DocumentCode
447880
Title
High power scalable Nd:YAG laser architecture
Author
Injeyan, H. ; Goodno, Gregory ; Komine, H. ; McNaught, Stuart ; Redmond, Stephen ; Long, William ; Simpson, Robert ; Cheung, E. ; Howland, D. ; Epp, P. ; Weber, Matthias ; McClellan, M. ; Bell, David ; Serrano, J. ; Sollee, J. ; Grumman, N.
Author_Institution
Space Technol., USA
Volume
1
fYear
2005
fDate
22-27 May 2005
Abstract
Under the Joint High Power Solid-State Laser (JHPSSL) program, Northrop Grumman is developing a laser architecture that can scale to >100 kW with a near-term goal of a 25 kW demonstration. The laser concept uses a single master oscillator to drive parallel power-amplifier chains; output from the amplifier chains are tiled and phased (piston corrected) to provide a spatially coherent beam. Scaling is achieved by adding parallel amplifier chains.
Keywords
laser beams; neodymium; oscillators; solid lasers; 25 kW; YAG:Nd; YAl5O12:Nd; high power scalable laser architecture; master oscillator; parallel power-amplifier chain; solid-state laser; spatially coherent beam; Optical amplifiers; Optical resonators; Optical sensors; Oscillators; Pistons; Power amplifiers; Power lasers; Solid lasers; Space technology; Spatial coherence;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.201712
Filename
1572778
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