Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Damon E. Kletecka"'
Autor:
Ella S. Field, Benjamin Galloway, Matthias Geissel, Damon E. Kletecka, Patrick Rambo, Ian Smith, John Porter
Publikováno v:
Laser-Induced Damage in Optical Materials 2021.
Publikováno v:
Laser-induced Damage in Optical Materials 2019.
Dichroic coatings have been developed for high transmission at 527 nm and high reflection at 1054 nm for laser operations in the nanosecond pulse regime. The coatings consist of HfO2 and SiO2 layers deposited with e-beam evaporation, and laser-induce
Autor:
John L. Porter, Mark Kimmel, Patrick K. Rambo, Sophie Gautier, Vincent Sauget, M. Geissel, Justin Sin, Ian C. Smith, Benjamin R. Galloway, Robert Speas, Stephen A. Slutz, Adam Harvey-Thompson, Matthew Weis, Greg Rochau, Chris Jennings, C. S. Speas, Andrew Spann, Anthony P. Colombo, Damon E. Kletecka, Quinn Looker, Ella Suzanne Field, Jens Schwarz, Aaron Edens, Jonathon Shores, Paul Treadwell
Publikováno v:
Physics of Plasmas. 28:112703
At the Z Facility at Sandia National Laboratories, the magnetized liner inertial fusion (MagLIF) program aims to study the inertial confinement fusion in deuterium-filled gas cells by implementing a three-step process on the fuel: premagnetization, l
Autor:
Damon E. Kletecka, Ella Suzanne Field
Publikováno v:
Laser-Induced Damage in Optical Materials 2018: 50th Anniversary Conference.
The laser damage thresholds of optical coatings can degrade over time due to a variety of factors, including contamination and aging. Optical coatings deposited using electron beam evaporation are particularly susceptible to degradation due to their
Autor:
Damon E. Kletecka, Ella Suzanne Field
Publikováno v:
Optical Engineering. 58:1
The laser damage thresholds of optical coatings can degrade over time due to a variety of factors, including contamination and aging. Optical coatings deposited using electron beam evaporation are particularly susceptible to degradation due to their
Autor:
Ella Suzanne Field, Damon E. Kletecka
Publikováno v:
Pacific-Rim Laser Damage 2018: Optical Materials for High-Power Lasers.
We report on progress for increasing the laser-induced damage threshold of dichroic beam combiner coatings for high transmission at 527 nm and high reflection at 1054 nm (22.5° angle of incidence, S-polarization). The initial coating consisted of Hf
Autor:
Damon E. Kletecka, Ella Suzanne Field
Publikováno v:
Laser-Induced Damage in Optical Materials 2017.
Optical coatings deposited using electron beam evaporation are subject to aging effects that change the spectral characteristics of the optical coating. The aim of this study was to determine whether aging effects can also negatively impact the laser
Publikováno v:
SPIE Proceedings.
We designed and produced optical coatings for broad bandwidth high reflection (BBHR) of femtosecond (fs) pulses for high energy petawatt (PW) lasers. These BBHR coatings consist of TiO2/SiO2 and/or HfO2/SiO2 layer pairs formed by reactive E-beam evap
Publikováno v:
SPIE Proceedings.
We have designed and reported on a dichroic beam combiner coating consisting of HfO2/SiO2 layer pairs to provide high transmission at 527 nm and high reflection at 1054 nm for 22.5° angle of incidence (AOI) in S polarization (Spol). The laser-induce
Publikováno v:
SPIE Proceedings.
Preventing contamination is vital to achieving high laser-induced damage thresholds in optical coatings. The importance of removing contamination from optical substrates has led to the development of many specialized cleaning processes, including the