Title :
Spectral redistribution in spontaneous emission from quantum dot infiltrated three-dimensional photonic crystals
Author :
Li, Jiafang ; Jia, Baohua ; Bullen, Craig ; Serbin, Jesper ; Zhou, Guangyong ; Gu, Min
Author_Institution :
Swinburne Univ. of Technol., Hawthorn
Abstract :
We report on the study of the emission property of PbSe QDs embedded in 3D woodpile polymer PCs fabricated by the two-photon polymerization (2PP) method. Photonic band gaps (PBGs) of PCs were tuned towards longer wavelengths by infiltrating the QDs. A spectral redistribution in spontaneous emission from QDs inside a 3D PC has been measured for both low and high concentrations of infiltration.
Keywords :
lead compounds; photonic band gap; photonic crystals; polymerisation; polymers; quantum dots; spontaneous emission; 2D photonic crystals; 3D woodpile polymer; PbSe; emission property; photonic band gaps; quantum dot infiltration; spectral redistribution; spontaneous emission; two-photon polymerization; Glass; Nanocrystals; Optical control; Personal communication networks; Photonic band gap; Photonic crystals; Polymers; Quantum dots; Spontaneous emission; Telecommunication control;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386573
