CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Design of silicon-based integrated gradient index lens
Zhang, L; Sun, YH; Xia, HJ; Wang, L; Cao, SQ; Yang, SM; Wu, YQ; Tai, RZ
AbstractMetasurface silicon-based optical devices are highly integrated and high-performance, meeting the requirements of photonics integrated circuits. We present a design method for metasurface silicon-based gradient index (GRIN) optical lens. With easy calculation, this method supports large-area GRIN elements design. The Luneburg lens and integrated coupler are shown as examples. Such devices show good performances in simulations. The simulations show that the Luneburg lens can focus light from all directions equally well. The optical 1-dB bandwidth of the integrated coupler is about 100 nm. Our method provides a convenient and feasible approach for designing silicon-based GRIN lenses. (C) 2020 Society of Photo-Optical Instrumentation Engineers (SPIE).
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Document Type期刊论文
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Nanjing Univ, Nanjing, Peoples R China
4.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai Synchrotron Radiat Facil, Shanghai, Peoples R China
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GB/T 7714
Zhang, L,Sun, YH,Xia, HJ,et al. Design of silicon-based integrated gradient index lens[J]. JOURNAL OF NANOPHOTONICS,2020,14(4):-.
APA Zhang, L.,Sun, YH.,Xia, HJ.,Wang, L.,Cao, SQ.,...&Tai, RZ.(2020).Design of silicon-based integrated gradient index lens.JOURNAL OF NANOPHOTONICS,14(4),-.
MLA Zhang, L,et al."Design of silicon-based integrated gradient index lens".JOURNAL OF NANOPHOTONICS 14.4(2020):-.
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