Search Results - "Guo, Kuikui"

A secure and efficient identity-based quantum signature scheme by Liu, Bai, Zhu, Pengda, Guo, Kuikui

“…In recent years, identity-based quantum signature protocols have received much attention due to their unique advantages. Based on Bell states, we propose an…”
Get full text

Femtosecond Laser Inscription of Fiber Bragg Grating in Twin-Core Few-Mode Fiber for Directional Bend Sensing by Yang, Kaiming, He, Jun, Liao, Changrui, Wang, Ying, Liu, Shen, Guo, Kuikui, Zhou, Jiangtao, Li, Zhengyong, Tan, Zhan, Wang, Yiping

“…We demonstrated femtosecond laser inscription of fiber Bragg gratings (FBGs) in a twin-core few-mode fiber (TC-FMF) for directional bend sensing. An FBG was…”
Get full text

High-Sensitivity Gas-Pressure Sensor Based on Fiber-Tip PVC Diaphragm Fabry–Pérot Interferometer by Zhang, Zhe, Liao, Changrui, Tang, Jian, Bai, Zhiyong, Guo, Kuikui, Hou, Maoxiang, He, Jun, Wang, Ying, Liu, Shen, Zhang, Feng, Wang, Yiping

“…We demonstrate a novel polyvinyl chloride (PVC) diaphragm-based fiber-tip Fabry-Perot interferometer for gas-pressure measurements with ultrahigh sensitivity…”
Get full text

Consortium Blockchain based Lightweight Message Authentication and Auditing in Smart Home by Liu, Bai, Yao, Xueyan, Guo, Kuikui, Zhu, Pengda

“…Currently, smart homes rely heavily on wireless sensor networks (WSNs), which typically consist of wireless sensor nodes with limited resources and are…”
Get full text

Novel fabrication technique for phase-shifted fiber Bragg gratings using a variable-velocity scanning beam and a shielded phase mask by Zhou, Jiangtao, Guo, Kuikui, He, Jun, Hou, Maoxiang, Zhang, Zhe, Liao, Changrui, Wang, Ying, Xu, Gaixia, Wang, Yiping

“…A new method is proposed and demonstrated for fabricating phase-shifted fiber Bragg gratings (FBGs) using a variable-velocity scanning UV laser beam in…”
Get full text

A Nondestructive Measurement Method of Optical Fiber Young's Modulus Based on OFDR by Li, Pengfei, Fu, Cailing, Zhong, Huajian, Du, Bin, Guo, Kuikui, Meng, Yanjie, Du, Chao, He, Jun, Wang, Lei, Wang, Yiping

“…A nondestructive measurement method based on an Optical frequency domain reflectometry (OFDR) was demonstrated to achieve Young's modulus of an optical fiber…”
Get full text

In-Fiber Collimator-Based Fabry-Perot Interferometer with Enhanced Vibration Sensitivity by Du, Bin, Xu, Xizhen, He, Jun, Guo, Kuikui, Huang, Wei, Zhang, Fengchan, Zhang, Min, Wang, Yiping

“…A simple vibration sensor is proposed and demonstrated based on an optical fiber Fabry-Perot interferometer (FPI) with an in-fiber collimator. The device was…”
Get full text

Dual-Polarization Distributed Feedback Fiber Laser Sensor Based on Femtosecond Laser-Inscribed In-Fiber Stressors for Simultaneous Strain and Temperature Measurements by Guo, Kuikui, He, Jun, Xu, Gaixia, Wang, Yiping

“…We propose and experimentally demonstrate a novel dual-polarization distributed feedback fiber laser (DFB-FL) sensor based on femtosecond laser-inscribed…”
Get full text

Hollow-Core-Fiber-Based Interferometer for High-Temperature Measurements by Zhang, Zhe, Liao, Changrui, Tang, Jian, Wang, Ying, Bai, Zhiyong, Li, Zhengyong, Guo, Kuikui, Deng, Mi, Cao, Shaoqing, Wang, Yiping

“…We report a new fiber optic sensor for temperature measurement at a temperature range of up to 900 °C with excellent stability and repeatability. The sensing…”
Get full text

Antiresonant Reflecting Guidance and Mach-Zender Interference in Cascaded Hollow-Core Fibers for Multi-Parameter Sensing by Hou, Maoxiang, He, Jun, Xu, Xizhen, Li, Ziliang, Zhang, Zhe, Guo, Kuikui, Ju, Shuai, Wang, Yiping

“…We propose and demonstrate a cascaded hollow-core fiber (HCF) device for multi-parameter sensing based on the combination of antiresonant reflecting guidance…”
Get full text

An All-Fiber Fan-Out Device for Varying Twin-Core Fiber Types by Guo, Kuikui, Zhou, Jiangtao, He, Jun, Liao, Changrui, Wang, Ying, Li, Zhengyong, Yang, Kaiming, Liu, Shen, Wang, Yiping

“…An all-fiber twin-core fiber (TCF) fan-out device is proposed and experimentally demonstrated. The device is capable of simultaneously accessing optical…”
Get full text

Symmetric Step-Apodized Distributed Feedback Fiber Laser With Improved Efficiency by Guo, Kuikui, He, Jun, Yang, Kaiming, Zhang, Zhe, Xu, Xizhen, Du, Bin, Xu, Gaixia, Wang, Yiping

“…We propose and demonstrate a symmetric step-apodized distributed feedback (DFB) fiber laser, which has an improved efficiency and a narrow linewidth. This…”
Get full text

Two-dimensional vector bending sensor based on seven-core fiber Bragg gratings by Hou, Maoxiang, Yang, Kaiming, He, Jun, Xu, Xizhen, Ju, Shuai, Guo, Kuikui, Wang, Yiping

“…We demonstrated a two-dimensional vector-bending sensor by use of fiber Bragg gratings (FBGs) inscribed in a homogeneous seven-core fiber. Seven FBGs were…”
Get full text

Simultaneous Measurement of Strain and Temperature by a Sawtooth Stressor-Assisted Highly Birefringent Fiber Bragg Grating by Guo, Kuikui, He, Jun, Shao, Laipeng, Xu, Gaixia, Wang, Yiping

“…We propose and demonstrate a highly birefringent fiber Bragg grating (Hi-Bi FBG) fabricated for the simultaneous measurement of strain and temperature. A…”
Get full text

Highly sensitive gas refractive index sensor based on hollow-core photonic bandgap fiber by Zhang, Zhe, He, Jun, Du, Bin, Guo, Kuikui, Wang, Yiping

Get full text

High-Spatial-Resolution High-Temperature Sensor Based on Ultra-Short Fiber Bragg Gratings With Dual-Wavelength Differential Detection by Guo, Kuikui, He, Jun, Li, He, Xu, Baijie, Lu, Shengzhen, Liu, Shen, Xu, Xizhen, Xu, Gaixia, Wang, Yiping

“…Type II fiber Bragg gratings (FBGs) inscribed with femtosecond ( f s) laser possess significant potential for high temperature sensing. In this work, we…”
Get full text

High-Spatial-Resolution Strain Sensor Based on Rayleigh-Scattering-Enhanced SMF Using Direct UV Exposure by Du, Chao, Fu, Cailing, Li, Pengfei, Meng, Yanjie, Zhong, Huajian, Du, Bin, Guo, Kuikui, Chen, Lin, Wang, Yiping, He, Jun

“…A high-spatial-resolution, i.e., 2.0 mm, strain sensor based on a Rayleigh-scattering-enhanced SMF, i.e., exposed SMF (E-SMF) with direct UV laser, was…”
Get full text

Highly sensitive hydrogen sensor based on an in-fiber Mach-Zehnder interferometer with polymer infiltration and Pt-loaded WO3 coating by Du, Bin, He, Jun, Yang, Minghong, Wang, Ying, Xu, Xizhen, Wang, Jiachen, Zhang, Zhe, Zhang, Fengchan, Guo, Kuikui, Wang, Yiping

Get full text

ZnO Microwire-Based Fiber-Tip Fabry-Pérot Interferometer for Deep Ultraviolet Sensing by Wu, Han, Wang, Ying, Zhang, Lichao, Guo, Kuikui, Huang, Yijian, Liao, Changrui, Wang, Yiping

“…We propose a simple deep ultraviolet (UV) sensor consisting of a conventional single-mode optical fiber capped with a ZnO microwire. The ZnO microwire…”
Get full text

Femtosecond Laser Direct Writing of Polarization-Controllable DBR Fiber Lasers for Harsh Environmental Vibration/Acoustic Sensing by Chen, Runxiao, Xu, Xizhen, Guo, Kuikui, Wang, Yihang, Du, Bin, Zhu, Feng, Wang, Ying, Liao, Changrui, Wang, Yiping, He, Jun

“…Single-frequency distributed Bragg reflector fiber lasers (DBR FLs) are attractive as sensing elements for detecting weak vibration or acoustic signals in…”
Get full text