ID | 116680 |
著者 |
Shibuya, Kyuki
Tokushima University|JST|RIKEN
Nawata, Kouji
RIKEN
Nakajima, Yoshiaki
JST|Toho University
Fu, Yuxi
RIKEN|Chinese Academy of Sciences
Takahashi, Eiji J.
RIKEN
Midorikawa, Katsumi
RIKEN
Minamide, Hiroaki
RIKEN
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資料タイプ |
学術雑誌論文
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抄録 | We report on efficient terahertz-wave generation in organic and inorganic crystals by nonlinear wavelength conversion approach using a 3.3 μm femtosecond pulse laser. Experimental results reveal the relation between pump power and terahertz-wave output power, which is proportional to the square of the pump power at the range of mega- to tera-watt cm−2 class even if the pump wavelength is different. Damage threshold of organic and inorganic crystals are recorded 0.6 and 18 tera-watt cm−2 by reducing several undesirable nonlinear optical effects using mid-infrared source.
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掲載誌名 |
Applied Physics Express
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ISSN | 18820778
18820786
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cat書誌ID | AA12295133
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出版者 | The Japan Society of Applied Physics
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巻 | 14
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号 | 9
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開始ページ | 092004
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発行日 | 2021-08-18
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権利情報 | Content from this work may be used under the terms of the Creative Commons Attribution 4.0 license (https://creativecommons.org/licenses/by/4.0/). Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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言語 |
eng
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著者版フラグ |
出版社版
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部局 |
理工学系
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