Abstract

We present recent advancements in structured, antireflective surfaces on optics, including crystals for high-energy lasers as well as windows for the infrared wavelength region. These structured surfaces have been characterized and show high transmission and laser damage thresholds, making them attractive for these applications. We also present successful tests of windows with antireflective surfaces that were exposed to simulated harsh environments for the application of these laser systems.

Anti-reflective surface structures for spinel ceramics and fused silica windows, lenses and optical fibers

Lynda E. Busse, Catalin M. Florea, Jesse A. Frantz, L. Brandon Shaw, Ishwar D. Aggarwal, Menelaos K. Poutous, Rajendra Joshi, and Jas S. Sanghera
Opt. Mater. Express 4(12) 2504-2515 (2014)

Overview of transparent optical ceramics for high-energy lasers at NRL

Woohong Kim, Guillermo Villalobos, Colin Baker, Jesse Frantz, Brandon Shaw, Shyam Bayya, Steven Bowman, Bryan Sadowski, Michael Hunt, Benjamin Rock, Ishwar Aggarwal, and Jasbinder Sanghera
Appl. Opt. 54(31) F210-F221 (2015)

Antireflective surfaces for high-energy laser optics formed by neutral-solution processing

L. M. Cook, W. H. Lowdermilk, D. Milam, and J. E. Swain
Appl. Opt. 21(8) 1482-1485 (1982)

Review of infrared fiber-based components

Rafael R. Gattass, Rajesh Thapa, Frederic H. Kung, Lynda E. Busse, L. Brandon Shaw, and Jasbinder S. Sanghera
Appl. Opt. 54(31) F25-F34 (2015)

Optics research at the U.S. Naval Research Laboratory

Craig Hoffman, T. G. Giallorenzi, and Leo B. Slater
Appl. Opt. 54(31) F268-F285 (2015)