Transverse-mode selective resonant grating-mirrors for high power and high brightness emission
نویسندگان
چکیده
منابع مشابه
Transverse-mode selective resonant grating-mirrors for high power and high brightness emission.
The finite angular spectral width of a 2D resonant grating mirror is adjusted to select the fundamental transverse mode of a laser and to filter out higher order modes. The selection principle is explained phenomenologically on a simplified 1D model. The 2D design is made so as to sustain the large field concentration in the grating slab-waveguide mirror, and the technology permitting to obtain...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2015
ISSN: 1094-4087
DOI: 10.1364/oe.23.017275