Next generation near infrared interference coatings with ultra-low stress and losses for deformable mirror applications
Abstract
Next generation near infrared interference coatings with ultra-low stress and losses for deformable mirror applicationsAbstract:T"his project will demonstrate ion beam sputtering multilayer dielectric coatings with low stress (~100 MPa), parts per million absor"ption loss and capable to withstand 100KW/cm2 irradiancesat 1 micron wavelength when incorporated into a deformable mirror (DM). Field testing of thecoatings~ performance on DMs is planned in collaboration with industry. The successfuldemonstration of low stres"s, low absorption loss interference coatings broadly impacts highenergy lasers for directed energy.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- May 05, 2017
- Source ID
- N000141712536
Entities
People
- Carmen S. Menoni
Organizations
- Colorado State University
- Office of Naval Research
- United States Navy