amra, C, Zerrad, M, Grèzes-Besset, C, Krol, H
Format: Article
Language:English
Subjects:
Condensed Matter
Materials Science
Mechanics
Optics
Physics
Thermics
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The photo-induced temperature in multilayer systems is calculated using an original analytical model based on optical/thermal analogies. Various illumination regimes are considered, ranging from ps pulses to a continuous regime, while taking into account a variable repetition rate. The temporal and spatial (3D) resolutions are quantified, and the distributions of temperature and stationary optical field are compared. The temperature spectra are given as a function of the illumination wavelength. Thermal and electromagnetic damage thresholds are compared. Lastly, the thermal fringes resulting from structured optical illumination are studied.
ISSN:1094-4087
1094-4087
DOI:10.1364/OE.460921