Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > CLEO_Europe > 2000 > CFB > CFB3
  • Conference on Lasers and Electro-Optics Europe
  • Technical Digest Series (Optica Publishing Group, 2000),
  • paper CFB3

Single-Mode Random Laser in Weakly Scattering Dendrimer Waveguides

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

Not Accessible

Your library or personal account may give you access

Abstract

We have investigated lasing properties of a dye cored dendrimer in poly methylmethacrylate(PMMA) waveguides and we observed single-narrow-line laser emission without resonator mirrors.[1] The narrow-line arises from multiple scattering by dendrimers in the PMMA waveguide. Introducing such weak scattering in waveguide gain media is in contrast to the previous studies on lasing in strong scattering media.[2] We have further studied relations between lasing and scattering properties in the dendrimer doped waveguide.

© 2000 IEEE

PDF Article
More Like This
Narrow Line Laser Emission from Rhodamine B Cored Dendrimer Waveguides

Akira Otomo, Shiyoshi Yokoyama, Tatsuo Nakahama, and Shinro Mashiko
PD3 Organic Thin Films (OTF) 1999

Ultra-fast investigations of intra-molecular interactions and energy transfer in dendrimers and polymeric materials

T. Goodson
TuF41 International Conference on Ultrafast Phenomena (UP) 2000

Experimental and Theoretical Investigation of Polymer Optical Fiber Random Laser in the Weakly Scattering Regime

Jijun He, Wing-Kin Edward Chan, Xin Chen, and Hwa-Yaw Tam
Su2A.92 Asia Communications and Photonics Conference (ACP) 2017

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use