New design of four-pass dye laser amplifier and suppression of amplified spontaneous emission

Jae W. Hahn, Yong S. Yoo

Research output: Contribution to conferencePaper

Abstract

The four-pass amplifier introduced by Lee and Hahn is capable of suppressing self-oscillation generated by the laser beam traveling through the same big amplified spontaneous emission (ASE). In fact Lee and Hahn reported that the ASE portion reached to 15% in normal operation. A new design of a four-pass ASE suppressing the generation of amplified during the amplifying process is introduced. The detailed operation characteristics of the new four-pass amplifier are discussed.

Original languageEnglish
Number of pages1
Publication statusPublished - 1998 Jan 1
EventProceedings of the 1998 International Symposium on Information Theory, CLEO/EUROPE'98 - Glasgow, Scotland
Duration: 1998 Sep 141998 Sep 18

Other

OtherProceedings of the 1998 International Symposium on Information Theory, CLEO/EUROPE'98
CityGlasgow, Scotland
Period98/9/1498/9/18

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All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Hahn, J. W., & Yoo, Y. S. (1998). New design of four-pass dye laser amplifier and suppression of amplified spontaneous emission. Paper presented at Proceedings of the 1998 International Symposium on Information Theory, CLEO/EUROPE'98, Glasgow, Scotland, .