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2022 IEEE International Topical Meeting on Microwave Photonics (MWP)最新文献

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Stable Fabry-Perot Optical Frequency Comb Generation Using Differential Phase Detection 利用差分相位检测产生稳定的法布里-珀罗光频梳
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997803
Xiyi Weng, Wei Wei, Weilin Xie, Yi Dong
{"title":"Stable Fabry-Perot Optical Frequency Comb Generation Using Differential Phase Detection","authors":"Xiyi Weng, Wei Wei, Weilin Xie, Yi Dong","doi":"10.1109/MWP54208.2022.9997803","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997803","url":null,"abstract":"We present a stable optical frequency comb (OFC) with a Fabry-Perot (F-P) phase modulator. By measuring the phase variation difference of upper and lower sidebands of the OFC signal, the state variation of the OFC is first precisely detected and then compensated by controlling its bias voltage through a homodyne phase-locked loop. Thanks to the precise differential phase detection, the bias drift induced by the fiber delay variation has been fully eliminated as common-mode noise, and the OFC can remain long-term stable without any additional reference signal. The deviation of the phase difference is merely 0.056 degrees over 3800 s. Moreover, the experiment shows that the OFC can still keep stable under a drastic temperature change, further validating the performance of the proposed stabilization method.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116788535","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
Dispersion Induced-Power Fading tuned by Power-over-Fiber on 5G NR Analog Radio over Fiber Fronthaul optical links 光纤前传光纤链路上5G NR模拟无线电的光纤供电调谐色散诱导功率衰落
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997623
J. D. López-Cardona, R. Altuna, D. Montero, C. Vázquez
{"title":"Dispersion Induced-Power Fading tuned by Power-over-Fiber on 5G NR Analog Radio over Fiber Fronthaul optical links","authors":"J. D. López-Cardona, R. Altuna, D. Montero, C. Vázquez","doi":"10.1109/MWP54208.2022.9997623","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997623","url":null,"abstract":"We present experimental results of Power-over-Fiber (PoF) impact on 5G New Radio Analog Radio over fiber transmission. Different ARoF links are implemented with approximate lengths of 6km, 10km, 14km, and 25 km, using QPSK modulations, with a bandwidth of 5MHz and with RF carriers within the range from 10 GHz to 20 GHz. The high power laser (HPL) output is set up to +33 dBm. In the experiment, the power fading, and the critical frequency shift as a consequence of the power injected by the HPL are analyzed. A maximum shift of 250 MHz was experimentally obtained at a length of 25.2 km for a HPL optical power of 33 dBm.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129002356","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
Towards Tbit/s THz communications 走向thbit /s太赫兹通信
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997701
G. Ducournau, D. Gaillot, Aritrio Bandyopadhyay, M. Zegaoui, M. Zaknoune, B. Sawadogo, P. Szriftgiser, K. Baudelle, M. Bouet, G. Bouwmans, E. Andresen, L. Bigot
{"title":"Towards Tbit/s THz communications","authors":"G. Ducournau, D. Gaillot, Aritrio Bandyopadhyay, M. Zegaoui, M. Zaknoune, B. Sawadogo, P. Szriftgiser, K. Baudelle, M. Bouet, G. Bouwmans, E. Andresen, L. Bigot","doi":"10.1109/MWP54208.2022.9997701","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997701","url":null,"abstract":"This work is reporting the concept of photomixer arrays for multiple 100 Gbit/s THz communications, as a technology enabler towards Tbit/s transmitters. Initial 4-UTC-PD array is shown and characterization of a single UTC-PD used as 100 Gbit/s data source.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"455 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124712043","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
Proposal and FPGA implementation of DBSCAN clustering nonlinear detector for MMW RoF system 毫米波RoF系统中DBSCAN聚类非线性检测器的提出与FPGA实现
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997800
Wu Xu, Peixuan Li, X. Zou, Ningyuan Zhong, W. Pan, Lian-shan Yan
{"title":"Proposal and FPGA implementation of DBSCAN clustering nonlinear detector for MMW RoF system","authors":"Wu Xu, Peixuan Li, X. Zou, Ningyuan Zhong, W. Pan, Lian-shan Yan","doi":"10.1109/MWP54208.2022.9997800","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997800","url":null,"abstract":"We here propose and experimentally validate an improved density-based spatial of applications with noise clustering approach for mitigating the nonlinear distortions of analog millimeter-wave (MMW) radio over fiber (RoF) systems, to offer a self-adaptivity to various modulation formats as no training process and initialization parameters (e.g., signal constellation size) are required. In addition, fueled by the Manhattan distance clustering criteria, the FPGA implementation of such a machine-learning algorithm is achieved for verifying its practical feasibility. Validated by experiments, our proposal can effectively improve the nonlinearity tolerance of a 60-GHz MMW-RoF system transmitting single-carrier 64-QAM, 128-QAM and 256-QAM signals. Specifically, it helps to obtain a 1.25-dB improvement in the receiving sensitivity for the 64-QAM transmission in a fiber-wireless MMW channel consisting of 5-km fiber and 1-m wireless links.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123633427","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
Electro-Opto-Mechanical Microwave-Frequency Oscillator in a Surface Acoustic Wave Silicon-Photonic Circuit 表面声波硅光子电路中的电光机械微波频率振荡器
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997729
M. Priel, S. Bag, Matan Slook, Leroy Dokhanian, I. Shafir, Etai Grunwald, M. Katzman, Mirit Hen, A. Zadok
{"title":"Electro-Opto-Mechanical Microwave-Frequency Oscillator in a Surface Acoustic Wave Silicon-Photonic Circuit","authors":"M. Priel, S. Bag, Matan Slook, Leroy Dokhanian, I. Shafir, Etai Grunwald, M. Katzman, Mirit Hen, A. Zadok","doi":"10.1109/MWP54208.2022.9997729","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997729","url":null,"abstract":"An electro-opto-mechanical microwave frequency oscillator is demonstrated through a silicon photonic circuit. An electrical signal modulates an optical pump wave input. Modulation is converted to a surface acoustic wave on the silicon circuit through absorption in a metallic grating and thermoelastic expansion. The acoustic wave is delayed and converted back to optics through photoelastic modulation of a continuous optical input probe wave in a racetrack resonator waveguide. The output probe is detected, and the obtained voltage is amplified and fed back to modulate the input optical pump wave. With sufficient feedback gain, the electro-opto-mechanical loop is driven to oscillations at 2.21 GHz frequency. The oscillator can be useful for integrated microwave photonics signal processing.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123977929","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
A Silicon Photonics Automatically-Tunable mm-wave Remote Antenna Unit 一种硅光子学自动调谐毫米波远程天线装置
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997602
Ramy Rady, C. Madsen, S. Palermo, Karman Entesari
{"title":"A Silicon Photonics Automatically-Tunable mm-wave Remote Antenna Unit","authors":"Ramy Rady, C. Madsen, S. Palermo, Karman Entesari","doi":"10.1109/MWP54208.2022.9997602","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997602","url":null,"abstract":"This article presents a 25–40 GHz novel silicon photonics wideband re-configurable mm-wave remote antenna unit (RAU) for radio over fiber (ROF) distributed antenna systems. The proposed chip-scale RAU architecture achieves energy efficiency by directly operating at mm-wave frequencies, and a small form factor by utilizing SOI photonics process. A 4-channel system is demonstrated each with a 3-dB BW of 5-GHz. The RAU downlink photonic integrated circuit (PIC) consists of a tunable channel-select filter, and a mm-wave high-speed photodetector (PD), while the uplink PIC comprises of cascaded image-and jammer-reject filters, respectively. Moreover, the calibration algorithm for photonics process variation and further tuning of the RAU operating bands is discussed here. To the best of the authors’ knowledge, this is the first wideband tunable mm-wave RAU that covers the mm-wave sub-40-GHz.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129005359","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
Compact OWC Receiver Enabled by Co-integration of Micro-Lens and PD Arrays on Glass Interposer 微透镜与PD阵列在玻璃中间体上的协整实现的紧凑型OWC接收机
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997772
Yuchen Song, Chenhui Li, K. Mekonnen, Mikolaj Wolny, C. Corrêa, M. Spiegelberg, E. Tangdiongga, O. Raz
{"title":"Compact OWC Receiver Enabled by Co-integration of Micro-Lens and PD Arrays on Glass Interposer","authors":"Yuchen Song, Chenhui Li, K. Mekonnen, Mikolaj Wolny, C. Corrêa, M. Spiegelberg, E. Tangdiongga, O. Raz","doi":"10.1109/MWP54208.2022.9997772","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997772","url":null,"abstract":"We present a compact optical wireless receiver based on micro-lens and photodiodes array flip-chipped on a glass interposer. The performance of the receiver is verified with a simulation model and with an optical wireless link experimentally, which concludes that co-integration of micro-lens on the PD array can enhance by 3.5 dB the light collection efficiency of the photodiode array while keeping a field of view of 18 degrees (half angle). And 5.5 Gbps maximum throughput is verified with this receiver, using the discrete multitone transmission.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129261832","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
Heterogeneous integration of ultra-narrow linewidth lasers on silicon for microwave photonics 微波光子学用超窄线宽激光器在硅上的非均匀集成
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997691
J. Bowers, C. Xiang, M. Tran, Joel Guo, W. Jin
{"title":"Heterogeneous integration of ultra-narrow linewidth lasers on silicon for microwave photonics","authors":"J. Bowers, C. Xiang, M. Tran, Joel Guo, W. Jin","doi":"10.1109/MWP54208.2022.9997691","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997691","url":null,"abstract":"Heterogeneous integration provides the capability of integrating III-V gain material with ultra-low-loss silicon photonic circuits on a monolithic silicon substrate. This integration results in the dramatic reduction of optical loss of the laser cavity and thus extends the photon lifetime and narrows the linewidth of semiconductor lasers beyond what is achieved with monolithic III-V integration. Recent progress includes widely-tunable III-V/silicon lasers with ultra-wide tuning range and lasers on silicon nitride with narrow linewidth that is comparable with fiber lasers. These lasers will play a critical role in ultra low noise microwave photonics.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126769227","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
Mach-Zehnder Electro-optic Modulator with Multimode Interference Couplers of LiNbO3 Waveguides for Single Sideband Modulation 具有多模干涉耦合器的LiNbO3波导的Mach-Zehnder电光调制器用于单边带调制
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997678
Shotaro Yasumori, Anna Hirai, Takanori Sato, K. Morimoto, T. Kawai, A. Enokihara, S. Nakajima, A. Kanno
{"title":"Mach-Zehnder Electro-optic Modulator with Multimode Interference Couplers of LiNbO3 Waveguides for Single Sideband Modulation","authors":"Shotaro Yasumori, Anna Hirai, Takanori Sato, K. Morimoto, T. Kawai, A. Enokihara, S. Nakajima, A. Kanno","doi":"10.1109/MWP54208.2022.9997678","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997678","url":null,"abstract":"We designed and evaluated 1×2 and 2×2 optical couplers using multimode interference (MMI) optical waveguides of Ti-diffused LiNbO3. A Mach-Zehnder electrooptic modulator (MZM) designed using those two MMI couplers as an optical power splitter and combiner was fabricated. Optical intensity modulation was achieved with a 50 dB extinction ratio. And the experimental results showed that the 2 ×2 MMI optical coupler could provide nearly equal power division with a 90° phase difference as a 90° hybrid. Next, we applied the MZM structure to the single sideband (SSB) modulation. 10 GHz microwave signals of 90° phase difference were fed to the modulation electrodes on the two arms of the MZM. The SSB modulation operation was confirmed from output light spectra, and the sideband suppression ratio of 39 dB was observed by miner adjustment of the optical phase bias.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126551505","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
Design and Analysis of Low Bias, Low Phase Noise Photodetectors for Frequency Comb Applications Using Particle Swarm Optimization 基于粒子群优化的频率梳低偏置、低相位噪声光电探测器设计与分析
2022 IEEE International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2022-10-01 DOI: 10.1109/MWP54208.2022.9997757
Ishraq Md Anjum, Ergun Simsek, S. E. J. Mahabadi, T. Carruthers, C. Menyuk
{"title":"Design and Analysis of Low Bias, Low Phase Noise Photodetectors for Frequency Comb Applications Using Particle Swarm Optimization","authors":"Ishraq Md Anjum, Ergun Simsek, S. E. J. Mahabadi, T. Carruthers, C. Menyuk","doi":"10.1109/MWP54208.2022.9997757","DOIUrl":"https://doi.org/10.1109/MWP54208.2022.9997757","url":null,"abstract":"We use particle swarm optimization to optimize the design of a low-bias (5 V) modified uni-traveling carrier photodetector for low-phase-noise frequency comb applications. We analyze the best design generated by the algorithm to determine the physics that leads to a phase noise reduction. We find that the phase noise can be reduced by increasing the electric field in the photon absorption region and by adjusting the doping levels and thicknesses of the layers in the intrinsic region to optimize the electric field.","PeriodicalId":127318,"journal":{"name":"2022 IEEE International Topical Meeting on Microwave Photonics (MWP)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114627737","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
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