Title :
Spectral reflectance measurement of two-dimensional photonic nanocavities with embedded quantum dots
Author :
Stumpf, Wolfgang C. ; Asano, Takashi ; Kojima, Takanori ; Fujita, Masayuki ; Tanaka, Yoshinori ; Noda, Susumu
Author_Institution :
Dept. of Electron. Sci. & Eng., Kyoto Univ., Kyoto
Abstract :
The resonant wavelength spectra of photonic crystal nanocavities containing quantum dots measured by reflectivity are consistent with photoluminescence. The reflectance method provides Q-value estimation of both active and passive nanocavities in good agreement with theory.
Keywords :
Q-factor; infrared spectra; micro-optics; microcavities; nanotechnology; photoluminescence; photonic crystals; quantum dots; reflectivity; Q-value estimation; active nanocavities; embedded quantum dots; passive nanocavities; photoluminescence; photonic crystal nanocavities; resonant wavelength spectra; spectral reflectance; two-dimensional photonic nanocavities; Atomic force microscopy; Gallium arsenide; Lattices; Photonic crystals; Q factor; Quantum dot lasers; Quantum dots; Reflectivity; Slabs; Wavelength measurement;
Conference_Titel :
Optical MEMs and Nanophotonics, 2008 IEEE/LEOS Internationall Conference on
Conference_Location :
Freiburg
Print_ISBN :
978-1-4244-1917-3
Electronic_ISBN :
978-1-4244-1918-0
DOI :
10.1109/OMEMS.2008.4607799
