Title :
Photoluminescence measurement of quantum dot photonic crystal cavity with curved-microfiber
Author :
Ahn, Byeong-Hyeon ; Kim, Ju-Young ; Lee, Chang-Min ; Lim, Hee-Jin ; Lee, Yong-Hee
Author_Institution :
Dept. of Phys., KAIST, Daejeon, South Korea
Abstract :
An optical tapered microfiber is used to collect photoluminescence of semiconductor quantum dots in photonic crystals at cryogenic temperature (~8K). Curved-microfiber coupled system dramatically enhances collection efficiency by several times.
Keywords :
finite difference time-domain analysis; low-temperature techniques; optical fibres; optical materials; photoluminescence; photonic crystals; semiconductor quantum dots; cryogenic temperature; curved-microfiber; optical tapered microfiber; photoluminescence; photonic crystal cavity; semiconductor quantum dots; Cavity resonators; Couplings; Optical fibers; Photonic crystals; Photonics; Quantum dots; Temperature measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
