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New design of the laser megajoule final optics assembly

Authors :
Philippe Fayollas
Francois Macias
Alain Hugget
Eric Journot
Raphaël Ferbos
Source :
SPIE Proceedings.
Publication Year :
2007
Publisher :
SPIE, 2007.

Abstract

The Laser MegaJoule (LMJ) final optics assembly: - performs the frequency conversion (from 1053nm to 351nm), - focuses 4 laser beams, - addresses any point of the focal volume. This paper introduces recent studies concerning the new optomechanical design of this system. The following topics are presented: - the new optical frame design - the 3 axis movement system - the interface between the optical Line Replaceable Unit (LRU) and the structure (TTT system) - the principal optic LRU presentation.

Details

ISSN :
0277786X
Database :
OpenAIRE
Journal :
SPIE Proceedings
Accession number :
edsair.doi...........f5358204787434b2ea97ae9df60a4fc3
Full Text :
https://doi.org/10.1117/12.731568