Accession Number:

ADP013238

Title:

Photoluminescence of Isolated Quantum Dots in Metastable InAs Arrays

Descriptive Note:

Conference proceedings

Corporate Author:

SAINT PETERSBURG STATE UNIV (RUSSIA) INST OF PHYSICS

Report Date:

2001-06-01

Pagination or Media Count:

4.0

Abstract:

Certain cases are studied in which quantum dots showing no collective characteristics appear. It is demonstrated that isolated quantum dots are typical of the metastable arrays. The light radiated by these nanoislands has a narrower spectral band as compared to other dot arrays. This effect should be taken into account for the development of quantum dot lasers in particular for vertically cavity surface emitting lasers.

Subject Categories:

  • Lasers and Masers
  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE