Abstract
The measurements in hexagonal photonic bandgap (PBG) microcavities that have areas between 2.0 and 8.6 μm2 are presented. The 2D triangular lattice PBG mirrors are etched into a GaAs/AlGaAs waveguide heterostructure with three layers of InAs quantum dots at the center of a 240 nm thick GaAs core. The experimental principle follows closely the photoluminescence of the InAs dots internally probes the cavity resonances and the small fraction of light that is scattered into air is collected and fed to an optical multichannel analyzers.
Original language | English |
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Pages (from-to) | 419-420 |
Number of pages | 2 |
Journal | Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS |
Volume | 2 |
DOIs | |
Publication status | Published - 6 Aug 2002 |
Externally published | Yes |
Event | 1999 12th Annual Meeting IEEE Lasers and Electro-Optics Society - San Francisco, United States Duration: 8 Nov 1999 → 11 Nov 1999 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering