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| 1 | Active control of EIT-like response in a symmetry-broken metasurface with orthogonal electric dipolar resonators显示文摘The active control of electromagnetic response in metamaterial and mutual coupling between resonant building blocks is of fundamental importance in realizing high-quality metamaterials. In this work, we propose and experimentally demonstrate the tunabilities of symmetry-broken metasurfaces made of orthogonal electric dipolar resonators. The metasurface with vertical and horizontal wires is integrated with a PIN diode for active control.It is found that the electromagnetically induced transparency(EIT)-like spectrum appears due to the destructive or constructive interferences between the two electric dipolar modes when the structural symmetry broken is introduced to the metasurface. Different from previous works on the EIT-like effect, there is only electric dipole response in our metasuface. The microscopic response of the metasurface is numerically calculated to illustrate the mode coupling between the orthogonal electric dipolar resonators. By applying temporal coupled-mode theory,the interaction between the electromagnetic wave and the symmetry-broken metasurface is described, and the characteristic parameters of the resonator system, which determine the electromagnetic response of the metasurface, are acquired. | RUISHENG YANG QUANHONG FU YUANCHENG FAN WEIQI CAI KEPENG QIU WEIHONG ZHANG FULI ZHANG | 2019 | Photonics Research2019，7，9： | 3 |
| 2 | Spatial separation of spectrum inside the tapered metamaterial optical waveguide显示文摘In this work,the optical metamaterials based on silver dendritic cells are prepared by electrochemical deposition,and its transmission and focusing behaviors are investigated.The experimental results show that the optical metamaterials reveal a multiple pass-band transmission spectrum and a prominent focusing effect at the wavelength corresponding to the maximum transmission coefficient.Two optical metamaterial samples are combined into a tapered optical waveguide,and the spectra of transmitted light at the surface of the tapered optical waveguide is measured by using the fiber spectrometer along the light propagation direction.The results demonstrate that each frequency component of the wave packet is stopped at a different waveguide thickness,leading to the spatial separation of its spectrum.The spatial separation of spectrum can be effectively tuned by adjusting the inclination of the tapered optical waveguide,which can be used for storing photons and slow-light research. | CHENG XiaoChao FU QuanHong ZHAO XiaoPeng | 2011 | Chinese Science Bulletin2011，56，2： | 2 |
| 3 | Effects of protein-bound polysaccharide isolated from pumpkin on insulin in diabetic rats 显示文摘 | Li Quanhong Fu Caili Rui Yukui Hu Guanghui Cai Tongyi | 2005 | Plant Foods for Human Nutrition2005，60，： | 1 |
| 4 | Some properties of an acidic protein-bound polysaccharide from the fruit of pumpkin显示文摘 | Fu Caili Tian Haijun Cai Tongyi Liu Yi Li Quanhong | | Food Chemistry0，，： | 1 |
| 5 | Ultrasound-assisted extraction of xyloglucan from apple pomace显示文摘 | Caili Fu Haijun Tian Quanhong Li | | 0，，06： | 1 |
| 6 | Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | LI Quanhong FU Caili | 2005 | Food Chemistry2005，92，4： | 1 |
| 7 | Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein 显示文摘 | LI Quanhong FU Caili | 2005 | Food Chemistry2005，92，4： | 1 |
| 8 | Negative permeability and subwavelength focusing of quasi-periodic dendritic cell metamaterials显示文摘 | Zhou Xin Fu Quanhong Zhao Xiaopeng | | 0，，： | 1 |
| 9 | Application of response surface methodology for extraction optimization of gemint pumpkin seeds protein显示文摘 | Li Quanhong Fu Caili | 2005 | Food Chemistry2005，92，： | 1 |
| 10 | Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | LI Quanhong FU Caili | 2005 | Food Chemistry2005，92，： | 1 |
| 11 | Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | LI Quanhong FU Caili | 2005 | Food Chemistry2005，92，4： | 1 |
| 12 | Application for response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | LI QUANHONG FU CAILI | 2005 | Food Chemistry2005，92，4： | 1 |
| 13 | Application of response surface methodology for extraction optimization of gernfinant pumpkin seeds protein显示文摘 | Li Quanhong Fu Caili | | 0，，02： | 1 |
| 14 | Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | Li Quanhong Fu Caili | 2005 | Food Chemistry2005，，92： | 1 |
| 15 | Ultrasound assisted extraction of xyloglucan from apple pomace显示文摘 | Caili Fu Haijun Tian Quanhong Li | 2006 | Ultrasonics Sonochemistry2006，13，6： | 1 |
| 16 | Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | Li Quanhong Fu Caili | 2005 | Food Chemistry2005，92，4： | 1 |
| 17 | Application of response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | FU Caili SHI Huan LI Quanhong | 2005 | Food Chem2005，92，4： | 1 |
| 18 | Application of response surface melhodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | LI Quanhong FU Caili | 2005 | Food Chemistry2005，92，4： | 1 |
| 19 | Effects of protein-bound polysac- chadde isolated from pumpkin on insulin in diabetic rats显示文摘 | LI Quanhong FU Caili RUI Yukui | 2005 | Plants Foods for Human Nutrition2005，60，6： | 1 |
| 20 | Aplication of response surface methodology for extraction optimization of germinant pumpkin seeds protein显示文摘 | LI Quanhong FU Caili | 2005 | Food Chemistry2005，92，4： | 1 |
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