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Proceedings Paper

Long-term stabilized two beam combination laser system with amplifiers using the phase controlled stimulated Brillouin scattering phase conjugate mirrors
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Paper Abstract

The beam combination method using stimulated Brillouin scattering phase conjugate mirrors is a promising technique for solid state lasers of high power/energy operating with high repetition rate. The key technology of this method is the phase control of the SBS waves. In the previous works, the principle of this phase control technique was demonstrated experimentally. As a next step, in this work, amplifiers have been added to the beam combination system. Inserting the amplifiers, a stabilized phase difference has been obtained with a fluctuation less than λ/50 at 44 mJ total output energy and 10 Hz repetition rate.

Paper Details

Date Published: 21 February 2008
PDF: 10 pages
Proc. SPIE 6874, High Energy/Average Power Lasers and Intense Beam Applications II, 68740H (21 February 2008); doi: 10.1117/12.763243
Show Author Affiliations
Hong Jin Kong, Korea Advanced Institute of Science and Technology (South Korea)
Jin Woo Yoon, Korea Advanced Institute of Science and Technology (South Korea)
Jae Sung Shin, Korea Advanced Institute of Science and Technology (South Korea)
Du Hyun Beak, Korea Advanced Institute of Science and Technology (South Korea)


Published in SPIE Proceedings Vol. 6874:
High Energy/Average Power Lasers and Intense Beam Applications II
Steven J. Davis; Michael C. Heaven; J. Thomas Schriempf, Editor(s)

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