发布求助
文献互助 智能选刊 最新文献

PhotoniX最新文献

筛选
英文 中文
Integrated heterodyne laser Doppler vibrometer based on stress-optic frequency shift in silicon nitride 基于应力-光频移氮化硅的集成外差激光多普勒振动计
PhotoniX Pub Date : 2023-09-21 DOI: 10.1186/s43074-023-00105-4
Adam Raptakis, Lefteris Gounaridis, Jörn P. Epping, Thi Lan Anh Tran, Thomas Aukes, Moritz Kleinert, Madeleine Weigel, Marco Wolfer, Alexander Draebenstedt, Christos Tsokos, Panos Groumas, Efstathios Andrianopoulos, Nikos Lyras, Dimitrios Nikolaidis, Elias Mylonas, Nikolaos Baxevanakis, Roberto Pessina, Erik Schreuder, Matthijn Dekkers, Volker Seyfried, Norbert Keil, René G. Heideman, Hercules Avramopoulos, Christos Kouloumentas
{"title":"Integrated heterodyne laser Doppler vibrometer based on stress-optic frequency shift in silicon nitride","authors":"Adam Raptakis, Lefteris Gounaridis, Jörn P. Epping, Thi Lan Anh Tran, Thomas Aukes, Moritz Kleinert, Madeleine Weigel, Marco Wolfer, Alexander Draebenstedt, Christos Tsokos, Panos Groumas, Efstathios Andrianopoulos, Nikos Lyras, Dimitrios Nikolaidis, Elias Mylonas, Nikolaos Baxevanakis, Roberto Pessina, Erik Schreuder, Matthijn Dekkers, Volker Seyfried, Norbert Keil, René G. Heideman, Hercules Avramopoulos, Christos Kouloumentas","doi":"10.1186/s43074-023-00105-4","DOIUrl":"https://doi.org/10.1186/s43074-023-00105-4","url":null,"abstract":"Abstract We demonstrate a compact heterodyne Laser Doppler Vibrometer (LDV) based on the realization of optical frequency shift in the silicon nitride photonic integration platform (TriPleX). We theoretically study, and experimentally evaluate two different photonic integrated optical frequency shifters (OFSs), utilizing serrodyne and single-sideband (SSB) modulation. Both OFSs employ stress-optic modulators (SOMs) based on the non-resonant piezoelectrical actuation of lead zirconate titanate (PZT) thin-films, deposited on top of the silicon nitride waveguides with a wafer-scale process. To improve the modulation bandwidth of the SOMs we investigate a novel configuration of the electrodes used for the actuation, where both electrodes are placed on top of the PZT layer. Using this top-top electrode configuration we report frequency shift of 100 kHz and 2.5 MHz, and suppression ratio of the unwanted sidebands of 22.1 dB and 39 dB, using the serrodyne and the SSB OFS, respectively. The best performing SOM structure induces 0.25π peak-to-peak sinusoidal phase-shift with 156 mW power dissipation at 2.5 MHz. We use the SSB-OFS in our compact LDV system to demonstrate vibration measurements in the kHz regime. The system comprises a dual-polarization coherent detector built in the PolyBoard platform, utilizing hybrid integration of InP photodiodes (PDs). High quality LDV performance with measurement of vibration frequencies up to several hundreds of kHz and displacement resolution of 10 pm are supported with our system.","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136236214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An integrated single-shot spectrometer with large bandwidth-resolution ratio and wide operation temperature range 一体式单镜头光谱仪，带宽分辨率大，工作温度范围宽
PhotoniX Pub Date : 2023-09-20 DOI: 10.1186/s43074-023-00109-0
Ang Li, Chang Wang, Feixia Bao, Wenji Fang, Yuxin Liang, Rui Cheng, Shilong Pan
{"title":"An integrated single-shot spectrometer with large bandwidth-resolution ratio and wide operation temperature range","authors":"Ang Li, Chang Wang, Feixia Bao, Wenji Fang, Yuxin Liang, Rui Cheng, Shilong Pan","doi":"10.1186/s43074-023-00109-0","DOIUrl":"https://doi.org/10.1186/s43074-023-00109-0","url":null,"abstract":"Abstract There has been a rapidly growing demand for low-cost, integrated single-shot spectrometers to be embedded in portable intelligent devices. Even though significant progress has been made in this area, two major problems are still remaining, namely the high temperature sensitivity and poor bandwidth-resolution ratio (BRR) that can’t meet the requirement of most applications. In this work, we present an integrated single-shot spectrometer relying on a silicon photonic circuit that has a footprint less than 3mm 2 , but could achieve broad operation bandwidth about 100 nm and high resolution up to 0.1 nm (with a BRR ~ 1000). Moreover, for the first time, we demonstrate an integrated spectrometer that could operate within a wide temperature range (between 10 and 70 degrees Celsius) without additional power consumption for temperature management.","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136265896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Frequency selective fingerprint sensor: the Terahertz unity platform for broadband chiral enantiomers multiplexed signals and narrowband molecular AIT enhancement 频率选择性指纹传感器:宽带手性对映体多路信号和窄带分子AIT增强的太赫兹统一平台
PhotoniX Pub Date : 2023-09-19 DOI: 10.1186/s43074-023-00108-1
Jiaming Lv, Shengyuan Shen, Lin Chen, Yiming Zhu, Songlin Zhuang
{"title":"Frequency selective fingerprint sensor: the Terahertz unity platform for broadband chiral enantiomers multiplexed signals and narrowband molecular AIT enhancement","authors":"Jiaming Lv, Shengyuan Shen, Lin Chen, Yiming Zhu, Songlin Zhuang","doi":"10.1186/s43074-023-00108-1","DOIUrl":"https://doi.org/10.1186/s43074-023-00108-1","url":null,"abstract":"Abstract Chiral enantiomers have different pharmacological and pharmacokinetic characteristics. It is important to strictly detect chiral component for avoiding being harmful to the human body due to side effects. Terahertz (THz) trace fingerprint detection is essential because the molecular vibrations of various biological substances such as chiral enantiomers are located in THz range. Recent reported enhanced trace fingerprint technologies have some drawbacks. For instance, multiplexing technology suffered from narrow operation range and limitation by frequency resolution of commercial THz time domain spectroscopy; Absorption induced transparency (AIT) identification for narrowband molecular oscillations suffered from random resonance frequency drift due to fabrication error. In this paper, we proposed frequency-selective fingerprint sensor (FSFS), which can experimentally achieve enhanced trace fingerprint detection by both broadband multiplexing technology and robust AIT identification. Such FSFS is based on polarization independent reconfiguration metasurfaces array. Broadband absorption lines of trace-amount chiral carnitine were boosted with absorption enhancement factors of about 7.3 times based on frequency-selective multiplexing at 0.95–2.0 THz. Enhanced trace narrowband α-lactose fingerprint sensing can be observed at several array structures with absorption enhancement factors of about 7 times based on AIT, exhibiting good robustness. The flexibility and versatility of proposed FSFS has potential applications for boosting trace chiral enantiomer detection as well as diversity of molecular fingerprints identification by both multiplexing and AIT.","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135010753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Confocal nonlinear optical imaging on hexagonal boron nitride nanosheets 六方氮化硼纳米片的共焦非线性光学成像
PhotoniX Pub Date : 2023-08-28 DOI: 10.1186/s43074-023-00103-6
Gwan-Il Lee, K. M. Jyothsna, Jonghoo Park, JaeDong Lee, V. Raghunathan, Hyunmin Kim
{"title":"Confocal nonlinear optical imaging on hexagonal boron nitride nanosheets","authors":"Gwan-Il Lee, K. M. Jyothsna, Jonghoo Park, JaeDong Lee, V. Raghunathan, Hyunmin Kim","doi":"10.1186/s43074-023-00103-6","DOIUrl":"https://doi.org/10.1186/s43074-023-00103-6","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":" ","pages":"1-16"},"PeriodicalIF":0.0,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47975032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Harnessing disordered photonics via multi-task learning towards intelligent four-dimensional light field sensors 利用多任务学习的无序光子学实现智能四维光场传感器
PhotoniX Pub Date : 2023-08-16 DOI: 10.1186/s43074-023-00102-7
Sheng-ke Zhu, Ze-huan Zheng, Weijia Meng, Shan-shan Chang, Yingling Tan, Lu-jian Chen, X. Fang, Min Gu, Jin‐hui Chen
{"title":"Harnessing disordered photonics via multi-task learning towards intelligent four-dimensional light field sensors","authors":"Sheng-ke Zhu, Ze-huan Zheng, Weijia Meng, Shan-shan Chang, Yingling Tan, Lu-jian Chen, X. Fang, Min Gu, Jin‐hui Chen","doi":"10.1186/s43074-023-00102-7","DOIUrl":"https://doi.org/10.1186/s43074-023-00102-7","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"4 1","pages":"1-14"},"PeriodicalIF":0.0,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43502199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Thin film-based colorful radiative cooler using diffuse reflection for color display 基于薄膜的彩色辐射冷却器，利用漫反射进行彩色显示
PhotoniX Pub Date : 2023-08-11 DOI: 10.1186/s43074-023-00104-5
Junren Wen, Xiao Chen, Zeyu Zhu, Yining Zhu, Hao Luo, Yusi Wang, Yujie Liu, Hailan Wang, W. Yuan, Yue-guang Zhang, Chenying Yang, Weidong Shen
{"title":"Thin film-based colorful radiative cooler using diffuse reflection for color display","authors":"Junren Wen, Xiao Chen, Zeyu Zhu, Yining Zhu, Hao Luo, Yusi Wang, Yujie Liu, Hailan Wang, W. Yuan, Yue-guang Zhang, Chenying Yang, Weidong Shen","doi":"10.1186/s43074-023-00104-5","DOIUrl":"https://doi.org/10.1186/s43074-023-00104-5","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":" ","pages":"1-13"},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42733619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Ultrafast laser-induced self-organized nanostructuring in transparent dielectrics: fundamentals and applications 透明电介质中超快激光诱导的自组织纳米结构：基本原理和应用
PhotoniX Pub Date : 2023-07-25 DOI: 10.1186/s43074-023-00101-8
Bo Zhang, Zhuo Wang, Dezhi Tan, Jiangrong Qiu
{"title":"Ultrafast laser-induced self-organized nanostructuring in transparent dielectrics: fundamentals and applications","authors":"Bo Zhang, Zhuo Wang, Dezhi Tan, Jiangrong Qiu","doi":"10.1186/s43074-023-00101-8","DOIUrl":"https://doi.org/10.1186/s43074-023-00101-8","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"4 1","pages":"1-32"},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44465647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Green lithium: photoelectrochemical extraction 绿色锂：光电化学萃取
PhotoniX Pub Date : 2023-07-10 DOI: 10.1186/s43074-023-00100-9
Zhongxiao Li, Zhen Li, H. Huang, Yunduo Yao, Bilawal Khan, Ye Zhu, Kuo‐Wei Huang, Z. Lai, Jr-hau He
{"title":"Green lithium: photoelectrochemical extraction","authors":"Zhongxiao Li, Zhen Li, H. Huang, Yunduo Yao, Bilawal Khan, Ye Zhu, Kuo‐Wei Huang, Z. Lai, Jr-hau He","doi":"10.1186/s43074-023-00100-9","DOIUrl":"https://doi.org/10.1186/s43074-023-00100-9","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"4 1","pages":"1-16"},"PeriodicalIF":0.0,"publicationDate":"2023-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43631597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent application of Raman spectroscopy in tumor diagnosis: from conventional methods to artificial intelligence fusion 拉曼光谱在肿瘤诊断中的最新应用：从传统方法到人工智能融合
PhotoniX Pub Date : 2023-07-07 DOI: 10.1186/s43074-023-00098-0
Yafeng Qi, Yuhong Liu, Jianbin Luo
{"title":"Recent application of Raman spectroscopy in tumor diagnosis: from conventional methods to artificial intelligence fusion","authors":"Yafeng Qi, Yuhong Liu, Jianbin Luo","doi":"10.1186/s43074-023-00098-0","DOIUrl":"https://doi.org/10.1186/s43074-023-00098-0","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":"4 1","pages":"1-42"},"PeriodicalIF":0.0,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47418278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automatic and continuous blood pressure monitoring via an optical-fiber-sensor-assisted smartwatch 通过光纤传感器辅助的智能手表进行自动和连续的血压监测
PhotoniX Pub Date : 2023-07-03 DOI: 10.1186/s43074-023-00099-z
Liangye Li, Shunfeng Sheng, Yunfei Liu, Jianpei Wen, Changying Song, Zhipeng Chen, Wangyang Xu, Z. Zhang, Wei Fan, Chen Chen, Qizhen Sun, P. Shum
{"title":"Automatic and continuous blood pressure monitoring via an optical-fiber-sensor-assisted smartwatch","authors":"Liangye Li, Shunfeng Sheng, Yunfei Liu, Jianpei Wen, Changying Song, Zhipeng Chen, Wangyang Xu, Z. Zhang, Wei Fan, Chen Chen, Qizhen Sun, P. Shum","doi":"10.1186/s43074-023-00099-z","DOIUrl":"https://doi.org/10.1186/s43074-023-00099-z","url":null,"abstract":"","PeriodicalId":93483,"journal":{"name":"PhotoniX","volume":" ","pages":"1-14"},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46655028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信