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Oct 13 – 18, 2014
Hotel Park Inn Pribaltiyskaya
Europe/Moscow timezone

A High-Energy and Highly Repetitive fs/ps Laser Using Optical Parametric Chirped-Pulse Amplification with a ns Beam Combined Pumping Laser for Fast Ignition

Oct 16, 2014, 9:50 AM
20m
Blue 1-5 (Hotel Park Inn Pribaltiyskaya)

Blue 1-5

Hotel Park Inn Pribaltiyskaya

Saint Petersburg, Russian Federation

Speaker

Mr Hong Jin Kong (Republic of Korea)

Description

The authors propose the high-energy and high repetitive fs/ps laser system which uses the output beam of a coherent beam combination laser using stimulated Brillouin scattering phase conjugate mirrors (SBS-PCMs) as the pump beam of optical parametric chirped-pulse amplification (OPCPA). To verify the feasibility of the OPCPA system, the authors will utilize 4 kW(4 x 0.1 J @10 kHz/10 ns) Kumgang laser for the pump beam of the OPCPA. The authors expect that fast ignition can be realized with the coherent-beam combination laser for compression and the fs/ps laser using the OPCPA system for ignition.
Paper Number IFE/1-5
Country or International Organisation Korea, Republic of

Primary author

Mr Hong Jin Kong (Republic of Korea)

Co-authors

Prof. Bong Ju Lee (HGU) Dr Jom Sool Kim (Laser Spectronix) Mr Jungsuk Oh (KAIST) Prof. Kilsung Churn (KAIST) Mr Sangwoo Park (KAIST) Mr Seongwoo Cha (KAIST)

Presentation materials