A novel near-field nano-imager based on nanophotodetector(NPD) array is presented. Simulation shows Lambda/10 resolution could be obtained by NPD array. The initially realized NPD devices at 1.5um wavelength have the smallest pixel size of 50nm.
© 2008 Optical Society of America
(220.0220) Optical design and fabrication : Optical design and fabrication
(230.0230) Optical devices : Optical devices
(230.5160) Optical devices : Photodetectors
(220.4241) Optical design and fabrication : Nanostructure fabrication
B. Liu, Y. Huang, and S. Ho, "Nanophotodetector Array for Nano-Imaging," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CFH6.
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