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Fundamental Study on Multi-Wavelength Operation of Dyes Excited by High Energy Ultraviolet Laser

Research Project

Project/Area Number 62460135
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 電子機器工学
Research InstitutionShinshu University

Principal Investigator

KANO Tetsuo  信州大学, 工学部, 教授 (40006218)

Co-Investigator(Kenkyū-buntansha) 斉藤 保典  信州大学, 工学部, 助手 (40135166)
野村 彰夫  信州大学, 工学部, 助教授 (00115362)
Project Period (FY) 1988 – 1989
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥4,200,000 (Direct Cost: ¥4,200,000)
Fiscal Year 1988: ¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1987: ¥2,100,000 (Direct Cost: ¥2,100,000)
KeywordsNitrogen Laser / Dye Laser / Dye Mixtures / Multi-Wavelength Oscillation / Simulte Simultineous Three Primary Colors Oscillation / Image Sensor / 瞬時多波長分光 / 多波長同時発振 / 3原色同時レーザ発振 / エキシマレーザ / 紫外域レーザ
Research Abstract

During the period of two years, experimental apparatus, such as lasers for pumping dyes, and the spectrometer which is able to detect instanteneously the power produced in multi-wavelength operations, were developed or improved. Two type of nitrogen lasers, a parallel gas flow type (type P) and transverse one (type T) were constructed. Type P, which has the total efficiency of 0.1% and the energy of 4.2 mJ, was practically used in experiments. The peak power of Type T was twice as great as that of Type P in an equal size. Spectral chracteristics like simultaneous multiwavelength output of dye mixtures excited by the nitrogen laser have been investigated. Coumarin 460, Disodium Fluorescein and Nile Blue 690 have been used as the dyes for obtaining laser oscillations in blue, green, and red region, respectively. Dyes were mixed in a suitable concentration to obtain simultaneous multi-wavelength oscillations on the basis of calculated value of gain. A simultaneous two-wavelength laser which operates simultaneously in two regions such as blue and green, green and red, and blue and red have been observed, and also some interesting variation have been found in the third spectrum. In mixtures of three dyes, the simultaneous three-wavelength oscillation and also three primary colors have been obtained. An eximer laser has been constructed and inproved as an high energy pumping laser, and will be used in a further research.

Report

(3 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] Review of Scientific Instruments. 58ー9. (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Journal Applied Physics. 68ー8. (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Applied Physics Letters. 53ー20. (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 電子情報通信学会論文誌. J71ーCー1. (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 分光研究. 37ー5. (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito;A.Nomura;T.Kano: Review of Scientific Instruments. Vol.58,No.9. 1621-1625 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito;A.Nomura;T.Kano: Journal of Applied Physics. Vol.63,No.8. 2526-2528 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 斉藤保典、野村彰夫、鹿野哲生: 電子情報通信学会論文誌. Vol.J71ーC,No.1. 143-145 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 斉藤保典、野村彰夫、鹿野哲生: 分光研究. Vol.37,No.5. 352-359 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito;A.Nomura;T.Kano: Applied Physics Letters. Vol.53,No.20. 1903-1904 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito;A.Nomura;T.Kano: Applied Physics Letters.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 斉藤保典、野村彰夫、鹿野哲生: 分光研究.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito; A.Nomura; T.Kano: "Effeect of the gas flow rate and the circuit parameters of the spark gap side on characteristics of LC inversion TEN_2 laser" Review of Scientific Instruments. 58. 1621-1625 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito; A.Nomura; T.Kano: "Energy enhancement and volume effect between parallel and transverse gas flow N_2 laser" Journal of Applied Physics. 63. 2526-2528 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y,Saito; A,Nomura; T.Kano: "An instanteous multichannel spectroscopic system using an image sensor" The Transaction of the Electronics, Information and Communica tion Engineers C. Vol.J-71-C. 143-145 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito; A.Nomura; T.Kano: "Simultameous multi-wavelength output from Coumarin 460-Disodium Fluorescein- Nile Blue 690 dye mixtures in three primary colors region" Journal of the Spectroscopical Society of Japan. 37. 352-359 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito; A.Nomura; T.Kano: "Simultineous two-band laser emission and three primary color outputs in the superradiant mode from dye mixtures" Applied Physics Letters. 53. 1903-1904 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito; A.Nomura; T.Kano: "Simultaneous three primary colors laser emission from dye mixtures" Applied Physics Letters.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito; A.Nomura; T.Kano: "Simultanous three primary colors dye laser" Journal of the Spectroscopical Society of Japan.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Y.Saito;A.Nomura;T.Kano: Review of Scientific Instruments. Vol.58,No.9. 1621-1625 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] 斉藤保典,野村彰夫,鹿野哲生: 分光研究. 第37巻. 352-359 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Y.Saito;A.Nomura;T.Kano: Applied Physics Letters.

    • Related Report
      1988 Annual Research Report
  • [Publications] 斉藤保典,野村彰夫,鹿野哲生: 分光研究.

    • Related Report
      1988 Annual Research Report
  • [Publications] Y.Saito;A.Nomura;T.Kano: Journal of Applied Physics. Vol.63,No.8. 2526-2528 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Y.Saito;A.Nomura;T.Kano: Applied Physics Letters. Vol.53,No.20. 1903-1904 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Y.Saito;A.Nomura;T.Kano: Review of Scientfic Instrumemts. Vol.58,No.9. 1621-1625 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Y.Saito;A.Nomura;T.Kano: Journal Applied Physics. (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 斎藤康典;野村彰夫;鹿野哲生: 電子情報通信栄会論文誌. Vol.J71-C,No.1. 143-145 (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] Y.Saito;A.Nomura;T.Kano: Applied Physics Letters.

    • Related Report
      1987 Annual Research Report
  • [Publications] 斎藤康典;野村彰夫;鹿野哲生: 分光研究.

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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