Photonic Sensors最新文献_第2页

Displacement Calibration of Optical Tweezers With Gravitational Acceleration 重力加速度下光镊的位移标定

2区物理与天体物理

Photonic Sensors Pub Date : 2023-10-14 DOI: 10.1007/s13320-023-0687-8

Jianyu Yang, Nan Li, Xunmin Zhu, Ming Chen, Mian Wu, Xingfan Chen, Cheng Liu, Jian Zhuang, Huizhu Hu

引用次数: 0

MEMS and MOEMS Gyroscopes: A Review MEMS和MOEMS陀螺仪:综述

2区物理与天体物理

Photonic Sensors Pub Date : 2023-10-09 DOI: 10.1007/s13320-023-0693-x

Wenyi Huang, Xing Yan, Sengyu Zhang, Zhe Li, Jamal N. A. Hassan, Dingwei Chen, Guangjun Wen, Kai Chen, Guangwei Deng, Yongjun Huang

{"title":"MEMS and MOEMS Gyroscopes: A Review","authors":"Wenyi Huang, Xing Yan, Sengyu Zhang, Zhe Li, Jamal N. A. Hassan, Dingwei Chen, Guangjun Wen, Kai Chen, Guangwei Deng, Yongjun Huang","doi":"10.1007/s13320-023-0693-x","DOIUrl":"https://doi.org/10.1007/s13320-023-0693-x","url":null,"abstract":"Abstract Micro-gyroscopes using micro-electro-mechanical system (MEMS) and micro-opto-electro-mechanical system (MOEMS) are the new-generation and recently well-developed gyroscopes produced by the combinations of the traditional gyroscope technology and MEMS/MOEMS technologies. According to the working principle and used materials, the newly-reported micro-gyroscopes in recent years include the silicon-based micromechanical vibratory gyroscope, hemispherical resonant gyroscope, piezoelectric vibratory gyroscope, suspended rotor gyroscope, microfluidic gyroscope, optical gyroscope, and atomic gyroscope. According to different sensitive structures, the silicon-based micromechanical vibratory gyroscope can also be divided into double frame type, tuning fork type, vibrating ring type, and nested ring type. For those micro-gyroscopes, in recent years, many emerging techniques are proposed and developed to enhance different aspects of performances, such as the sensitivity, angle random walk (ARW), bias instability (BI), and bandwidth. Therefore, this paper will firstly review the main performances and applications of those newly-developed MEMS/MOEMS gyroscopes, then comprehensively summarize and analyze the latest research progress of the micro-gyroscopes mentioned above, and finally discuss the future development trends of MEMS/MOEMS gyroscopes.","PeriodicalId":20108,"journal":{"name":"Photonic Sensors","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135094374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Response of Photonic Hydrogels of Homogeneous Particles to Uranyl Ions in Aqueous Solutions 均匀粒子光子水凝胶对水溶液中铀酰离子的响应

2区物理与天体物理

Photonic Sensors Pub Date : 2023-09-27 DOI: 10.1007/s13320-023-0695-8

R. G. Joshi, Deepak K. Gupta, P. Amesh, P. K. Parida, T. R. Ravindran

{"title":"Response of Photonic Hydrogels of Homogeneous Particles to Uranyl Ions in Aqueous Solutions","authors":"R. G. Joshi, Deepak K. Gupta, P. Amesh, P. K. Parida, T. R. Ravindran","doi":"10.1007/s13320-023-0695-8","DOIUrl":"https://doi.org/10.1007/s13320-023-0695-8","url":null,"abstract":"Abstract We study here the response of photonic hydrogels (PHs), made of photonic crystals of homogeneous silica particles in polyacrylamide hydrogels (SPHs), to the uranyl ions UO 2 2+ in aqueous solutions. It is found that the reflection spectra of the SPH show a peak due to the Bragg diffraction, which exhibits a blue shift in the presence of UO 2 2+ . Upon exposure to the SPH, UO 2 2+ gets adsorbed on the SPH and forms complex coordinate bonds with multiple ligands on the SPH, which causes shrinking of hydrogel and leads to the blue shift in the diffraction peak. The amount of the blue shift in the diffraction peak increases monotonically up to UO 2 2+ concentrations as high as 2300µM. The equilibration time for the shift in the Bragg peak upon exposure to UO 2 2+ is found to be ~30 min. These results are in contrast to the earlier reports on photonic hydrogels of inhomogeneous microgel particles hydrogel (MPH), which shows the threshold UO 2 2+ concentration of ~600 µM, below which the diffraction peak exhibits a blue shift and a change to a red shift above it. The equilibration time for MPH is ~300min. The observed monotonic blue shift and the faster time response of the SPH to UO 2 2+ as compared to the MPH are explained in terms of homogeneous nature of silica particles in the SPH, against the porous and polymeric nature of microgels in the MPH. We also study the extraction of UO 2 2+ from aqueous solutions using the SPH. The extraction capacity estimated by the arsenazo-III analysis is found to be 112 mM/kg.","PeriodicalId":20108,"journal":{"name":"Photonic Sensors","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135477390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Long Period Grating Imprinted on a Flat-Shaped Plastic Optical Fiber for Refractive Index Sensing 用于折射率传感的平面塑料光纤长周期光栅

IF 4.4 2区物理与天体物理

Photonic Sensors Pub Date : 2023-07-25 DOI: 10.1007/s13320-023-0691-z

Yuan Liu, Yanfei Zhou, Haiyang Bao, Jie Zheng

引用次数: 0

High Responsivity and Ultra-Low Detection Limits in Nonlinear a-Si:H p-i-n Photodiodes Enabled by Photogating 光门控非线性a-Si:H -i-n光电二极管的高响应性和超低检测限

IF 4.4 2区物理与天体物理

Photonic Sensors Pub Date : 2023-07-17 DOI: 10.1007/s13320-023-0689-6

A. Bablich, M. Müller, R. Bornemann, Andreas Nachtigal, P. Haring Bolívar

引用次数: 2

A Comprehensive Evaluation Method for Sensing Characteristics of Multi-Peak Terahertz Metamaterials Sensor in Polarization Mode 偏振模式下多峰太赫兹超材料传感器传感特性综合评价方法