OPTIMUM PUMPING POWER FOR OPTICALLY PUMPED FIR LASERS.

Yikun Lin, Yumin Wen, Danli Chen, Takayuki Furuzuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Summary form only given. The relations between the output power of optically an pumped FIR laser and the pumping power were studied theoretically by solving the density matrix equation of a four-level system by means of the matrix signal flow graph method. The output power density of the FIR laser was calculated by the iterative method. A set of curves of output FIR laser power density against pumping power has been obtained. It is found that every curve has a maximum point whose position varies with the pumping detuning. On the basis of these results, an optimum power density is predicted for an optically pumped FIR laser with certain pumping detuning. The results should be applicable to the design of optically pumped FIR lasers.

Original languageEnglish
Title of host publicationConference Digest - International Conference on Infrared and Millimeter Waves
EditorsRichard J. Temkin
Place of PublicationNew York, NY, USA
PublisherIEEE
Pages254
Number of pages1
Publication statusPublished - 1985
Externally publishedYes

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Pumping (laser)
Lasers
Signal flow graphs
Iterative methods

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Lin, Y., Wen, Y., Chen, D., & Furuzuki, T. (1985). OPTIMUM PUMPING POWER FOR OPTICALLY PUMPED FIR LASERS. In R. J. Temkin (Ed.), Conference Digest - International Conference on Infrared and Millimeter Waves (pp. 254). New York, NY, USA: IEEE.

OPTIMUM PUMPING POWER FOR OPTICALLY PUMPED FIR LASERS. / Lin, Yikun; Wen, Yumin; Chen, Danli; Furuzuki, Takayuki.

Conference Digest - International Conference on Infrared and Millimeter Waves. ed. / Richard J. Temkin. New York, NY, USA : IEEE, 1985. p. 254.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lin, Y, Wen, Y, Chen, D & Furuzuki, T 1985, OPTIMUM PUMPING POWER FOR OPTICALLY PUMPED FIR LASERS. in RJ Temkin (ed.), Conference Digest - International Conference on Infrared and Millimeter Waves. IEEE, New York, NY, USA, pp. 254.
Lin Y, Wen Y, Chen D, Furuzuki T. OPTIMUM PUMPING POWER FOR OPTICALLY PUMPED FIR LASERS. In Temkin RJ, editor, Conference Digest - International Conference on Infrared and Millimeter Waves. New York, NY, USA: IEEE. 1985. p. 254
Lin, Yikun ; Wen, Yumin ; Chen, Danli ; Furuzuki, Takayuki. / OPTIMUM PUMPING POWER FOR OPTICALLY PUMPED FIR LASERS. Conference Digest - International Conference on Infrared and Millimeter Waves. editor / Richard J. Temkin. New York, NY, USA : IEEE, 1985. pp. 254
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