Spectral redistribution in spontaneous emission from quantum dot infiltrated three-dimensional photonic crystals

Spectral redistribution in spontaneous emission from quantum dot infiltrated three-dimensional photonic crystals

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...

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Bibliographische Detailangaben
Hauptverfasser: Li, Jiafang, Jia, Baohua, Bullen, Craig, Serbin, Jesper, Zhou, Guangyong, Gu, Min
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Glass
Nanocrystals
Optical control
Personal communication networks
Photonic band gap
Photonic crystals
Polymers
Quantum dots
Spontaneous emission
Telecommunication control
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Zusammenfassung: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.
DOI:10.1109/CLEOE-IQEC.2007.4386573