Performance of Stimulated Brillouin Scattering Used in Several Heavy Fluorocarbons Liquids and Perfluoropolyether Liquids
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- YOSHIDA Hidetsugu
- Institute of Laser Engineering, Osaka University
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- NAGASAWA Muneyuki
- Institute of Laser Engineering, Osaka University
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- OKADA Hajime
- Japan Atomic Energy Agency
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- FUJITA Hisanori
- Institute of Laser Engineering, Osaka University
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- NAKATSUKA Masahiro
- Institute of Laser Engineering, Osaka University
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- PARK Hyunmin
- Quantum Optics Division, Korea Atomic Energy Research Institute
Bibliographic Information
- Other Title
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- フレオン系化合物の誘導ブリルアン散乱特性
- フレオンケイ カゴウブツ ノ ユウドウ ブリルアン サンラン トクセイ
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Abstract
Heavy fluorocarbons and perfluoropolyether liquids are ideal media for high power stimulated Brillouin scattering experiments from ultraviolet to infrared laser. Stimulated Brillouin scattering (SBS) reflectivity and threshold of new SBS liquids were measured systematically at four wavelengths (1064,532,355 and 266nm). Fluorinert FC-72,-75,-77 and Galden HT-70,-135 exhibits high reflectivity of over 90% and excellent fidelity in phase conjugation for over 100mJ, 10ns optical pulse at 1064,532, and 355nm. Among them, FC-77 and HT-70 were found to be good candidates to replace FC-72,-75 liquids which previously were known to be a good SBS media up to now. Heavy fluorocarbons and perfluoropolyether liquids are most promising as a phase conjugate SBS mirror for all solid-state high-energy lasers because of its high damage threshold and low absorbance.
Journal
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- The Review of Laser Engineering
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The Review of Laser Engineering 36 (9), 566-572, 2008
The Laser Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679623772800
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- NII Article ID
- 10024339066
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- NII Book ID
- AN00255326
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- COI
- 1:CAS:528:DC%2BD1cXht1Kqs7fE
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- ISSN
- 13496603
- 03870200
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- NDL BIB ID
- 9659369
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed