Establishment of method of making non-linear optical material for fusion

• Project/Area Number: 18760570
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: University of Hyogo
• Principal Investigator: ASAKUMA Yusuke University of Hyogo, 大学院・工学研究科, 准教授 (40364038)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,740,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000); Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
• Keywords: 非線形光学結晶 / 偏光度 / 波長変換素子 / 光学結晶 / 金属イオン / 染料 / 偏光 / 混晶 / KDP結晶

Research Abstract

現在高出力のレーザーにおいて、レーザー光の短波長領域への効率の良い波長変換が求められている。そこで、波長変換素子として有名なKDP結晶に不純物として染料を加え、色素増感により光学特性の向上を図ることを目的とした。また、同様に、金属イオンの添加結晶を作成し、その偏光度を調べ、光学特性を評価した。

Research Products

• [Journal Article] Kinetic and theoretical studies of metal ion adsorption in KDP solution (2009)
  • Author(s): Y.Asakuma, N.Takeda, K.Maeda, K.Fukui
  • Journal Title: Applied Surface Science 255 Pages: 4140-4144
  • Peer Reviewed
• [Journal Article] Clarification of impurity coloring and adsorption mechanism for KDP crystal growth by computational chemistry (2008)
  • Author(s): Y.Asakuma, K.Maeda, K.Fukui
  • Journal Title: Journal of Computer Chemistry Japan 7 Pages: 1-8
  • Peer Reviewed
• [Journal Article] Quantum estimation of impurity effect for KDP crystal growth (2008)
  • Author(s): Y.Asakuma, L.Gee, K.Maeda, K.Fukui, H.M.Ang, M.O.Tade
  • Journal Title: Journal of Molecular Structure THEOCHEM 851 Pages: 225-231
  • Peer Reviewed
• [Journal Article] A study of growth mechanism of KDP and ADP crystals by means of quantum chemistry (2008)
  • Author(s): Y.Asakuma, Q.Li, K.Maeda, K.Fukui, H.M.Ang, M.O.Tade
  • Journal Title: Applied Surface Science 254 Pages: 4524-4530
  • Peer Reviewed
• [Journal Article] Quantum estimation of impurity effect for KDP crystal growth (2008)
  • Author(s): Y. Asakuma, et.al.
  • Journal Title: Journal of Molecular Structure THEOCHEM 851 Pages: 225-231
  • Peer Reviewed
• [Journal Article] A study of growth mechanism of KDP and ADP crystals by means of auantum chemistry (2008)
  • Author(s): Y. Asakuma, et.al.
  • Journal Title: Applied Surface Science 254 Pages: 4524-4530
  • Peer Reviewed
• [Journal Article] Clarification of impurity coloring and adsorption mechanism for KDP crystal arowth by computational chemistry (2008)
  • Author(s): Y. Asakuma, et.al.
  • Journal Title: Journal of Computer Chemistry Japan 7 Pages: 1-8
  • Peer Reviewed
• [Journal Article] Experimental and theoretical study of recoverymechanism of impurity effect by the addition of EDTA (2007)
  • Author(s): Y.Asakuma, M.Nishimura, K.Maeda, K.Fukui, H.M.Ang, M.O.Tade
  • Journal Title: Crystal Research and Technology 42 Pages: 424-431
  • Peer Reviewed
• [Journal Article] Colouring mechanism of dyed KDP crystal by quantum chemistry (2007)
  • Author(s): Y.Asakuma, Q.Li, M.Nishimura, K.Maeda, K.Fukui, H.M.Ang, M.O.Tade
  • Journal Title: Journal of Molecular Structure THEOCHEM 810 Pages: 7-13
  • Peer Reviewed
• [Journal Article] Colouring mechanism of dyed KDP crystal by quantum chemistry (2007)
  • Author(s): Y.Asakiima, et. al.
  • Journal Title: Journal of Molecular Structure THEOCHEM 810 Pages: 7-13
  • Peer Reviewed
• [Journal Article] Experimental and theoretical study of recovery mechanism of impurity effect by the addition of EDTA (2007)
  • Author(s): Y.Asakuma, et. al.
  • Journal Title: Crystal Research and Technology 42 Pages: 424-431
  • Peer Reviewed
• [Journal Article] Surface topography of KDP crystal with dye additive (2007)
  • Author(s): Y.Asakuma, et. al.
  • Journal Title: Crystal Growth & Design 7 Pages: 420-424
  • Peer Reviewed
• [Journal Article] Experimental and theoretical study of recovery mechanism of impurity effect by the addition of EDTA (2007)
  • Author(s): Y.Asakuma, M.Nishimura, K.Maeda, K.Fukui, H.M.Ang, M.O.Tade
  • Journal Title: Crystal Research and Technology 42 Pages: 424-431
• [Journal Article] Colouring mechanism of dyed KDF crystal by quantum chemistry (2007)
  • Author(s): Y.Asakuma, Q.Li, M.Nishimura, K.Maeda, K.Fukui, H.M.Ang, M.O.Tade
  • Journal Title: Journal of Molecular Structure (In print)
• [Presentation] KDP飽和溶液中の不純物吸着メカニズムの解明 (2008)
  • Author(s): 中野茂樹、朝熊裕介, ら
  • Organizer: 化学工学会関西支部姫路大会
  • Place of Presentation: ホテル日航姫路
  • Year and Date: 2008-11-17
• [Presentation] Clarification of impurity adsorption mechanism of optical material by molecular orbital method (2008)
  • Author(s): Y. Asakuma, et.al.
  • Organizer: 17th International Symposium on Industrial Crys tallization
  • Place of Presentation: オランダマーストリヒト
  • Year and Date: 2008-09-17
• [Presentation] KDP飽和溶液における各種金属イオンの吸着現象の解明 (2008)
  • Author(s): 朝熊裕介
  • Organizer: 分離技術会
  • Place of Presentation: 明治大学
  • Year and Date: 2008-06-06
• [Presentation] 計算化学によるKDP結晶成長に関する金属イオン吸着機構の解明 (2008)
  • Author(s): 朝熊 裕介
  • Organizer: 化学工学会第73回年会
  • Place of Presentation: 静岡大学
  • Year and Date: 2008-03-19
• [Presentation] KDP飽和溶液中の不純物吸着メカニズムの解明 (2008)
  • Author(s): 中野茂樹,朝熊裕介,前田光治,福井啓介
  • Organizer: 化学工学会
  • Place of Presentation: 関西支部姫路大会C213
• [Presentation] 計算化学によるKDP結晶成長に関する金属イオン吸着機構の解明 (2008)
  • Author(s): 朝熊裕介,前田光治,福井啓介
  • Organizer: 化学工学会
  • Place of Presentation: 第73回年会発表講演要旨集Q303
• [Presentation] 量子化学計算によるKDP結晶の着色メカニズムの解明 (2007)
  • Author(s): 朝熊 裕介
  • Organizer: 分離技術会2007発表会
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2007-06-08
• [Presentation] キレート剤を含むKDP水溶液における金属イオンの不純物効果の解明 (2007)
  • Author(s): 西村元輔,朝熊裕介,前田光治,福井啓介
  • Organizer: 化学工学会
  • Place of Presentation: 第72回年会発表講演要旨集C108
• [Presentation] 量子化学計算によるKDP結晶の着色メカニズムの解明 (2007)
  • Author(s): 朝熊裕介,西村元輔,前田光治,福井啓介
  • Organizer: 分離技術会
  • Place of Presentation: 2007発表会S5-2
• [Presentation] Gaussian法による金属イオン吸着メカニズムの解明 (2006)
  • Author(s): 朝熊裕介,前田光治,福井啓介,Ang Ha Ming, Tade Moses
  • Organizer: 分離技術会
  • Place of Presentation: 2006年会研究発表講演要旨集,S5-04P
• [Remarks]
  • URL: http://www.eng.u-hyogo.ac.jp/mse/mse9/sanki4.html