Highly efficient distributed-feedback waveguide blue laser using spirobifluorene derivative

Hirotaka So, Hirofumi Watanabe, Masayuki Yahiro, Yu Yang, Yuji Oki, Chihaya Adachi

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

Abstract

In this study, we synthesized the new spirobifluorene derivatives; hexylbiphenylspirobifluorene (HBP-Spiro) and demonstrated the operation of a distributed-feedback polymer waveguide blue laser. The experimental laser slope efficiencies of over 10% were obtained for a pump-pulse duration of 35 ps at a wavelength of 355 nm.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2011
Pages1007-1008
Number of pages2
Publication statusPublished - Dec 1 2011
EventConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2011 - Sydney, Australia
Duration: Aug 28 2011Sep 1 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2011
CountryAustralia
CitySydney
Period8/28/119/1/11

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    So, H., Watanabe, H., Yahiro, M., Yang, Y., Oki, Y., & Adachi, C. (2011). Highly efficient distributed-feedback waveguide blue laser using spirobifluorene derivative. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2011 (pp. 1007-1008). (Optics InfoBase Conference Papers).