Single-mode random laser in weakly scattering dendrimer waveguides

Akira Otomo, Shiyoshi Yokoyama, Sonoko Otomo, Tatsuo Nakahama, Shinro Mashiko

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

Abstract

The lasing properties of a dye cored dendrimer in polymethylmethacrylate (PMMA) waveguides was investigated. The multiple scattering yielded a single-narrow-line laser emission with relative amounts of doping ratio. Stimulated emission results were evaluated for doped and undoped dendrimer waveguides. Amplified spontaneous emission was revealed for both doped and undoped systems.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics Europe - Technical Digest
PublisherIEEE
Pages367
Number of pages1
Publication statusPublished - 2000
Externally publishedYes
Event2000 Confernce on Lasers and Electro-Optics Europe (CLEO 2000) - Nice, France
Duration: Sep 10 2000Sep 15 2000

Other

Other2000 Confernce on Lasers and Electro-Optics Europe (CLEO 2000)
CityNice, France
Period9/10/009/15/00

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All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Otomo, A., Yokoyama, S., Otomo, S., Nakahama, T., & Mashiko, S. (2000). Single-mode random laser in weakly scattering dendrimer waveguides. In Conference on Lasers and Electro-Optics Europe - Technical Digest (pp. 367). IEEE.