Format

Send to

Choose Destination

Links from PubMed

See comment in PubMed Commons below
Opt Express. 2006 Apr 3;14(7):2950-5.

The linewidth enhancement factor alpha of quantum dot semiconductor lasers.

Abstract

We show that the various techniques commonly used to measure the linewidth enhancement factor can lead to different values when applied to quantum dot semiconductor lasers. Such behaviour is a direct consequence of the intrinsic capture/escape dynamics of quantum dot materials and of the free carrier plasma effects. This provides an explanation for the wide range of values experimentally measured and the linewidth re-broadening recently measured.

PMID:
19516434
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Optical Society of America
    Loading ...
    Support Center