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2020 IEEE 8th International Conference on Photonics (ICP)最新文献

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Integrated Sensitive Surface Plasmon Biosensor for Dengue-fever Detection 用于登革热检测的集成灵敏表面等离子体生物传感器
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206504
Adel Shaaban, Yi-Chun Du, L. Gomaa
{"title":"Integrated Sensitive Surface Plasmon Biosensor for Dengue-fever Detection","authors":"Adel Shaaban, Yi-Chun Du, L. Gomaa","doi":"10.1109/ICP46580.2020.9206504","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206504","url":null,"abstract":"We adapted the traditional FFT-BPM to assess the performance of plasmonic waveguide as biosensor. The tightly confined optical power in such waveguide enables an efficient way to detect tiny changes in the composition of material properties adjacent to the metallic boundary of the plasmonic waveguide. Although Kretschmann configuration has been adopted by several authors, its performance evaluation by the FFT BPM is presented here for the first time to the best of our knowledge. A surface plasmon biosensor based on Kretschmann configuration is studied by this modified FFT-BPM to detect the mosquito-borne dengue virus in the blood.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"55 1","pages":"5-6"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84874925","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: 2
Power over Fiber for Internet of Things Application 物联网应用中的光纤供电
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206501
A. I. Mohammed, P. Ker, H. J. Lee, Muhamad M., A. Zuhdi, M. Gamel
{"title":"Power over Fiber for Internet of Things Application","authors":"A. I. Mohammed, P. Ker, H. J. Lee, Muhamad M., A. Zuhdi, M. Gamel","doi":"10.1109/ICP46580.2020.9206501","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206501","url":null,"abstract":"Copper-based cables have limitation of distributing power safely and efficiently for Internet of Things (IoTs) application as well as during emergency conditions. This research paper aims to demonstrate the power over fiber (PoF) distribution system network in the short-haul distance, as an alternative to copper-based cable. The maximum efficiency obtained for the full system was 12% at 450 mA of laser driving current. The obtained results clearly demonstrated that as the laser driving current increases from 50 mA to 450 mA, overall efficiency of the system increases. The prototype was designed with a low power output where the main parameter that affects the overall efficiency system is the optical to electrical conversion module. Prototype results demonstrated the potential of PoF for low power distribution system.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"16 1","pages":"101-102"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85863284","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
Graphene Coated Optical Fiber Tip Sensor for Nitrate Sensing Application 用于硝酸盐传感的石墨烯涂层光纤尖端传感器
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206450
P. N. Ja'afar, N. M. Razali, N. F. A. Zaidi, F. Ahmad, M. F. Omar, A. Ismail, N. Rosdi, M. Yaacob, A. Hamzah, H. M. Kaidi, S. Ambran
{"title":"Graphene Coated Optical Fiber Tip Sensor for Nitrate Sensing Application","authors":"P. N. Ja'afar, N. M. Razali, N. F. A. Zaidi, F. Ahmad, M. F. Omar, A. Ismail, N. Rosdi, M. Yaacob, A. Hamzah, H. M. Kaidi, S. Ambran","doi":"10.1109/ICP46580.2020.9206450","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206450","url":null,"abstract":"An optical fiber tip sensing probe coated with graphene is proposed for nitrate-sensing application. The sensor was coated with graphene using dip-casting method to detect nitrate at different concentrations ranging from 0 to 50 ppm. The graphene-coated fiber tip sensor was highly sensitive in detecting nitrate ion. When the concentration of the nitrate solution was dropped onto the sensing region, the reflected optical power decreased as the nitrate concentration increased. Without the graphene layer, the uncoated fiber tip sensor only had a sensitivity of 0.0076 dBm/ppm. However, the coated sensor's sensitivity was significantly enhanced to 0.0624 dBm/ppm, eight times higher than the uncoated fiber tip sensor, mainly due to the adsorption of nitrate on the graphene surface. This graphene-coated optical fiber tip sensor has a high potential to be used in nitrate-sensing applications.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"58 1","pages":"3-4"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88931891","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: 3
Raspberry Pi as Reconfigurable Fiber-based Router and Its Performance Analysis 树莓派作为可重构光纤路由器及其性能分析
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206497
M. Nasir, Wan Siti Halimatul Munirah wan Ahmad, N. Radzi, F. Abdullah, Azlina Abdullah, A. Ismail, M. Z. Jamaludin
{"title":"Raspberry Pi as Reconfigurable Fiber-based Router and Its Performance Analysis","authors":"M. Nasir, Wan Siti Halimatul Munirah wan Ahmad, N. Radzi, F. Abdullah, Azlina Abdullah, A. Ismail, M. Z. Jamaludin","doi":"10.1109/ICP46580.2020.9206497","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206497","url":null,"abstract":"Passive Optical Network (PON) has evolved drastically in order to provide greater speed and better reliability such as Next Generation PON1 (NG-PON1) and NG-PON2 which able to provide more than 40 Gbps and 128 Gbps of bandwidth respectively. Due to rapid growth of PON technologies, researchers have conducted many thorough experiments in order to enhance current PON-base technologies in a form of testbeds. However, most of the studies show that the testbeds have limitations either on its configurability, compactness or cost-efficiency. Hence, this motivates us to propose a lab-scale router testbed in PON architecture by using Raspberry Pi for its promising features and size. The experiments were done in a lab-scale area because the proposed router testbed is to provide a proof-of-concept solution of a reconfigurability router in PON. The results of the experiments are in terms of throughput, end-to-end delay and jitter for both downstream and upstream transmissions. After conducting the experiments, we have come to a conclusion that Raspberry Pis are suitable to be used as lab-scale routers in fiber networking architectures due to their reconfigurability, open source kernel, space-friendly and cost-efficient.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"74 1","pages":"30-31"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80755117","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
A 2D Optimization Model for Silicon Optical PN Phase Shifter Simulation 硅光PN移相器仿真的二维优化模型
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206477
Darpan Mishra, Manoranjan Minz, R. Sonkar
{"title":"A 2D Optimization Model for Silicon Optical PN Phase Shifter Simulation","authors":"Darpan Mishra, Manoranjan Minz, R. Sonkar","doi":"10.1109/ICP46580.2020.9206477","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206477","url":null,"abstract":"This paper presents a model for 2D simulation of silicon optical PN phase shifter which can be used for design, optimization, and parametric study of the phase shifter. The model uses the effective index method for modal analysis and takes into account the 2D depletion width across the waveguide to model the PN junction diode. The developed 2D model shows good agreement with numerical TCAD simulation. The model accurately simulates a PN optical phase shifter with variable input parameters viz. wavelength, waveguide dimensions, doping concentrations, PN junction offset, and calculates the phase shift, modulation efficiency, absorption loss, and insertion loss.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"59 1","pages":"97-98"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80729530","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
Simulation of a Simple Scheme to Generate Flat Frequency Comb Using Cascaded Single-Drive Mach-Zehnder Modulators 利用级联单驱动马赫-曾德调制器产生平坦频率梳的简单方案的仿真
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206449
Mahmoud Muhanad Fadhel, M. Zan, N. A. Aziz, A. E. Hamzah, N. Arsad
{"title":"Simulation of a Simple Scheme to Generate Flat Frequency Comb Using Cascaded Single-Drive Mach-Zehnder Modulators","authors":"Mahmoud Muhanad Fadhel, M. Zan, N. A. Aziz, A. E. Hamzah, N. Arsad","doi":"10.1109/ICP46580.2020.9206449","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206449","url":null,"abstract":"A scheme to generate flat optical frequency comb using two cascaded Mach-Zehnder modulators (MZMs) is proposed and demonstrated through simulation. By adjusting the amplitude of the modulation signal and the DC voltage supplied to the modulators, 7 comb lines with 1.15 dB flatness can be generated. An ideal 1×2 electrical splitter is used to split the RF (radio frequency) modulation signal ideally, so that both modulators are supplied with the same amplitude and frequency. In case using 90° hybrid coupler as a splitter, both modulators received different frequencies due to the 90-degree phase shift and the output was 3 and 5 comb lines with a corresponding flatness of 0.31 dB and 3 dB, respectively. Biasing was at the quadrature point to achieve linear modulation and avoid output optical distortion from the nonlinear region of MZM transfer function. The scheme is simple and cost-effective using only one signal generator, and it can be used mostly for analog optical links applications.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"81 1","pages":"82-83"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76721294","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: 3
Research on reconstruction algorithm of lensless microimaging 无透镜微成像重建算法研究
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206427
Mengyuan Xie, Danping Wang, Jianhui Yu, N. Arsad, J. Zhang
{"title":"Research on reconstruction algorithm of lensless microimaging","authors":"Mengyuan Xie, Danping Wang, Jianhui Yu, N. Arsad, J. Zhang","doi":"10.1109/ICP46580.2020.9206427","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206427","url":null,"abstract":"The reconstruction algorithm of single-frame lensless microscopic imaging was investigated. The experimental setup of the lensless microscopic imaging system and the reconstruction algorithms of angle spectrum method was introduced. Comparing the resolution of the USAF resolution plate image, the amplitude image resolution acquired by the angle spectrum method is up to 3.1 $mu mathrm{m}$ and proves this method is good reconstruction algorithm of single-frame lensless microscope imaging. Results show that the lensless imaging field of view is 4.4 times than that of a 5X microscope, and its resolution is between 5X and 10X optical microscopes.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"95 1","pages":"107-108"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72869026","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
Photoluminescence and Raman Studies on $mathrm{GaAs}_{1-mathrm{x}}mathrm{Bi}_{mathrm{X}}$ Grown on GaAs 在GaAs上生长的$ mathm {GaAs}_{1- mathm {x}} mathm {Bi}_{ mathm {x}} $的光致发光和拉曼研究
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206496
L. Hasanah, C. Julian, B. Mulyanti, A. Aransa, R. Sumatri, M. H. Johari, J. David, A. Mohmad
{"title":"Photoluminescence and Raman Studies on $mathrm{GaAs}_{1-mathrm{x}}mathrm{Bi}_{mathrm{X}}$ Grown on GaAs","authors":"L. Hasanah, C. Julian, B. Mulyanti, A. Aransa, R. Sumatri, M. H. Johari, J. David, A. Mohmad","doi":"10.1109/ICP46580.2020.9206496","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206496","url":null,"abstract":"Photoluminescence (PL) and Raman studies were carried out to investigate the effect of growth rate on $mathrm{GaAs}_{1-mathrm{x}}mathrm{sBi}_{mathrm{x}}$ alloys. The samples were grown between 0.09 and 0.5 $mumathrm{m}/mathrm{hour}$, At room temperature, the lowest PL peak energy (1.07 eV) was obtained by sample grown at 0.23 $mumathrm{m}/mathrm{hour}$. Samples grown at lower and higher than 0.23 $mumathrm{m}/mathrm{hour}$ showed PL peak energy redshift and blueshift, respectively. Raman data show peaks at 162, 228, 270 and 295 cm−1which correspond to the GaAs like phonons. The GaBi like phonons were also observed at 183 and 213 cm−1but their intensity are significantly weaker compared to GaAs like phonons. PL and Raman data show that Bi incorporation into GaAs lattice is dependent on the growth rate and in this study, the highest Bi concentration was obtained for sample grown at 0.23 $mu mathrm{m}/mathrm{hour}$.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74301519","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
High-sensitivity, fast-response broadband graphene photodetector on LiNbO3 基于LiNbO3的高灵敏度、快速响应宽带石墨烯光电探测器
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206500
Jiyu Hong, Heyuan Guan, Huihui Lu, Xiaoli Wang, Jingyuan Ming, Xun Gui, Jiangli Dong, Wentao Qiu, Jianhui Yu, Wenguo Zhu, N. Arsad, Zhe Chen
{"title":"High-sensitivity, fast-response broadband graphene photodetector on LiNbO3","authors":"Jiyu Hong, Heyuan Guan, Huihui Lu, Xiaoli Wang, Jingyuan Ming, Xun Gui, Jiangli Dong, Wentao Qiu, Jianhui Yu, Wenguo Zhu, N. Arsad, Zhe Chen","doi":"10.1109/ICP46580.2020.9206500","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206500","url":null,"abstract":"Graphene has a zero-band gap structure with pho-todetection from visible to terahertz frequencies. Graphene also has high carrier mobility, making it suitable for optoelectronic applications. Lithium niobate is a polar crystal with a high pyroelectric coefficient. The laser absorbed by lithium niobate is converted into heat, and the change in temperature causes spontaneous polarization of the lithium niobate. The lithium niobate pyroelectric polarization induces the surface free electric charge to enter the graphene, and changes the Fermi level of the graphene, thereby improving the photoelectric performance of the device. In this work, the photodetector shows a responsivity of $sim 2.12times 10^{6}mathrm{A}/mathrm{W}$ at 22pw incident power, high detectivity of 6.29 $times 10^{14}$ Jones and wide detection rang from visible to near infrared. Particularly, the high rise/decay speed of 20ms/30ms is achieved. This work suggests that the lithium niobate has great potential for high-performance photodetectors.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"65 1","pages":"105-106"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84457048","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
Contactless Vibration Sensing and Acoustics Wave Detection Based on Laser Feedback Interferometer 基于激光反馈干涉仪的非接触式振动传感与声波检测
2020 IEEE 8th International Conference on Photonics (ICP) Pub Date : 2020-05-01 DOI: 10.1109/ICP46580.2020.9206494
Meng Chung Leong, Wen Yan Lam, M. Zan, N. Arsad, A. Bakar, Mohd Hadri Hafiz Mokhtar
{"title":"Contactless Vibration Sensing and Acoustics Wave Detection Based on Laser Feedback Interferometer","authors":"Meng Chung Leong, Wen Yan Lam, M. Zan, N. Arsad, A. Bakar, Mohd Hadri Hafiz Mokhtar","doi":"10.1109/ICP46580.2020.9206494","DOIUrl":"https://doi.org/10.1109/ICP46580.2020.9206494","url":null,"abstract":"In this paper, the use of laser feedback interferometer to detect the minute displacement of low frequency vibration from a piezo actuator and acoustics wave detection from a standard speaker are presented. The preliminary results of time domain and its corresponding FFT graphs are illustrated. The acoustics signal is further investigated by varying the distance of the speaker with the laser feedback interferometer optical path. The results show that measurement of vibration as low as 5 Hz and the detection of acoustics wave are achievable.","PeriodicalId":6758,"journal":{"name":"2020 IEEE 8th International Conference on Photonics (ICP)","volume":"17 1","pages":"91-92"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85419590","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: 3
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