Open AccessSurface plasmon modulated nano-aperture vertical-cavity surface-emitting laser
Author(s) -
Gao Jian-Xia,
Guofeng Song,
Baoping Guo,
Qiaoqiang Gan,
Lianghui Chen
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.5827
Subject(s) - materials science , nano , aperture (computer memory) , surface plasmon , surface (topology) , optics , laser , optoelectronics , surface plasmon polariton , plasmon , composite material , physics , acoustics , geometry , mathematics
Surface plasmon modulated nano-aperture vertical-cavity surface-emitting lasers were fabricated from common 850nm VCSELs. When the diameter of the aperture was 200nm, and the period of grating was 400nm, the maximum far-field output power reached 0.3mW at a driving current of 15mA. The fabrication process was described and the beaming properties were studied via experimentally and theoretically.