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2019 IEEE Photonics Conference (IPC)最新文献

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FSR Enhancement Based on Digital Design of Multi-Etalons with Asymmetric Lengths of Cavities 基于非对称空腔长度的多标准子数字设计的FSR增强
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908370
F. Iftikhar, U. Khan, M. I. Cheema
{"title":"FSR Enhancement Based on Digital Design of Multi-Etalons with Asymmetric Lengths of Cavities","authors":"F. Iftikhar, U. Khan, M. I. Cheema","doi":"10.1109/IPCon.2019.8908370","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908370","url":null,"abstract":"We present a novel digital design process to synthesize unequal cavity lengths of multi-etalon structures in order to enhance their FSR. As an example, we synthesize a multicavity system with the stop-band rejection of −40dB and 15 times FSR enhancement from a given configuration.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125616384","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
Improving Reliability of InAs Quantum Dot Lasers on Silicon Substrates 提高硅衬底InAs量子点激光器的可靠性
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908457
Jennifer Selvidge, J. Norman, D. Jung, Eammon Hughes, M. Salmon, J. Bowers, R. Herrick, K. Mukherjee
{"title":"Improving Reliability of InAs Quantum Dot Lasers on Silicon Substrates","authors":"Jennifer Selvidge, J. Norman, D. Jung, Eammon Hughes, M. Salmon, J. Bowers, R. Herrick, K. Mukherjee","doi":"10.1109/IPCon.2019.8908457","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908457","url":null,"abstract":"Using correlated electron microscopy techniques, we characterize optoelectronic and structural properties of dislocation in InAs quantum dots (QD) structures. Results indicate that although dislocations significantly affect QD luminescence, the rate of recombination enhanced dislocation climb slows noticeably during the aging process from quantum well structures.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125978480","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
Characterization of Deep Levels in InP Based InGaAsBi Photodetector InP基InGaAsBi光电探测器的深能级表征
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908506
Jian Huang, Baile Chen, Zhuo Deng, Y. Gu, Yingjie Ma, Jian Zhang, Xiren Chen, J. Shao
{"title":"Characterization of Deep Levels in InP Based InGaAsBi Photodetector","authors":"Jian Huang, Baile Chen, Zhuo Deng, Y. Gu, Yingjie Ma, Jian Zhang, Xiren Chen, J. Shao","doi":"10.1109/IPCon.2019.8908506","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908506","url":null,"abstract":"In this work, low frequency noise spectroscopy and temperature varied photoluminescence was used to characterize the defect levels in InGaAsBi photodetector. Both of these independent techniques have found some deep levels, and some of which are the consistent.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133919425","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
Dynamic Strain Measurements by Fiber Bragg Gratings and a 100 MHz Dispersive Spectrometer 光纤光栅和100 MHz色散光谱仪的动态应变测量
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908530
Y. Barbarin, V. Chuzeville, V. Colas, J.-M Chevalier, P. Héreil, L., Jacquet, J. Luc
{"title":"Dynamic Strain Measurements by Fiber Bragg Gratings and a 100 MHz Dispersive Spectrometer","authors":"Y. Barbarin, V. Chuzeville, V. Colas, J.-M Chevalier, P. Héreil, L., Jacquet, J. Luc","doi":"10.1109/IPCon.2019.8908530","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908530","url":null,"abstract":"We present dynamic optical strain measurements on a metallic cylinder asymmetrically loaded by explosives bands using 24 fiber Bragg gratings distributed along three fibers. The 100 MHz dispersive spectrometer reveals resonances without any electromagnetic perturbations compared to slower electrical strain gauges.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131532134","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
Synthetic Aperture Microscopy for Gigapixel Dynamic Imaging 用于千兆像素动态成像的合成孔径显微镜
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908455
S. Jung, Jung‐Hoon Park
{"title":"Synthetic Aperture Microscopy for Gigapixel Dynamic Imaging","authors":"S. Jung, Jung‐Hoon Park","doi":"10.1109/IPCon.2019.8908455","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908455","url":null,"abstract":"Conventional imaging systems suffer from a trade-off between the field of view and resolution. To overcome this limitation, we demonstrate dynamic gigapixel imaging via synthetic aperture microscopy. Integration of low magnification high numerical aperture condenser lenses enable submicron resolution live imaging over an extended field of view. Based on holographic measurements, image reconstruction is realized in real time enabling truly live imaging. Recent developments in the field of Fourier Ptychography have demonstrated gigapixel imaging via multiple image acquisitions and iterative reconstruction algorithms.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114421582","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
Intrinsic Fabry-Perot Interferometer for Vibration Measurement by Enhanced Rayleigh Backscattering Dots Fabricated by Femtosecond Laser Inscription 飞秒激光刻字增强瑞利后向散射点测量振动的本征法布里-珀罗干涉仪
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908419
Yang Yang, Mohan Wang, Q. Yu, Kevin P. Chen
{"title":"Intrinsic Fabry-Perot Interferometer for Vibration Measurement by Enhanced Rayleigh Backscattering Dots Fabricated by Femtosecond Laser Inscription","authors":"Yang Yang, Mohan Wang, Q. Yu, Kevin P. Chen","doi":"10.1109/IPCon.2019.8908419","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908419","url":null,"abstract":"A new vibration measurement scheme is developed with an intrinsic Fabry-Perot interferometer (IFPI) built by two enhanced Rayleigh backscattering dots fabricated by femtosecond laser inscription. The cavity length of IFPI is absolutely and real-timely demodulated by fast white light interferometer demodulation.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114422681","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
Carrier Dynamics in InGaN/GaN Micro-LEDs: An RF Appraoch to Understand Efficiency Issues InGaN/GaN微型led的载流子动力学:一种理解效率问题的射频方法
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908440
A. Rashidi, M. Monavarian, A. Aragon, A. Rishinaramangalam, D. Feezell
{"title":"Carrier Dynamics in InGaN/GaN Micro-LEDs: An RF Appraoch to Understand Efficiency Issues","authors":"A. Rashidi, M. Monavarian, A. Aragon, A. Rishinaramangalam, D. Feezell","doi":"10.1109/IPCon.2019.8908440","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908440","url":null,"abstract":"We utilize a rate equation approach and RF measurement technique to study carrier dynamics in InGaN/GaN LEDs. Study of carrier dynamics aids in understanding efficiency challenges and design of high-speed, efficient micro-LEDs for visible-light communication and micro-LED display applications.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114757812","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
InP Quantum Dot Mode-Locked Lasers and Materials Studies 量子点锁模激光器与材料研究
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908334
Zhibo Li, S. Shutts, C. Allford, A. Krysa, P. Smowton
{"title":"InP Quantum Dot Mode-Locked Lasers and Materials Studies","authors":"Zhibo Li, S. Shutts, C. Allford, A. Krysa, P. Smowton","doi":"10.1109/IPCon.2019.8908334","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908334","url":null,"abstract":"InP/GaInP quantum dot laser structures exhibiting broad optical gain spectra suitable for mode-locking have been demonstrated. Two-section narrow ridge passive mode-locked lasers were fabricated from this material. Mode-locking conditions have been investigated for devices with different cavity lengths, with maximum frequency of 15.21 GHz.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114776589","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
CMOS Compatible Optical Isolator with Tandem Ring Modulators CMOS兼容光隔离与串列环调制器
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908323
Aditya Jain, Shamshul Arafin, S. Dwivedi
{"title":"CMOS Compatible Optical Isolator with Tandem Ring Modulators","authors":"Aditya Jain, Shamshul Arafin, S. Dwivedi","doi":"10.1109/IPCon.2019.8908323","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908323","url":null,"abstract":"Integrated optical isolators to date have relied on bonded magnetic materials for isolation > 30 dB. However, such materials are incompatible with CMOS processes. We propose a tandem ring modulators to achieve high-isolation and a small footprint. It uses plasma dispersion effect, thus achieving low-insertion loss and high-speed modulation.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117200363","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
Metastable III/V Materials for Semiconductor Lasers 半导体激光器用亚稳态III/V材料
2019 IEEE Photonics Conference (IPC) Pub Date : 2019-09-01 DOI: 10.1109/IPCon.2019.8908299
L. Mawst
{"title":"Metastable III/V Materials for Semiconductor Lasers","authors":"L. Mawst","doi":"10.1109/IPCon.2019.8908299","DOIUrl":"https://doi.org/10.1109/IPCon.2019.8908299","url":null,"abstract":"Metastable materials that lie within the miscibility gaps of their equilibrium phase diagrams, as well as the development of lattice-parameter-engineered virtual substrates, offer means to greatly expand the material platforms available for semiconductor lasers to enable higher performance and an increased span of emission wavelengths.","PeriodicalId":314151,"journal":{"name":"2019 IEEE Photonics Conference (IPC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124096287","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
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