Search Results - "Yi, Soongyu"

Single-shot on-chip spectral sensors based on photonic crystal slabs by Wang, Zhu, Yi, Soongyu, Chen, Ang, Zhou, Ming, Luk, Ting Shan, James, Anthony, Nogan, John, Ross, Willard, Joe, Graham, Shahsafi, Alireza, Wang, Ken Xingze, Kats, Mikhail A., Yu, Zongfu

“…Miniaturized spectrometers have significant potential for portable applications such as consumer electronics, health care, and manufacturing. These…”
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Subwavelength angle-sensing photodetectors inspired by directional hearing in small animals by Yi, Soongyu, Zhou, Ming, Yu, Zongfu, Fan, Pengyu, Behdad, Nader, Lin, Dianmin, Wang, Ken Xingze, Fan, Shanhui, Brongersma, Mark

“…Sensing the direction of sounds gives animals clear evolutionary advantage. For large animals, with an ear-to-ear spacing that exceeds audible sound…”
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Angle-based wavefront sensing enabled by the near fields of flat optics by Yi, Soongyu, Xiang, Jin, Zhou, Ming, Wu, Zhicheng, Yang, Lan, Yu, Zongfu

“…There is a long history of using angle sensors to measure wavefront. The best example is the Shack-Hartmann sensor. Compared to other methods of wavefront…”
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Multimodal light-sensing pixel arrays by Qu, Yurui, Yi, Soongyu, Yang, Lan, Yu, Zongfu

“…Image sensors used in consumer cameras only detect intensity of light. Spectral, angular, and phase information of incident light is largely lost. For…”
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A multiple-resonator approach for broadband light absorption in a single layer of nanostructured graphene by Yi, Soongyu, Zhou, Ming, Shi, Xi, Gan, Qiaoqiang, Zi, Jian, Yu, Zongfu

“…The interaction between two-dimensional (2D) materials and light is rather weak due to their ultrathin thickness. In order for these emerging 2D materials to…”
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Author Correction: Subwavelength angle-sensing photodetectors inspired by directional hearing in small animals by Yi, Soongyu, Zhou, Ming, Yu, Zongfu, Fan, Pengyu, Behdad, Nader, Lin, Dianmin, Wang, Ken Xingze, Fan, Shanhui, Brongersma, Mark

“…In the version of this Letter originally published, Zongfu Yu was mistakenly not noted as being a corresponding author; this has now been corrected in all…”
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Compact Antenna Array With Port Decoupling for LTE-Standardized Mobile Phones by Bhatti, R.A., Soongyu Yi, Seong-Ook Park

“…A compact dual-element antenna has been designed at 710 MHz for newly emerging long-term evolution (LTE) personal wireless communication standard applications…”
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Nano-indented Ge surfaces by metal-assisted chemical etching (MacEtch) and its application for optoelectronic devices by Munho Kim, Soongyu Yi, Jeong Dong Kim, Shih-Chia Liu, Weidong Zhou, Zongfu Yu, Xiuling Li

“…Surface reflection is one of the major limiting factors to determine light absorption performance of optoelectronic devices. In recent years, light management…”
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The analog of superradiant emission in thermal emitters by Ming Zhou, Soongyu Yi, Ting Shan Luk, Qiaoqiang Gan, Zongfu Yu

“…The superradiant spontaneous emission is caused by the collective interaction of quantum emitters. Such collective interaction also exists in nanoscale…”
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Dispersion manipulation of multilayer dielectric plasmonic metasurfaces by Shi, Xi, Zhang, Zhengren, Ge, Lixin, Xiang, jin, Yi, Soongyu

“…•We investigate metasurfaces consisting of multilayered dielectric nanostructures periodically positioned on a metal-like substrate.•By tailoring the…”
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Enhanced Performance of Ge Photodiodes via Monolithic Antireflection Texturing and α‑Ge Self-Passivation by Inverse Metal-Assisted Chemical Etching by Kim, Munho, Yi, Soongyu, Kim, Jeong Dong, Yin, Xin, Li, Jun, Bong, Jihye, Liu, Dong, Liu, Shih-Chia, Kvit, Alexander, Zhou, Weidong, Wang, Xudong, Yu, Zongfu, Ma, Zhenqiang, Li, Xiuling

“…Surface antireflection micro and nanostructures, normally formed by conventional reactive ion etching, offer advantages in photovoltaic and optoelectronic…”
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Analog of superradiant emission in thermal emitters by Zhou, Ming, Yi, Soongyu, Luk, Ting Shan, Gan, Qiaoqiang, Fan, Shanhui, Yu, Zongfu

“…When wave effects of thermal photons become significant, thermal emitters can exhibit intriguing coherent effects. Here, we show that the superradiant…”
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Superradiant absorption in multiple optical nanoresonators by Yi, Soongyu, Zhou, Ming, Wang, Zhu, Yu, Zongfu

“…Optical resonators offer an excellent analog of quantum two-level systems. Studying optical analogs of the electromagnetically induced transparency and the…”
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Subwavelength angle sensing photodetector by Soongyu Yi, Ming Zhou, Zongfu Yu, Pengyu Fan, Dianmin Lin, Shanhui Fan, Brongersma, Mark

“…By mimicking internally coupled ears directional hearing capability of small animals, we demonstrate subwavelength angle sensing using coupled optical…”
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Broadband Light Absorption Based on Nanostructured Resonators and Multimodal Photodetectors by Yi, Soongyu

“…Optical resonance has been employed as an effective means for enhancing the light-material interaction in conventional optoelectronic devices. Although there…”
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Sub-10-nanometer-scale laser ablation on hard materials from dielectric near-field nanophotonics by Yong Ho Kwon, Hewei Liu, Soongyu Yi, Hao Bian, Feng Chen, Zongfu Yu, Hongrui Jiang

“…This paper demonstrates sub-10-nanometer (nm) laser ablation on hard materials. An 800-nm-wavelength femtosecond laser is focused down to…”
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Analog of superradiant emission in thermal emitters by Zhou, Ming, Yi, Soongyu, Luk, Ting Shan, Gan, Qiaoqiang, Fan, Shanhui, Yu, Zongfu

“…When wave effects of thermal photons become significant, thermal emitters can exhibit intriguing coherent effects. Here in this paper, we show that the…”
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Analog of superradiant emission in thermal emitters by Zhou, Ming, Yi, Soongyu, Luk, Ting Shan, Gan, Qiaoqiang, Fan, Shanhui, Yu, Zongfu

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Germanium photodiodes on pyramidal textured surface by Metal-Assisted Chemical Etching by Kim, Munho, Yi, Soongyu, Kim, Jeong Dong, Yin, Xin, Li, Jun, Bong, Jihye, Liu, Dong, Liu, Shih-Chia, Kvit, Alexander, Zhou, Weidong, Wang, Xudong, Yu, Zongfu, Ma, Zhenqiang, Li, Xiuling

“…We demonstrate a Ge photodiode on pyramidal textured surface by Metal-Assisted Chemical Etching (MacEtch) technique. This photodiode shows both reduced dark…”
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