DocumentCode
1972796
Title
Buried heterostructure photonic crystal nanocavity lasers
Author
Matsuo, Shinji
Author_Institution
NTT Photonics Labs., NTT Corp., Atsugi, Japan
fYear
2010
fDate
8-12 Dec. 2010
Firstpage
106
Lastpage
107
Abstract
We have demonstrated ultrasmall buried heterostructure photonic crystal lasers. Very low threshold optical power in butt-jointed InP waveguide of 1.5 μW and maximum fiber output of 0.44 μW are achieved. High-speed direct modulation (3-dB modulation bandwidth of 5.5 GHz) is also demonstrated at room temperature by optical pumping.
Keywords
III-V semiconductors; indium compounds; laser cavity resonators; optical modulation; optical waveguides; photonic crystals; semiconductor lasers; InP; buried heterostructure photonic crystal nanocavity lasers; high-speed direct modulation; optical pumping; optical waveguides; power 0.44 muW; power 1.5 muW; temperature 293 K to 298 K; Fiber lasers; Indium phosphide; Modulation; Optical waveguides; Photonics; Power generation; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location
Shanghai
Print_ISBN
978-1-4244-7111-9
Type
conf
DOI
10.1109/ACP.2010.5682813
Filename
5682813
Link To Document