Ultra-small InGaAsP/InP buried heterostructure photonic crystal laser

Shinji Matsuo*, Akihiko Shinya, Takaaki Kakitsuka, Kengo Nozaki, Toru Segawa, Tomonari Sato, Yoshihiro Kawaguchi, Masaya Notomi

*Corresponding author for this work

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

5 Citations (Scopus)


We report the first low threshold, ultra-small buried heterostructure photonic crystal laser. A very low threshold optical power of 1.5 μW in a butt-jointed InP waveguide and a maximum fiber output of 0.44 μW are achieved.

Original languageEnglish
Title of host publication2009 IEEE LEOS Annual Meeting Conference Proceedings, LEOS '09
Number of pages2
Publication statusPublished - 2009
Externally publishedYes
Event2009 IEEE LEOS Annual Meeting Conference, LEOS '09 - Belek-Antalya, Turkey
Duration: 2009 Oct 42009 Oct 8

Publication series

NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
ISSN (Print)1092-8081


Other2009 IEEE LEOS Annual Meeting Conference, LEOS '09

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering


Dive into the research topics of 'Ultra-small InGaAsP/InP buried heterostructure photonic crystal laser'. Together they form a unique fingerprint.

Cite this