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科研机构
北京大学 [45]
内容类型
期刊论文 [37]
其他 [8]
发表日期
2017 [11]
2016 [4]
2015 [1]
2013 [3]
2012 [5]
2011 [1]
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专题:北京大学
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基于ELM算法的光纤振动信号识别研究
期刊论文
计算机工程与应用, 2017
邹柏贤
;
苗军
;
许少武
;
逯燕玲
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
事件
光纤振动信号
实验样本
极限学习机(ELM)
识别率
event
optical fiber vibration signal
experimental sample
Extreme Learning Machine(ELM)
recognition rate
Tuning the Shell Number of Multishelled Metal Oxide Hollow Fibers for Optimized Lithium-Ion Storage
期刊论文
ACS NANO, 2017
Sung, Jin
;
Lv, Chunxiao
;
Lv, Fan
;
Chen, Shuai
;
Li, Daohao
;
Guo, Ziqi
;
Han, Wei
;
Yang, Dongjiang
;
Guo, Shaojun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
seaweed
transition-metal oxides
multishelled fiber
tunable shell numbers
lithium-ion batteries
PERFORMANCE ANODE MATERIALS
ENERGY-STORAGE
COBALT ALGINATE
SEAWEED BIOMASS
BATTERY ANODES
YOLK-SHELL
MICROSPHERES
NANOFIBERS
SPHERES
NANOSTRUCTURES
Reconfigurable all-fiber mode exchange enabled by mechanically induced LPFG for short-reach MDM networks
期刊论文
OPTICS COMMUNICATIONS, 2017
Wu, Zhongying
;
Li, Juhao
;
Ren, Fang
;
Ge, Dawei
;
Zhang, Yichi
;
Yu, Jinyi
;
Li, Zhengbin
;
Chen, Zhangyuan
;
He, Yongqi
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Mode division multiplexing (MDM)
All-fiber mode exchange (ME)
Long period fiber grating (LPFG)
Weakly-coupled few-mode-fiber (FMF)
DATA-TRANSMISSION
QAM SIGNALS
Beyond 200G Direct Detection Transmission With Nyquist Asymmetric Twin-SSB Signal at C-Band
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2017
Zhu, Yixiao
;
Ruan, Xiaoke
;
Zou, Kaiheng
;
Zhang, Fan
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2017/12/03
Direct detection
Nyquist pulse shaping
single sideband
signal-signal beat interference
SUBCARRIER MODULATION
Generation of 47 fs Pulses from an Er: Fiber Amplifier
期刊论文
CHINESE PHYSICS LETTERS, 2017
Ou, Shang-Ming
;
Liu, Guan-Yu
;
Lei, Hui
;
Zhang, Zhi-Gang
;
Zhang, Qing-Mao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
SELF-PHASE-MODULATION
OPTICAL-FIBERS
LASER
COMPRESSION
JITTER
800 Gb/s (8 x 100 Gb/s) Nyquist Half-Cycle Single-Sideband Modulation Direct-Detection Transmission Over 320 km SSMF at C-band
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2017
Zou, Kaiheng
;
Zhu, Yixiao
;
Zhang, Fan
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2017/12/03
Digital signal processing
direct detection
fiber nonlinearity
Nyquist pulse shaping
optical fiber communication
single sideband signaling
subcarrier modulation
wavelength division multiplexing
SUBCARRIER MODULATION
Wavelength-interleaved MDM-WDM transmission over weakly-coupled FMF
期刊论文
OPTICS EXPRESS, 2017
Tian, Yu
;
Li, Juhao
;
Wu, Zhongying
;
Chen, Yuanxiang
;
Zhu, Paikun
;
Tang, Ruizhi
;
Mo, Qi
;
He, Yongqi
;
Chen, Zhangyuan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
FIBER
Wavelength Reuse for Short-Reach Optical Access Network Utilizing MDM
期刊论文
IEEE PHOTONICS JOURNAL, 2017
Chen, Yuanxiang
;
Li, Juhao
;
Zhu, Jinglong
;
Zhu, Paikun
;
Tian, Yu
;
Peng, Huangfa
;
Xu, Yongchi
;
Chen, Jingbiao
;
He, Yongqi
;
Chen, Zhangyuan
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2017/12/03
Wavelength reuse
mode-division-multiplexing (MDM)
Rayleigh backscattering
WDM-PON
TRANSMISSION
FIBER
FRONTHAUL
All-fiber optical mode switching based on cascaded mode selective couplers for short-reach MDM networks
期刊论文
OPTICAL ENGINEERING, 2017
Ren, Fang
;
Li, Juhao
;
Wu, Zhongying
;
Yu, Jinyi
;
Mo, Qi
;
Wang, Jianping
;
He, Yongqi
;
Chen, Zhangyuan
;
Li, Zhengbin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
mode-division multiplexing
mode selective coupler
mode switching
DIVISION
TRANSMISSION
High Speed Band-Limited 850-nm VCSEL Link Based on Time-Domain Interference Elimination
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017
Tan, Zhongwei
;
Yang, Chuanchuan
;
Zhu, Yixiao
;
Xu, Zhaopeng
;
Zou, Kaiheng
;
Zhang, Fan
;
Wang, Ziyu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Band-limited
850nm-VCSEL
OM4 MMF
time-domain interference elimination
simplified-MLSE
60 Gb/s NRZ
low complexity
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