電気的にポーリングした Ge-S ガラス系からの第二高調波発生

• 中根 由香里

  三重大学工学部分子素材工学科

• 那須 弘行

  三重大学工学部分子素材工学科

• 許 鐘

  Department of Materials Science and Engineering, Pohang University of Science and Technology

• 橋本 忠範

  三重大学工学部分子素材工学科

• 神谷 寛一

  三重大学工学部分子素材工学科

書誌事項

タイトル別名

• Second Harmonic Generation from Thermally Poled Ge-S Glass System

抄録

Second harmonic generation was observed from thermally poled GeS_x (x=3, 4, 5, 6) glass system. The intensity of second harmonic generation depended on the S content. From x=3 to 5, the generation increased with increasing S content, and then decreased at x=6. There was apparent dependence of the second harmonic generation on poling temperature. The maxima appeared by poling at near glass transition temperature. By electron spin resonance and Raman scattering measurements before and after poling, it is evident that defects were formed by poling and the structure was deformed, which could relate to the generation. The relaxation of the generation was interpreted according to a recombination of defects and to a relaxation of structural deformation.<br>

収録刊行物

• Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)

  Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 113 (1323), 728-732, 2005

  公益社団法人 日本セラミックス協会

キーワード

• Chalcogenide glasses
• Second harmonic generation
• Defects
• Electron spin resonance
• Thermal poling
• Raman scattering spectra

詳細情報

• CRID: 1390001205278985088
• NII論文ID: 110004066548
• NII書誌ID: AN10040326
• DOI: 10.2109/jcersj.113.728
• ISSN: 18821022
• ISSN: 09145400
• NDL書誌ID: 7719545
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7719545
• Web Site: http://www.jstage.jst.go.jp/article/jcersj/113/1323/113_1323_728/_pdf
• 本文言語コード: en
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可