Transverse modes in oxide confined VCSELs: Influence of pump profile, spatial hole burning, and thermal effects
نویسندگان
چکیده
منابع مشابه
Transverse modes in oxide confined VCSELs: Influence of pump profile, spatial hole burning, and thermal effects.
We present experimental studies on the transverse mode emission behaviour of oxide-confined Vertical Cavity Surface Emitting Lasers (VCSELs). VCSELs with aperture diameters of 6um and 11um exhibit a wide variety of emission patterns from low order Hermite- Gaussian modes to high order Laguerre-Gaussian modes. We obtain detailed information about the spatial gain distribution by recording sponta...
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ژورنال
عنوان ژورنال: Optics Express
سال: 1999
ISSN: 1094-4087
DOI: 10.1364/oe.5.000038