参考文献/References:
[1] Pendry J B.Negative refraction makes a perfect lens[J].Physical Review Letters,2000,85(18):3 966-3 969.
[2]Fang N,Lee H,Sun C,et al.Sub-diffraction-limited optical imaging with a silver superlens[J].Science,2005,308(5721):534-537.
[3]Zhang X,Liu Z.Superlenses to overcome the diffraction limit[J].Nature Materials,2008,7(6):435-441.
[4]Kawata S,Inouye Y,Verma P.Plasmonics for near-field nano-imaging and superlensing[J].Nature Photonics,2009,3(7):388-394.
[5]Hell S W,Schmidt R,Egner A.Diffraction-unlimited three-dimensional optical nanoscopy with opposing lenses[J].Nature Photonics,2009,3(7):381-387.
[6]Rho J,Ye Z,Xiong Y,et al.Spherical hyperlens for two-dimensional sub-diffractional imaging at visible frequencies[J].Nature Communications,2010,143(1):1-5.
[7]Van Putten E G,Akbulut D,Bertolotti J,et al.Scattering lens resolves sub-100 nm structures with visible light[J].Physical Review Letters,2011,106(19):193905-1-193905-4.
[8]Rogers E T F,Lindberg J,Roy T,et al.A super-oscillatory lens optical microscope for subwavelength imaging[J].Nature Materials,2012,11(5):432-435.
[9]Lu D,Liu Z.Hyperlenses and metalenses for far-field super-resolution imaging[J].Nature Communications,2012,1205(3):1-9
[10]Lemoult F,Fink M,Lerosey G.A polychromatic approach to far-field superlensing at visible wavelengths[J].Nature Communications,2012,889(3):1-8.
[11]Fletcher D A,Crozier K B,Quate C F,et al.Near-field infrared imaging with a microfabricated solid immersion lens[J].Applied Physics Letters,2000,77(14):2 109-2 111.
[12]Lee J Y,Hong B H,Kim W Y,et al.Near-field focusing and magnification through self-assembled nanoscale spherical lenses[J].Nature,2009,460(7254):498-501.
[13]Wang Z,Guo W,Li L,et al.Optical virtual imaging at 50 nm lateral resolution with a white-light nanoscope[J].Nature Communications,2011,218(2):1-6.
[14]Hao X,Kuang C,Liu X,et al.Microsphere based microscope with optical super-resolution capability[J].Applied Physics Letters,2011,99(20):203102-1-203102-3.
[15]Hao X,Kuang C,Li Y,et al.Hydrophilic microsphere based mesoscopic-lens microscope(MMM)[J].Optics Communications,2012,285(20):4 130-4 133.
[16]王淑莹,章海军,张冬仙.基于微球透镜的任选区高分辨光学显微成像新方法研究[J].物理学报,2013,62(3):34 207-034 207.
[17]Li L,Guo W,Yan Y,et al.Label-free super-resolution imaging of adenoviruses by submerged microsphere optical nanoscopy[J].Light:Science and Applications,2013,2(9):e104-1-e104-9.
[18]Ye R,Ye Y H,Ma H F,et al.Experimental far-field imaging properties of a～5-μm diameter spherical lens[J].Optics Letters,2013,38(11):1 829-1 831.
[19]Chen Z,Taflove A,Backman V.Photonic nanojet enhancement of backscattering of light by nanoparticles:a potential novel visible-light ultramicroscopy technique[J].Optics Express,2004,12(7):1 214-1 220.