Polarimetry with azimuthally polarized light
نویسندگان
چکیده
منابع مشابه
Shaping a Subwavelength Needle with Ultra-long Focal Length by Focusing Azimuthally Polarized Light
Flat optics, which could planarize and miniaturize the traditional optical elements, possesses the features of extremely low profile and high integration for advanced manipulation of light. Here we proposed and experimentally demonstrated a planar metalens to realize an ultra-long focal length of ~240λ with a large depth of focus (DOF) of ~12λ, under the illumination of azimuthally polarized be...
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ژورنال
عنوان ژورنال: Optics Communications
سال: 2018
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2017.10.002