Radially polarized conical beam from an embedded etched fiber
نویسندگان
چکیده
منابع مشابه
Radially polarized conical beam from an embedded etched fiber.
We propose a method for producing a conical beam based on the lateral refraction of the TM(01) mode from a two-mode fiber after chemical etching of the cladding, and for controlling its radial polarization. The whole power of the guided mode is transferred to the refracted beam with low diffraction. Polarization control by a series of azimuthal detectors and a stress controller affords the tran...
متن کاملRefraction of TM 01 radially polarized mode from a chemically etched fiber
We propose a method for producing and controlling a radially polarized beam based on the lateral refraction of the TM 01 mode from a fiber after chemical etching of the cladding. Two aspects are studied: (1) the quality of the refracted beam as a function of the geometry of the etched segment, (2) the method of polarization control by a series of azimuthal detectors. The polarization is modifie...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 2009
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.34.001780