A Structure Design for the Expansion of Fiber Element Radiation Scope in Optical Phased Array
نویسندگان
چکیده
An optical waveguide structure, which increases the far field radiation angle two times than that of conventional fiber, is designed and analyzed for the research of optical phased array. The structure improves the scanning scope of the optical fiber phased array effectively through designing the shape and the refractive index profile of the single mode fiber. Far field characteristic of this structure is analyzed using FD-BPM and the Fraunhofer diffraction theory. DOI: 10.2529/PIERS070125063744
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