Title :
Photoluminescence of semiconductor nanocrystal quantum dots at 1550 nm wavelength in the core of photonic bandgap fiber
Author :
Kawanishi, Satoki ; Komukai, Tetsuro ; Ohmori, Masato ; Sakaki, Hiroyuki
Author_Institution :
NTT Basic Res. Lab., Atsugi
Abstract :
Photoluminescence is observed from PbSe nano-crystal quantum dots at 1550 nm wavelength filling in the core of a 1 m long photonic bandgap fiber. Photoluminescence at the peak wavelength of 1554 nm is observed with 1535 nm, 10 mW pumping.
Keywords :
IV-VI semiconductors; lead compounds; optical fibres; optical pumping; photoluminescence; photonic band gap; semiconductor quantum dots; PbSe; photoluminescence; photonic bandgap fiber core; power 10 mW; pumping; semiconductor nanocrystal quantum dots; size 1 m; wavelength 1535 nm; wavelength 1550 nm; wavelength filling; Filling; Nanocrystals; Optical devices; Optical fibers; Photoluminescence; Photonic bandgap fibers; Pump lasers; Quantum dot lasers; Quantum dots; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453012
