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检索条件"机构=State Key Lab of Advanced Optical Communication Systems and Network"
608 条 记 录,以下是21-30 订阅
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Driverless 400-Gbps/λ PS-PAM16 Transmission Using Packaged 60-GHz Thin-Film LiNbO3 Modulator with 16-fJ/bit Energy Efficiency
Driverless 400-Gbps/λ PS-PAM16 Transmission Using Packaged ...
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2023 Asia communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
作者: Wang, Shangcheng Yang, Yu Xu, Zhaopeng Liu, Lulu Qiao, Gang Ji, Honglin Wei, Jinlong He, Zhixue Hu, Weisheng Peng Cheng Laboratory Shenzhen China Shanghai Jiao Tong University State Key Lab of Advanced Optical Communication Systems and Networks Shanghai China
We experimentally demonstrated line rate 300-Gb/s PAM4 and 400-Gb/s probabilistically shaped (PS)-PAM16 transmission using packaged thin-film LiNbO3 modulators with only 550-mVpp CMOS-class driving voltage requiring n... 详细信息
来源: 评论
PLC Splitter Encoded with Waveguide Bragg Grating by Femtosecond Laser Inscribing Technique for PON Monitoring
PLC Splitter Encoded with Waveguide Bragg Grating by Femtose...
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2023 Asia communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
作者: Hu, Jin Liu, Xu Ma, Lin Li, Heyuan He, Zuyuan State Key Laboratory of Advanced Optical Communication Systems and Networks Shanghai Jiao Tong University Shanghai200240 China Zhejiang Lab Hangzhou311121 China
We demonstrate a PLC splitter encoded by Bragg waveguide gratings with a wavelength interval of 4 nm and an adjustable reflectance of up to 40% using a femtosecond laser inscribing technique for passive optical networ... 详细信息
来源: 评论
Non-volatile Electrically Reconfigurable optical MZI Integrated with Sb2Se3Sub-cell Arrays for High Endurance Switching  49
Non-volatile Electrically Reconfigurable Optical MZI Integra...
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49th European Conference on optical communications, ECOC 2023
作者: Yang, Xing Lu, Liangjun Li, Yu Chen, Jianping Zhou, Linjie State Key Laboratory of Advanced Optical Communication Systems and Networks Shanghai Key Lab of Navigation and Location Services Shanghai Institute for Advanced Communication and Data Science Department of Electronic Engineering Shanghai Jiao Tong University Shanghai200240 China
We demonstrated an electrical-driven non-volatile MZI based on low-loss Sb2Se3 sub-cell arrays. By constraining the material reflow in the sub-cells, optical transmission contrast of > 5 dB was achieved with > 1... 详细信息
来源: 评论
Narrow-linewidth and frequency-agile FMCW laser on the Si3N4 -on-SOI photonic platform
Narrow-linewidth and frequency-agile FMCW laser on the Si3N4...
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CLEO: Applications and Technology in CLEO 2024, CLEO: A and T 2024 - Part of Conference on Lasers and Electro-Optics
作者: Liu, Chuxin Li, Xinhang Guo, Yuyao Lu, Liangjun Chen, Jianping Zhou, Linjie State Key Laboratory of Advanced Optical Communication Systems and Networks Shanghai Key Lab of Navigation and Location Services Shanghai Institute for Advanced Communication and Data Science Department of Electronic Engineering Shanghai Jiao Tong University Shanghai200240 China SJTU-Pinghu Institute of Intelligent Optoelectronics Pinghu314200 China
We demonstrate a hybrid-integrated self-injection-locked laser on the Si3N4-on-SOI platform to generate FMCW signal with 9 kHz linewidth, 2 MHz repetition rate, and high linearity, supporting FMCW-LiDAR with refresh r... 详细信息
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Amplitude-Invariant Phase Shifter Based on Carrier-Injection Mechanism for optical Phased Array
Amplitude-Invariant Phase Shifter Based on Carrier-Injection...
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2024 Conference on Lasers and Electro-Optics, CLEO 2024
作者: Yuan, Qiqi Xu, Weihan Ran, Shihuan Yang, Yunhong Lu, Liangjun Chen, Jianping Zhou, Linjie State Key Laboratory of Advanced Optical Communication Systems and Networks Shanghai Key Lab Navigation and Location Services Shanghai Institute for Advanced Communication and Data Science Department of Electronic Engineering Shanghai Jiao Tong University Shanghai200240 China SJTU-Pinghu Institute of Intelligent Optoelectronics Pinghu314200 China
We present an amplitude-invariant phase shifter based on a PIN diode embedded in a Mach-Zehnder Interferometer for optical phased arrays. The dynamic power contrast is lower than 0.42 dB over a π phase shift. CLEO 20... 详细信息
来源: 评论
Two-Stage Topic Sentence Extraction for Chinese Student Essays  12th
Two-Stage Topic Sentence Extraction for Chinese Student Ess...
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12th National CCF Conference on Natural Language Processing and Chinese Computing, NLPCC 2023
作者: Dong, Yuwu Zheng, Feiran Chen, Hongyu Ding, Yizhou Zhou, Yifan He, Hao MoE Key Lab of Artificial Intelligence AI Institute Shanghai Jiao Tong University Shanghai China State Key Lab of Advanced Optical Communication System and Network Shanghai Jiao Tong University Shanghai China
In this paper, we present the method proposed by our team for Track 2 of NLPCC 2023 Shared Task 7, which focuses on the extraction of paragraph-level and whole essay topic sentences in middle school student ... 详细信息
来源: 评论
Amplitude-Invariant Phase Shifter Based on Carrier-Injection Mechanism for optical Phased Array
Amplitude-Invariant Phase Shifter Based on Carrier-Injection...
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CLEO: Applications and Technology in CLEO 2024, CLEO: A and T 2024 - Part of Conference on Lasers and Electro-Optics
作者: Yuan, Qiqi Xu, Weihan Ran, Shihuan Yang, Yunhong Lu, Liangjun Chen, Jianping Zhou, Linjie State Key Laboratory of Advanced Optical Communication Systems and Networks Shanghai Key Lab of Navigation and Location Services Shanghai Institute for Advanced Communication and Data Science Department of Electronic Engineering Shanghai Jiao Tong University Shanghai200240 China SJTU-Pinghu Institute of Intelligent Optoelectronics Pinghu314200 China
We present an amplitude-invariant phase shifter based on a PIN diode embedded in a Mach-Zehnder Interferometer for optical phased arrays. The dynamic power contrast is lower than 0.42 dB over a p phase shift. © O... 详细信息
来源: 评论
Bandwidth Enhancement of Silicon Thermo-Optic Phase Shifter with Electronic-Photonic Co-Design
Bandwidth Enhancement of Silicon Thermo-Optic Phase Shifter ...
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CLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics
作者: Han, keyi Lu, Liangjun Li, Xin Liu, Chuxin Xu, Weihan Guo, Yuyao Chen, Jianping Zhou, Linjie State Key Laboratory of Advanced Optical Communication Systems and Networks Shanghai Key Lab of Navigation and Location Services Shanghai Institute for Advanced Communication and Data Science Department of Electronic Engineering Shanghai Jiao Tong University Shanghai200240 China SJTU-Pinghu Institute of Intelligent Optoelectronics Pinghu314200 China
Based on a resistance-capacitance equalizer, we demonstrated a silicon thermo-optic phase shifter with a rise time of 2.3 µs and a modulation bandwidth of 250 kHz, offering 10 times enhancement over the original ... 详细信息
来源: 评论
Ontology-Semantic Alignment On Contrastive Video-Language Model for Multimodel Video Retrieval Task  23
Ontology-Semantic Alignment On Contrastive Video-Language Mo...
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Proceedings of the 2023 7th International Conference on Computer Science and Artificial Intelligence
作者: Yifan Zhou Yizhou Ding Yuwu Dong Hao He Shanghai Jiao Tong University State Key Lab of Advanced Optical Communication System and Network China
Contrastive Learning-based models have shown impressive performance in text-image retrieval tasks. However, when applied in video retrieval, traditional contrastive learning strategies have faced challenges in achievi... 详细信息
来源: 评论
LDSeq: Latent Diffusion Models for Sequence to Sequence Text Generation  23
LDSeq: Latent Diffusion Models for Sequence to Sequence Text...
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Proceedings of the 2023 7th International Conference on Computer Science and Artificial Intelligence
作者: Yizhou Ding Jidong Tian Shanxing Mei Yifan Zhou Yuwu Dong Hao He Weisheng Hu State Key Lab of Advanced Optical Communication System and Network Shanghai Jiao Tong University China
Diffusion models have demonstrated remarkable success in generating continuous data, such as images and audios. Previous studies on text generation employing continuous diffusion models have revealed the potential of ... 详细信息
来源: 评论