Detail publikace

Optical near-field investigations on GaAs/AlxGa1-XAs quantum dots

Originální název

Optical near-field investigations on GaAs/AlxGa1-XAs quantum dots

Anglický název

Optical near-field investigations on GaAs/AlxGa1-XAs quantum dots

Jazyk

en

Originální abstrakt

The generation of the mid-infrared laser light in the tunnel-bounded quantum wells is observed. This phenomenon is linked together with inter-subband transitions of electrons during the intraband optical pumping. The inversion of population quantum wells is also possible during the interband optical or current pumping. This process is more convenient for practical applications. To investigate the optical properties of tunnel-bounded quantum-wells GaAs/AlxGa1-xAs with intersubband transitions of electrons the time and spatial resolved scanning near-field optical microscope is used.

Anglický abstrakt

The generation of the mid-infrared laser light in the tunnel-bounded quantum wells is observed. This phenomenon is linked together with inter-subband transitions of electrons during the intraband optical pumping. The inversion of population quantum wells is also possible during the interband optical or current pumping. This process is more convenient for practical applications. To investigate the optical properties of tunnel-bounded quantum-wells GaAs/AlxGa1-xAs with intersubband transitions of electrons the time and spatial resolved scanning near-field optical microscope is used.

BibTex


@inproceedings{BUT15230,
  author="Lubomír {Grmela} and Jaroslav {Kala} and Pavel {Tománek}",
  title="Optical near-field investigations on GaAs/AlxGa1-XAs quantum dots",
  annote="The generation of the mid-infrared laser light in the tunnel-bounded quantum wells is observed. This phenomenon is linked together with inter-subband transitions of electrons during the intraband optical pumping. The inversion of population quantum wells is also possible during the interband optical or current pumping. This process is more convenient for practical applications. To investigate the optical properties of tunnel-bounded quantum-wells GaAs/AlxGa1-xAs with intersubband transitions of electrons the time and spatial resolved scanning near-field optical microscope is used.",
  address="Zeithamlová Milena, Ing. - Agentura Action M",
  booktitle="Photonics Prague 2005",
  chapter="15230",
  institution="Zeithamlová Milena, Ing. - Agentura Action M",
  year="2005",
  month="june",
  pages="163--164",
  publisher="Zeithamlová Milena, Ing. - Agentura Action M",
  type="conference paper"
}