Frontiers of Optoelectronics, 2016, 9 (2): 151, 网络出版: 2016-10-21
Novel optoelectronic characteristics from manipulating general energy-bands by nanostructures
Novel optoelectronic characteristics from manipulating general energy-bands by nanostructures
photonic crystal waveguide (PCWG) photonic crystal waveguide (PCWG) optomechanical crystal optomechanical crystal surface plasmon polariton (SPP) surface plasmon polariton (SPP) twosurface-plasmon-absorption (TSPA) twosurface-plasmon-absorption (TSPA)
摘要
This paper summarizes our research work on optoelectronic devices with nanostructures. It was indicated that by manipulating so called “general energybands” of fundamental particles or quasi-particles, such as photon, phonon, and surface plasmon polariton (SPP), novel optoelectronic characteristics can be obtained, which results in a series of new functional devices. A silicon based optical switch with an extremely broadband of 24 nm and an ultra-compact (8 μm × 17.6 μm) footprint was demonstrated with a photonic crystal slow light waveguides. By proposing a nanobeam based hetero optomechanical crystal, a high phonon frequency of 5.66 GHz was realized experimentally. Also, we observed and verified a novel effect of two-surface-plasmon-absorption (TSPA), and realized diffraction-limit-overcoming photolithography with resolution of ~1/11 of the exposure wavelength.
Abstract
This paper summarizes our research work on optoelectronic devices with nanostructures. It was indicated that by manipulating so called “general energybands” of fundamental particles or quasi-particles, such as photon, phonon, and surface plasmon polariton (SPP), novel optoelectronic characteristics can be obtained, which results in a series of new functional devices. A silicon based optical switch with an extremely broadband of 24 nm and an ultra-compact (8 μm × 17.6 μm) footprint was demonstrated with a photonic crystal slow light waveguides. By proposing a nanobeam based hetero optomechanical crystal, a high phonon frequency of 5.66 GHz was realized experimentally. Also, we observed and verified a novel effect of two-surface-plasmon-absorption (TSPA), and realized diffraction-limit-overcoming photolithography with resolution of ~1/11 of the exposure wavelength.Prof. Huang authored/co-authored more than 300 journal and conference papers. She is a senior member of the IEEE.
Yidong HUANG, Kaiyu CUI, Fang LIU, Xue FENG, Wei ZHANG. Novel optoelectronic characteristics from manipulating general energy-bands by nanostructures[J]. Frontiers of Optoelectronics, 2016, 9(2): 151. Yidong HUANG, Kaiyu CUI, Fang LIU, Xue FENG, Wei ZHANG. Novel optoelectronic characteristics from manipulating general energy-bands by nanostructures[J]. Frontiers of Optoelectronics, 2016, 9(2): 151.