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2018 International Topical Meeting on Microwave Photonics (MWP)最新文献

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Photonic THz Generation using Optoelectronic Oscillator-driven Optical Frequency Comb Generator 利用光电振荡器驱动的光频梳发生器产生光子太赫兹
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552892
G. Hasanuzzaman, H. Shams, C. Renaud, J. Mitchell, S. Iezekiel
{"title":"Photonic THz Generation using Optoelectronic Oscillator-driven Optical Frequency Comb Generator","authors":"G. Hasanuzzaman, H. Shams, C. Renaud, J. Mitchell, S. Iezekiel","doi":"10.1109/MWP.2018.8552892","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552892","url":null,"abstract":"We propose and experimentally demonstrate a photonic THz signal generation technique combining a discrete optoelectronic oscillator (OEO) and optical frequency comb (OFC) generator. Using a microwave photonic filter (MPF), we generate an electrical oscillation up to 17.33 GHz with a phase noise of -103 dBc/Hz at 10 kHz offset frequency. The OEO frequency tunability is obtained by changing the bandwidth of a tunable optical band pass filter (TOBF). This can produce an electrical RF carrier from 6.58 GHz - 18.36 GHz. The OEO-driven optical comb generates 22 optical comb lines with a frequency spacing of 17.33 GHz covering a bandwidth of 360 GHz. By selecting two optical comb lines using a wavelength selective switch (WSS) and beating them in a uni-travelling carrier photodiode (UTC-PD), a THz wave is generated at 242.6 GHz with a phase noise of -78 dBc/Hz at 10 kHz offset frequency. This technique has potential for use in THz signal generation where it is possible to tune the THz carrier frequency by tuning the RF carrier generated from the OEO.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"295 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115610415","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: 5
Minituarized Ka-band Photonic Oscillators 小型化ka波段光子振荡器
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552869
D. Seidel, A. Savchenkov, D. Eliyahu, Skip Williams, A. Matsko
{"title":"Minituarized Ka-band Photonic Oscillators","authors":"D. Seidel, A. Savchenkov, D. Eliyahu, Skip Williams, A. Matsko","doi":"10.1109/MWP.2018.8552869","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552869","url":null,"abstract":"We report on recent experiments involving tight packaging of Ka-band photonic oscillators based on Kerr frequency combs generated in nonlinear microresonators. The devices with volume not exceeding 1 cc characterized with phase noise approaching -120 dBc/Hz at 10 kHz frequency offset are demonstrated at both 28 GHz and 35 GHz.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124125384","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
Ultrafast User Localization and Beam Steering in Optical Wireless Communication Using an In-Fibre Diffraction Grating 光纤衍射光栅在光纤无线通信中的超快用户定位和光束导向
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552858
Chaitanya K. Mididoddi, Guoqing Wang, U. Habib, Hongxia Zhang, Chao Wang
{"title":"Ultrafast User Localization and Beam Steering in Optical Wireless Communication Using an In-Fibre Diffraction Grating","authors":"Chaitanya K. Mididoddi, Guoqing Wang, U. Habib, Hongxia Zhang, Chao Wang","doi":"10.1109/MWP.2018.8552858","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552858","url":null,"abstract":"Wavelength-controlled laser beam steering has been successfully demonstrated for indoor optical wireless communications (OWC). Here we demonstrate ultrafast user localization (50 million scans per second) in OWC based on real-time wavelength monitoring. A separate time stretched pulsed laser source is introduced to implement ultrafast optical wavelength (hence optical beam) scanning. A dispersion unbalanced Mach-Zehnder interferometric configuration creates chirped encoding in stretch optical pulses. The reflected optical wavelength from a remote user carrying the location information of the user is detected by real-time instantaneous microwave frequency detection. This new approach facilitates simultaneous ultrafast user localization and data transmission at communication C-band. A proof-of-concept experiment is carried out to verify the proposed approach.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131252824","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: 5
Configurable Photonic True-Time Delay Line Based On Cascaded Linearly Chirped Fiber Bragg Grating 基于级联线性啁啾光纤光栅的可配置光子实时延迟线
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552867
Jiejun Zhao, Zhidan Ding, Fei Yang, H. Cai
{"title":"Configurable Photonic True-Time Delay Line Based On Cascaded Linearly Chirped Fiber Bragg Grating","authors":"Jiejun Zhao, Zhidan Ding, Fei Yang, H. Cai","doi":"10.1109/MWP.2018.8552867","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552867","url":null,"abstract":"We propose and demonstrate a configurable and flexible photonic true-time delay (PTTD) line for integrated transmitting/receiving optically controlled phased array antenna (PAA) based on combinations of cascaded linear chirped fiber Bragg grating (LCFBG). A large-scale beam steering angle close to the limit and high angle resolution can be obtained by precisely configuring the parameters including dispersion coefficient and the numbers of cascaded LCFBG; Multi-beams for different beam steering angles are acquired synchronously.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130473694","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
MWP Plenary Papers [4 abstracts] MWP全体会议文件[4个摘要]
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/mwp.2018.8552855
{"title":"MWP Plenary Papers [4 abstracts]","authors":"","doi":"10.1109/mwp.2018.8552855","DOIUrl":"https://doi.org/10.1109/mwp.2018.8552855","url":null,"abstract":"","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123813914","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
Output power enhancement in photonic-based RF generation by optical pulse compression with a dispersion managed highly-nonlinear fiber 色散管理的高非线性光纤光脉冲压缩在光子射频产生中的输出功率增强
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552868
R. Karembera, Takashi Yamaguchi, H. Toda
{"title":"Output power enhancement in photonic-based RF generation by optical pulse compression with a dispersion managed highly-nonlinear fiber","authors":"R. Karembera, Takashi Yamaguchi, H. Toda","doi":"10.1109/MWP.2018.8552868","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552868","url":null,"abstract":"In this manuscript, we propose to use optical pulse compression in a dispersion managed fiber (DMF) with highly nonlinear fiber to enhance the output power in photonic-based 100-GHz RF generation. Even though the average dispersion is zero, RF gain of more than 5.0 dB can be obtained with moderate optical power to the DMF. Using four-sectioned DMF with zero average dispersion, we found the possibility of near octave-band operation in RF frequency.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114526750","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
Fast Photonics-Assisted Beamforming Network for Wide-Band, High Bit Rate 5G Communications 用于宽带、高比特率5G通信的快速光子辅助波束形成网络
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552884
B. Hussain, G. Serafino, F. Amato, C. Porzi, A. Bogoni, P. Ghelfi
{"title":"Fast Photonics-Assisted Beamforming Network for Wide-Band, High Bit Rate 5G Communications","authors":"B. Hussain, G. Serafino, F. Amato, C. Porzi, A. Bogoni, P. Ghelfi","doi":"10.1109/MWP.2018.8552884","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552884","url":null,"abstract":"We present a fast reconfigurable beamforming network with switching time $< 5$ ns, based on photonic integrated circuits. It allows for a complete antenna beam steering, controlling the signal phase over $> 360 ^{circ}$. The proposed beamforming network is tested by transmitting and steering a 2 Gb/s signal, without introducing any signal degradation, demonstrating its suitability to wideband, high bit-rate future 5G communications.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122406620","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: 5
Steering and Shaping of Multiple Beams with a Spatial Light Modulator based Beamformer 基于空间光调制器的波束形成器对多光束的控制和整形
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552916
R. Bonjour, S. Welschen, J. Johansson, J. Leuthold
{"title":"Steering and Shaping of Multiple Beams with a Spatial Light Modulator based Beamformer","authors":"R. Bonjour, S. Welschen, J. Johansson, J. Leuthold","doi":"10.1109/MWP.2018.8552916","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552916","url":null,"abstract":"We introduce and demonstrate an optical beamformer concept based on a spatial light modulator that enables independent steering and shaping of a large number of beams. In addition, our microwave photonic based system has a relatively small volume and provides additional capabilities when compared to other concepts for next generation high throughput satellites.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121917819","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
Integrating Brillouin processing with functional circuits for enhanced RF photonic processing 集成布里渊处理与功能电路增强射频光子处理
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552914
Yang Liu, A. Choudhary, G. Ren, K. Vu, B. Morrison, A. Casas-Bedoya, T. Nguyen, D. Choi, A. Mitchell, S. Madden, D. Marpaung, B. Eggleton
{"title":"Integrating Brillouin processing with functional circuits for enhanced RF photonic processing","authors":"Yang Liu, A. Choudhary, G. Ren, K. Vu, B. Morrison, A. Casas-Bedoya, T. Nguyen, D. Choi, A. Mitchell, S. Madden, D. Marpaung, B. Eggleton","doi":"10.1109/MWP.2018.8552914","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552914","url":null,"abstract":"On-chip linear and nonlinear optical effects have shown tremendous potentials for applications in RF photonic signal processing. Combining their complementary optical properties in the same integrated platform is expected to satisfy the future increasing demands of high-performance integrated microwave photonic systems. However, the integration of linear circuits with high-performance optical nonlinearity elements remains challenging. Here, we report the first proof-of-concept demonstration of a microwave photonic notch filter based on the simultaneous integration of active Brillouin circuits and passive ring resonators on the same photonic chip, merging advanced filtering functionality, optimized performance and compactness.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"192 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122429971","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
High Power Integrated 100 GHz Photodetectors 高功率集成100 GHz光电探测器
2018 International Topical Meeting on Microwave Photonics (MWP) Pub Date : 2018-10-01 DOI: 10.1109/MWP.2018.8552896
A. Beling, J. Morgan, K. Sun, Qianhuan Yu
{"title":"High Power Integrated 100 GHz Photodetectors","authors":"A. Beling, J. Morgan, K. Sun, Qianhuan Yu","doi":"10.1109/MWP.2018.8552896","DOIUrl":"https://doi.org/10.1109/MWP.2018.8552896","url":null,"abstract":"The talk reviews flip-chip bonded photodiodes, waveguide photodetectors, and integrated photodiode-antenna emitters with bandwidths up to 120 GHz. Recent results from heterogeneous III-V photodiodes on silicon for analog applications will be discussed.","PeriodicalId":146799,"journal":{"name":"2018 International Topical Meeting on Microwave Photonics (MWP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123925321","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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