Polarization-dependent effects in point-by-point fiber Bragg gratings enable simple, linearly polarized fiber lasers
نویسندگان
چکیده
منابع مشابه
Polarization-dependent effects in point-by-point fiber Bragg gratings enable simple, linearly polarized fiber lasers.
Fiber Bragg gratings inscribed with a femtosecond laser using the point-by-point (PbP) technique have polarization dependent grating strength (PDGS) and exhibit birefringence. In this paper we quantify the dependence of these two properties on the ellipticity, position in the core and size of the micro-voids at the center of each refractive index modulation. We demonstrate that the effective mo...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2009
ISSN: 1094-4087
DOI: 10.1364/oe.17.006082