DocumentCode
2966022
Title
Microcylinder quantum cascade laser coupled with an optical waveguide
Author
Wakayama, Yuki ; Iwamoto, Satoshi ; Arakawa, Yasuhiko
Author_Institution
Res. Center for Adv. Sci. & Technol., Univ. of Tokyo, Tokyo
fYear
2008
fDate
2-15 Aug. 2008
Firstpage
207
Lastpage
208
Abstract
We report the fabrication and characterization of microcylinder quantum cascade lasers coupled with optical waveguides. Optical amplification and reduction of the threshold current have been observed as the current injected into the waveguide is increased.
Keywords
micro-optomechanical devices; optical waveguides; quantum cascade lasers; current injection; microcylinder quantum cascade lasers; optical amplification; optical waveguides; threshold current; Coupling circuits; Laser modes; Microcavities; Optical coupling; Optical device fabrication; Optical waveguides; Quantum cascade lasers; Stimulated emission; Threshold current; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Nano-Optoelectronics Workshop, 2008. i-NOW 2008. International
Conference_Location
Shonan Village
Print_ISBN
978-1-4244-2656-0
Type
conf
DOI
10.1109/INOW.2008.4634512
Filename
4634512
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