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科研机构
北京大学 [20]
内容类型
期刊论文 [16]
其他 [4]
发表日期
2017 [1]
2016 [3]
2015 [2]
2014 [1]
2013 [3]
2011 [2]
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专题:北京大学
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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
Research progress of cholesteric liquid crystals with broadband reflection characteristics in application of intelligent optical modulation materials
期刊论文
CHINESE PHYSICS B, 2016
Zhang, Lan-Ying
;
Gao, Yan-Zi
;
Song, Ping
;
Wu, Xiao-Juan
;
Yuan, Xiao
;
He, Bao-Feng
;
Chen, Xing-Wu
;
Hu, Wang
;
Guo, Ren-Wei
;
Ding, Hang-Jun
;
Xiao, Jiu-Mei
;
Yang, Huai
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
cholesteric liquid crystals
soft matter materials
broadband reflection characteristics
intelligent optical modulation materials
HIGH-BIREFRINGENCE
BINAPHTHALENE CROSSLINKINGS
SELECTIVE REFLECTION
PHASE-TRANSITIONS
FILMS
ELASTOMERS
POLYSILOXANES
POLARIZERS
ANISOTROPY
COMPOUND
Synthetic-wavelength self-mixing interferometry for displacement measurement
期刊论文
OPTICS COMMUNICATIONS, 2016
Chen, Junbao
;
Zhu, Hongbin
;
Xia, Wei
;
Guo, Dongmei
;
Hao, Hui
;
Wang, Ming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Self-mixing interference
Synthetic-wavelength
Zero-crossing phase detecting
Displacement measurement
LASER FEEDBACK INTERFEROMETRY
OPTICAL-FEEDBACK
SEMICONDUCTOR-LASERS
PHASE DIFFERENCE
DIODE-LASER
INTERFERENCE
INTENSITY
SENSOR
CAVITY
Self-phase modulation enabled, wavelength-tunable ultrafast fiber laser sources: an energy scalable approach
期刊论文
OPTICS EXPRESS, 2016
Liu, Wei
;
Li, Chen
;
Zhang, Zhigang
;
Kaertner, Franz X.
;
Chang, Guoqing
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2017/12/04
PHOTONIC CRYSTAL FIBERS
SUPERCONTINUUM GENERATION
CONTINUUM GENERATION
FEMTOSECOND PULSES
3 GHZ
DISPERSION
COHERENT
MICROSCOPY
NM
EXCITATION
Sinusoidal phase-modulating self-mixing interferometer with nanometer resolution and improved measurement velocity range
期刊论文
APPLIED OPTICS, 2015
Xia, Wei
;
Liu, Qiang
;
Hao, Hui
;
Guo, Dongmei
;
Wang, Ming
;
Chen, Xuzong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
LASER FEEDBACK INTERFEROMETRY
DISPLACEMENT MEASUREMENT
ELECTROOPTIC MODULATOR
REFRACTIVE-INDEX
ACCURACY
Plasma density effect on backward Raman laser amplification
期刊论文
wuli xuebaoacta physica sinica, 2015
Zhang, Zhi-Meng
;
Zhang, Bo
;
Wu, Feng-Juan
;
Hong, Wei
;
Teng, Jian
;
He, Shu-Kai
;
Gu, Yu-Qiu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/13
Recent advances in photoresponsive liquid-crystalline polymers containing azobenzene chromophores
期刊论文
journal of materials chemistry c, 2014
Yu, Haifeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/10
TRANSFER RADICAL POLYMERIZATION
PHOTOCHEMICAL PHASE-TRANSITION
PHOTOINDUCED BENDING BEHAVIOR
COPOLYMER THIN-FILMS
BLOCK-COPOLYMER
HIGH-BIREFRINGENCE
DIBLOCK COPOLYMER
POLARIZATION HOLOGRAPHY
AMPHIPHILIC DIBLOCK
TRIBLOCK COPOLYMERS
Neural oscillations dissociate between self-related attentional orientation versus evaluation
期刊论文
神经影像, 2013
Mu, Yan
;
Han, Shihui
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
EEG
Neural oscillation
Phase synchrony
Self-reflection
Trait judgment
GAMMA-BAND RESPONSES
HUMAN WORKING-MEMORY
PHASE SYNCHRONIZATION
HUMAN EEG
ELECTROPHYSIOLOGICAL CORRELATE
FUNCTIONAL CONNECTIVITY
BRAIN
INFORMATION
MODULATION
FREQUENCY
Improved frequency shifting realization for the delayed self-heterodyne interferometric linewidth measurement
其他
2013-01-01
Yang, Yi
;
Xiong, Siyadong
;
Wang, Zinan
;
Li, Yongxiao
;
Liu, Chenglong
;
Peng, Chao
;
Zhang, Zhenrong
;
Li, Zhengbin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Improved frequency shifting realization for the delayed self-heterodyne interferometric linewidth measurement
其他
2013-01-01
Yang, Yi
;
Xiong, Siyadong
;
Wang, Zinan
;
Li, Yongxiao
;
Liu, Chenglong
;
Peng, Chao
;
Zhang, Zhenrong
;
Li, Zhengbin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
phase modulation
self-heterodyne
laser linewidth
interferometry
FIBER RING LASER
RESOLUTION
NOISE
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