Finely resolved transmission spectra and band structure of two-dimensionalphotonic crystals using emission from InAs quantum dots

Citation
D. Labilloy et al., Finely resolved transmission spectra and band structure of two-dimensionalphotonic crystals using emission from InAs quantum dots, PHYS REV B, 59(3), 1999, pp. 1649-1652
Citations number
14
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B-CONDENSED MATTER
ISSN journal
01631829 → ACNP
Volume
59
Issue
3
Year of publication
1999
Pages
1649 - 1652
Database
ISI
SICI code
0163-1829(19990115)59:3<1649:FRTSAB>2.0.ZU;2-E
Abstract
We present continuous near-infared transmission measurements of two-dimensi onal photonic crystals etched through a (Ga,Al)As waveguide. We use photolu minescence of InAs self-organized quantum dots as an internal source with a broad guided spectrum. Transmission spectra exhibit both a marked gap for the TE polarization and a fine structure consisting of transmission oscilla tions around it. This fine structure is exploited to assess the fabrication parameters and to determine the band structure of the photonic crystal. [S 0163-1829(99)01804-4].