Metrology of low absorption and photo-induced effects at 1.1 and 1.5 μm with Lock-in Thermography and phase imaging techniques
This study quantifies absorption and wavefront deformations in optical thin films using Lock-in Thermography (LIT) and phase imaging techniques. A finite element model simulates thermo-mechanical effects, providing insights to optimize high-power laser system performance and reliability.
Authors
- Hélène Krol
- Mathias Soulier (ORCID: https://orcid.org/0000-0003-3248-038X)
- Julien Lumeau (ORCID: https://orcid.org/0000-0001-9800-4189)
- Laurent Gallais (ORCID: https://orcid.org/0000-0002-6806-4313)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Centrale Méditerranée (FR)
- Centre Hospitalier Départemental Vendée (FR)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/oic.2025.wd.3
- Primary Topic
- Photonic Crystal and Fiber Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00