Publication result detail

Local photoluminescence in InAs/GaAs heterostructures with quantum dots and artificial molecules

GRMELA, L.; KALA, J.; TOMÁNEK, P.

Original Title

Local photoluminescence in InAs/GaAs heterostructures with quantum dots and artificial molecules

English Title

Local photoluminescence in InAs/GaAs heterostructures with quantum dots and artificial molecules

Type

WoS Article

Original Abstract

The use of QDs as a basis for new optoelectronic devices is very promising, due to a long electron lifetime at their excited levels. Therefore the inter- and intraband light absorption studies in QDs are useful not only for investigations of photodetectors but they also are the necessary condition of the development of new types of mid-infrared lasers. The preliminary results of experimental and theoretical studies of the optical phenomena in n- and p-doped InAs/GaAs QDs and artificial molecules formed by pairs of QDs are presented.

English abstract

The use of QDs as a basis for new optoelectronic devices is very promising, due to a long electron lifetime at their excited levels. Therefore the inter- and intraband light absorption studies in QDs are useful not only for investigations of photodetectors but they also are the necessary condition of the development of new types of mid-infrared lasers. The preliminary results of experimental and theoretical studies of the optical phenomena in n- and p-doped InAs/GaAs QDs and artificial molecules formed by pairs of QDs are presented.

Keywords

optical phenomena, SNOM, InAs/GaAs, quantum dot, artificial molecule

Key words in English

optical phenomena, SNOM, InAs/GaAs, quantum dot, artificial molecule

Authors

GRMELA, L.; KALA, J.; TOMÁNEK, P.

Released

31.01.2006

Publisher

SPIE

Location

Bellingham, USA

ISBN

0277-786X

Periodical

Proceedings of SPIE

Volume

6180

Number

6180

State

United States of America

Pages from

517

Pages to

522

Pages count

6

BibTex

@article{BUT45824,
  author="Lubomír {Grmela} and Jaroslav {Kala} and Pavel {Tománek}",
  title="Local photoluminescence in InAs/GaAs heterostructures with quantum dots and artificial molecules",
  journal="Proceedings of SPIE",
  year="2006",
  volume="6180",
  number="6180",
  pages="517--522",
  issn="0277-786X"
}