Search Results - "Heming, Wei"

Direct Laser Writing Polymer Micro-Resonators for Refractive Index Sensors by Heming Wei, Krishnaswamy, Sridhar

“…A sensitive refractometric polymer micro-resonator sensor is fabricated using direct laser writing. The design consists of two tapered waveguides that can be…”
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Data‐Class‐Specific All‐Optical Transformations and Encryption by Bai, Bijie, Wei, Heming, Yang, Xilin, Gan, Tianyi, Mengu, Deniz, Jarrahi, Mona, Ozcan, Aydogan

“…Diffractive optical networks provide rich opportunities for visual computing tasks. Here, data‐class‐specific transformations that are all‐optically performed…”
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3D Printing Optofluidic Mach-Zehnder Interferometer on a Fiber Tip for Refractive Index Sensing by Zhang, Dengwei, Wei, Heming, Krishnaswamy, Sridhar

“…An optofluidic polymer Mach-Zehnder interferometer (MZI) fabricated via direct laser writing (DLW) on a fiber tip is proposed and experimentally demonstrated…”
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Compact, High‐resolution Inverse‐Designed On‐Chip Spectrometer Based on Tailored Disorder Modes by Hadibrata, Wisnu, Noh, Heeso, Wei, Heming, Krishnaswamy, Sridhar, Aydin, Koray

“…Integrated optical sensors have garnered much interest for lab‐on‐chip applications such as chemical and biological sensing and detection. Among various ways…”
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Broadband Fiber-Optic Acoustic Sensors by Wei, Heming, Gong, Zhe, Wu, Wenjing, Che, Jiawei, Zhang, Liang, Pang, Fufei, Wang, Tingyun

“…A broadband fiber-optic acoustic sensing system is proposed and demonstrated, which is configured by a fiber Bragg grating (FBG) and an erbium-doped fiber…”
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A Cluster-Based Method for Quantitative Characterization and Uncertainty Evaluation of Areal Step Height in Structured Surface Metrology by Wang, Chen, Meng, Xianyu, Krolczyk, Grzegorz, Wei, Heming

“…Quantitative characterization and uncertainty evaluation of areal step height are of increasing importance for semiconductor manufacturing. However, step…”
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Three-Dimensional Printed Polymer Waveguides for Whispering Gallery Mode Sensors by Heming Wei, Amrithanath, Abhishek K., Krishnaswamy, Sridhar

“…Whispering gallery mode (WGM) microresonators are widely exploited for highly sensitive sensing applications due to their ultrahigh quality (Q) factor enabling…”
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Lorentz Force Based Magnetic Field Sensor by Using Heterogeneous Integrated Optical Fiber With Side Nickel Core by Yang, Yi, Zhu, Mengshi, Gu, Yunzhe, Tang, Yi, Wei, Heming, Zhang, Liang, Pang, Fufei, Wang, Tingyun

“…A heterogeneously integrated fiber-optic magnetic field sensor is proposed and demonstrated in this work. The sensing fiber is thermally drawn and consists of…”
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3D Printing of Micro-Optic Spiral Phase Plates for the Generation of Optical Vortex Beams by Wei, Heming, Amrithanath, Abhishek K., Krishnaswamy, Sridhar

“…Optical vortex is a type of structured beam with helical phase wavefronts that carry orbital-angular momentum (OAM) with different topological charge numbers…”
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Fabrication and Characterization of Low-Loss Gaussian-Like Reversed Ridge Optical Waveguides by Wei, Wei, Lu, Xiao, Pang, Fufei, Wei, Heming, Zhang, Liang, Wang, Tingyun

“…A Gaussian-like reversed ridge optical waveguide based on the perfluorinated acrylate polymer is fabricated by an improved UV photolithography with the…”
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A Corrugated Diaphragm-Based Fabry-Perot Ultrasonic Sensor by Two-Photon 3D Printing by Wei, Yan, Sun, Kexuan, Wei, Heming, Zhu, Mengshi, Pang, Fufei, Marques, Carlos, Hu, Xuehao

“…A polymer corrugated diaphragm-based fiber-optic Fabry-Perot (FP) interferometer is proposed as an ultrasonic sensor and directly fabricated on an optical…”
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Folding at the Microscale: Enabling Multifunctional 3D Origami‐Architected Metamaterials by Lin, Zhaowen, Novelino, Larissa S., Wei, Heming, Alderete, Nicolas A., Paulino, Glaucio H., Espinosa, Horacio D., Krishnaswamy, Sridhar

“…Mechanical metamaterials inspired by the Japanese art of paper folding have gained considerable attention because of their potential to yield deployable and…”
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Cylindrical Vector Beam for Vector Magnetic Field Sensing Based on Magnetic Fluid by Wu, Hao, Qiu, Jianheng, Wang, Pengchong, Shang, Yana, Zhang, Liang, Wei, Heming, Pang, Fufei

“…Based on the unique polarization characteristic of the cylindrical vector beam, a new-type vector magnetic field sensing technique is proposed. As the…”
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Cylindrical Vector Beams for Alternating Magnetic Field Sensing Based on YIG Crystal by Wang, Pengchong, Zhu, Mengshi, Pang, Fufei, Wei, Heming, Zhang, Liang, Shang, Yana, Chen, Wei, Wang, Tingyun

“…In this work, a cylindrical vector beams-based magnetic field sensor was proposed and demonstrated by using an yttrium iron garnet (YIG) crystal as the…”
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Optofluidic Photonic Crystal Fiber Coupler for Measuring the Refractive Index of Liquids by Heming Wei, Yinian Zhu, Krishnaswamy, Sridhar

“…We report a novel optical sensing device capable of measuring the refractive index of liquids based on evanescent field coupling between a photonic crystal…”
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Highly sensitive magnetic field microsensor based on direct laser writing of fiber-tip optofluidic Fabry–Pérot cavity by Zhang, Dengwei, Wei, Heming, Hu, Huizhu, Krishnaswamy, Sridhar

“…In this paper, a polymer micro-Fabry–Pérot interferometer (FPI) fabricated via direct laser writing using two-photon polymerization techniques on a single mode…”
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Hermetic Welding of an Optical Fiber Fabry–Pérot Cavity for a Diaphragm-Based Pressure Sensor Using CO2 Laser by Zhang, Hui, Li, Yi, Zhang, Zhuo, Yang, Chaoming, Liang, Mingshan, Hu, Yong, Wei, Heming, Pang, Fufei

“…A diaphragm-based hermetic optical fiber Fabry–Pérot (FP) cavity is proposed and demonstrated for pressure sensing. The FP cavity is hermetically sealed using…”
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Insights and Perspectives on Modal Characteristics in Tilted Fiber Bragg Gratings: A Review by Ooi, Cheong-Weng, Udos, Waldo, Lim, Kok-Sing, Wei, Heming, Yang, Hangzhou, Ahmad, Harith

“…This article reviews the characteristics and properties of various modes in tilted fiber Bragg gratings (TFBGs). It explores the fundamental theory and optical…”
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Self-injection locked low-noise Brillouin random fiber laser via dynamic fiber grating for QAM coherent communication by Zhang, Liang, Shou, Haozhe, Feng, Yiyang, Li, Zhengxuan, Zhu, Mengshi, Wei, Heming, Song, Yingxiong, Pang, Fufei, Wang, Tingyun

“…A low-noise Brillouin random fiber laser (BRFL) based on dynamic fiber grating (DFG)-assisted self-injection locking (SIL) as a laser carrier for coherent…”
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Signal Amplification Study for Gold-Coated Tilted Fiber Bragg Grating With Avidin-Biotin Sandwich Assay in the Detection of SARS-CoV-2 by Udos, Waldo, Tan, Soon-Hao, Lim, Kok-Sing, Low, May-Lee, Wei, Heming, Ahmad, Harith

“…This study presents a method for detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This investigation involves a multilayer sandwich…”
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