Title :
Circularly polarized light emission of quantum dots at the band edge of three-dimensional chiral photonic crystals
Author :
Takahashi, Shun ; Tajiri, Takeyoshi ; Ota, Yasutomo ; Tatebayashi, Jun ; Iwamoto, Satoshi ; Arakawa, Yasuhiko
Author_Institution :
Inst. of Nano Quantum Inf. Electron., Univ. of Tokyo, Tokyo, Japan
Abstract :
We demonstrate highly circularly polarized emission from quantum dots in semiconductor chiral photonic crystals. The emission is influenced by the difference in density of states between the orthogonal circular polarizations at the polarization band edge.
Keywords :
light polarisation; photonic band gap; photonic crystals; quantum dots; circularly polarized light emission; orthogonal circular polarizations; polarization band edge; quantum dots; semiconductor chiral photonic crystals; three-dimensional chiral photonic crystals; Optical device fabrication; Optical imaging; Optical polarization; Optical variables measurement; Photonic crystals; Photonics; Three-dimensional displays;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
