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Wavelength tunable, 264 J laser diode array for 10 Hz/1ms Yb:YAG pumping

  • J. C. Chanteloup
  • , D. Albach
  • , F. Assémat
  • , S. Bahbah
  • , G. Bourdet
  • , P. Piatti
  • , M. Pluvinage
  • , B. Vincent
  • , G. Le Touzé
  • , T. Mattern
  • , J. Biesenbach
  • , H. Müntz
  • , A. Noeske
  • , R. Venohr
  • CEA/UVSQ/CNRS
  • DILAS Diodenlaser GmbH

Research output: Contribution to journal › Conference article › peer-review

5 Citations (Scopus)

Abstract

The Lucia [1,2] Laser program, under development at the LULI laboratory, aims at delivering a 1030 nm, 100J, 10 Hz, 10 ns pulse train. The two laser heads used in the amplification stage relies on water-cooled mm-thick Yb:YAG disks, each of them pumped by a 34×13 cm2 Laser Diode Array (LDA). For each LDA, the 88 QCW diodes stacks manufactured by DILAS GmbH will be tiled in an 8×11 arrangement. Fine wavelength tuning is performed through bias current adjustment, water temperature control and conductivity adjustment. Wavelength homogeneity experimental verification has been validated.

Original languageEnglish
Article number032056
JournalJournal of Physics: Conference Series
Volume112
Issue numberPart 3
DOIs
Publication statusPublished - 12 Jun 2008
Externally publishedYes
Event5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 - Kobe, Japan
Duration: 9 Sept 2007 → 14 Sept 2007

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