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科研机构
北京大学 [41]
内容类型
期刊论文 [29]
其他 [10]
会议论文 [2]
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2017 [4]
2016 [5]
2015 [3]
2014 [3]
2013 [5]
2012 [3]
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专题:北京大学
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A Faraday laser lasing on Rb 1529 nm transition
期刊论文
SCIENTIFIC REPORTS, 2017
Chang, Pengyuan
;
Peng, Huanfa
;
Zhang, Shengnan
;
Chen, Zhangyuan
;
Luo, Bin
;
Chen, Jingbiao
;
Guo, Hong
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
DISPERSION OPTICAL FILTER
FREQUENCY STABILIZATION
DIODE-LASER
SEMICONDUCTOR-LASER
ATOMIC TRANSITION
SPECTROSCOPY
LINEWIDTH
LOCKING
CAVITY
LINE
FitBeat: A Lightweight System for Accurate Heart Rate Measurement during Exercise
其他
2017-01-01
Tu, Linlin
;
Huang, Jun
;
Bi, Chongguang
;
Xing, Guoliang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
MOTION ARTIFACT
SENSORS
SIGNALS
Blind Analog Interference Cancellation
期刊论文
IEEE COMMUNICATIONS LETTERS, 2017
Tian, Shuyi
;
Ma, Meng
;
Yang, Yuli
;
Jiao, Bingli
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
Blind solution
interference cancellation
full-duplex transmission
Phase Noise Estimation and Suppression for PDM CO-OFDM/OQAM Systems
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2017
Fang, Xi
;
Zhang, Fan
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Coherent communication
laser phase noise
optical communication
orthogonal frequency-division multiplexing/offset quadrature amplitude modulation (OFDM/OQAM)
phase noise estimation
COHERENT OPTICAL OFDM
CHANNEL ESTIMATION
SINGLE PHOTODIODE
TRANSMISSION
OFFSET
SSMF
SUPERCHANNEL
TOLERANCE
FIBER
COMPENSATION
ANOMALY IDENTIFICATION FROM SUPER-LOW FREQUENCY ELECTROMAGNETIC DATA FOR THE COALBED METHANE DETECTION
其他
2016-01-01
Zhao, S. S.
;
Wang, N.
;
Hui, J.
;
Ye, X.
;
Qin, Q.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Electromagnetic
Super Low Frequency
Coalbed Methane
non-Gaussian
Class B model
Least Square Gradient
Adaptive filter
INTERFERENCE
MODELS
Effects of data assimilation on the global aerosol key optical properties simulations
期刊论文
ATMOSPHERIC RESEARCH, 2016
Yin, Xiaomei
;
Dai, Tie
;
Schutgens, Nick A. J.
;
Goto, Daisuke
;
Nakajima, Teruyuki
;
Shi, Guangyu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Aerosol optical properties
Assimilation system
Global aerosol model
AERONET
RESOLUTION IMAGING SPECTRORADIOMETER
ICOSAHEDRAL ATMOSPHERIC MODEL
TRANSFORM KALMAN FILTER
TRANSPORT MODEL
DEPTH RETRIEVALS
AIR-QUALITY
MODIS
AEROCOM
AERONET
DUST
Athermal and flat-topped silicon Mach-Zehnder filters
期刊论文
OPTICS EXPRESS, 2016
Deng, Qingzhong
;
Liu, Lu
;
Zhang, Rui
;
Li, Xinbai
;
Michel, Jurgen
;
Zhou, Zhiping
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
SYMMETRIC MULTIMODE INTERFERENCE
IMMERSION LITHOGRAPHY PROCESS
MICRORING RESONATORS
AWG DEMULTIPLEXER
RING RESONATORS
SOI WAFER
BAND
INTERFEROMETER
PHOTONICS
PASSBAND
Estimating Soil Organic Carbon of Cropland Soil at Different Levels of Soil Moisture Using VIS-NIR Spectroscopy
期刊论文
REMOTE SENSING, 2016
Jiang, Qinghu
;
Chen, Yiyun
;
Guo, Long
;
Fei, Teng
;
Qi, Kun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
generalized least squares weighting
moisture correction
orthogonal signal correction
soil organic carbon
visible
near-infrared reflectance spectroscopy
NEAR-INFRARED-SPECTROSCOPY
DIFFUSE-REFLECTANCE SPECTROSCOPY
AGRICULTURAL SOILS
FIELD CONDITIONS
CENTRAL YANGTZE
LEAST-SQUARES
WATER CONTENT
SPECTRA
PREDICTION
QUANTIFICATION
All PM Fiber Laser Mode Locked With a Compact Phase Biased Amplifier Loop Mirror
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2016
Jiang, Tongxiao
;
Cui, Yifan
;
Lu, Pei
;
Li, Chen
;
Wang, Aimin
;
Zhang, Zhigang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Optical fiber lasers
ultrafast optics
optical pulse generation
optical fiber devices
ALL-NORMAL-DISPERSION
SOLITON LASER
OSCILLATOR
PULSES
NJ
Population Distribution of Excited States in Cs Electrodeless Discharge Lamp
期刊论文
CHINESE PHYSICS LETTERS, 2015
Zhu Chuan-Wen
;
Tao Zhi-Ming
;
Chen Mo
;
Liu Zhong-Zheng
;
Zhang Xiao-Gang
;
Zhang Sheng-Nan
;
Chen Jing-Biao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
TRANSITION-PROBABILITIES
SPECTROSCOPY
LASER
VAPOR
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