Zejin Xu: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

51

Improvement of Galilean refractive beam shaping system for accurately generating near-diffraction-limited flattop beam with arbitrary beam size

Ma, Haotong, Liu, Zejin, Jiang, Pengzhi, Xu, Xiaojun, Du, Shaojun

Journal:

Year:

2011

Language:

english

File:

PDF, 1.94 MB

english, 2011

52

Power scaling analysis of tandem-pumped Yb-doped fiber lasers and amplifiers

Zhu, Jiajian, Zhou, Pu, Ma, Yanxing, Xu, Xiaojun, Liu, Zejin

Journal:

Year:

2011

Language:

english

File:

PDF, 844 KB

english, 2011

53

Coherent beam combination of three two-tone fiber amplifiers using stochastic parallel gradient descent algorithm

Zhou, Pu, Ma, Yanxing, Wang, Xiaolin, Ma, Haotong, Xu, Xiaojun, Liu, Zejin

Journal:

Year:

2009

Language:

english

File:

PDF, 286 KB

english, 2009

54

Coherent beam combination with single frequency dithering technique

Ma, Yanxing, Zhou, Pu, Wang, Xiaolin, Ma, Haotong, Xu, Xiaojun, Si, Lei, Liu, Zejin, Zhao, Yijun

Journal:

Year:

2010

Language:

english

File:

PDF, 235 KB

english, 2010

55

Near-diffraction-limited flattop laser beam adaptively generated by stochastic parallel gradient descent algorithm

Ma, Haotong, Liu, Zejin, Xu, Xiaojun, Wang, Sanhong, Liu, Changhai

Journal:

Year:

2010

Language:

english

File:

PDF, 409 KB

english, 2010

56

Simultaneous spectrum and coherent combining by active phasing dual two-tone all-fiber MOPA chains

Wang, Xiaolin, Leng, Jingyong, Xiao, Hu, Ma, Yanxing, Zhou, Pu, Du, Wenbo, Xu, Xiaojun, Liu, Zejin, Zhao, Yijun

Journal:

Year:

2011

Language:

english

File:

PDF, 251 KB

english, 2011

57

Coherent polarization beam combining of four two-tone lasers using single-frequency dithering technique

Ma, Pengfei, Zhou, Pu, Ma, Yanxing, Su, Rongtao, Xu, Xiaojun, Liu, Zejin

Journal:

Applied Physics B: Lasers and Optics

Year:

2012

Language:

english

File:

PDF, 639 KB

english, 2012

58

[IEEE 2009 IEEE 6th International Power Electronics and Motion Control Conference - Wuhan (2009.05.17-2009.05.20)] 2009 IEEE 6th International Power Electronics and Motion Control Conference - Analysis of electric railway harmonic test and research on the suppression method

Wei Xiaopu,, Xu Yonghai,, Zhang Jutuan,, Tang Sheng,, Zhou Zejin,, Xue Luoliang,

Year:

2009

Language:

english

File:

PDF, 263 KB

english, 2009

59

SPIE Proceedings [SPIE Photonics Asia 2010 - Beijing, China (Monday 18 October 2010)] High-Power Lasers and Applications V - Active and passive coherent beam combining of thulium-doped fiber lasers

Zhou, Pu, Wang, Xiaolin, Ma, Yanxing, Ma, Haotong, Han, Kai, Xu, Xiaojun, Liu, Zejin, Singh, Upendra N., Fan, Dianyuan, Yao, Jianquan, Walter, Robert F.

Year:

2010

Language:

english

File:

PDF, 769 KB

english, 2010

60

FIRST-PRINCIPLES CALCULATIONS OF CURRENT-INDUCED SPIN-TRANSFER TORQUES IN MAGNETIC DOMAIN WALLS

TANG, LING, XU, ZHIJUN, YANG, ZEJIN

Journal:

International Journal of Modern Physics B

Year:

2013

Language:

english

File:

PDF, 751 KB

english, 2013

61

Wavelength dependent damage thresholds of a bandpass filter under femtosecond laser irradiation

Zhiwu Zhu, Xiangai Cheng, Zhongjie Xu, Liangjin Huang, Zejin Liu

Journal:

Applied Physics A: Materials Science & Processing

Year:

2013

Language:

english

File:

PDF, 504 KB

english, 2013

62

Coherent beam combining of high power fiber lasers: Progress and prospect

ZeJin Liu, Pu Zhou, XiaoJun Xu, XiaoLin Wang…

Journal:

Science China Technological Sciences

Year:

2013

Language:

english

File:

PDF, 688 KB

english, 2013

63

Propagation of partially coherent Bessel–Gaussian beams carrying optical vortices in non-Kolmogorov turbulence

Qin, Zhiyuan, Tao, Rumao, Zhou, Pu, Xu, Xiaojun, Liu, Zejin

Journal:

Optics & Laser Technology

Year:

2014

Language:

english

File:

PDF, 2.14 MB

english, 2014

64

A 280 W high average power, single-frequency all-fiber nanosecond pulsed laser

Wang, Xiaolin, Zhou, Pu, Su, Rongtao, Xiao, Hu, Xu, Xiaojun, Liu, Zejin

Journal:

Year:

2013

Language:

english

File:

PDF, 390 KB

english, 2013

65

Radial Structure of Free Yb/YbO Nanoparticles Created by Oxidation Before or After Aggregation with Divalent Instead of Trivalent Oxide

Zhang, Chaofan, Andersson, Tomas, Björneholm, Olle, Xu, Xiaojun, Tchaplyguine, Maxim, Liu, Zejin

Journal:

The Journal of Physical Chemistry C

Year:

2013

Language:

english

File:

PDF, 1.27 MB

english, 2013

66

High Power Narrow-Linewidth Nanosecond All-Fiber Lasers and their Actively Coherent Beam Combination

Rongtao Su,, Pu Zhou,, Xiaolin Wang,, Yanxing Ma,, Hu Xiao,, Pengfei Ma,, Xiaojun Xu,, Zejin Liu,

Journal:

IEEE Journal of Selected Topics in Quantum Electronics

Year:

2014

Language:

english

File:

PDF, 1.07 MB

english, 2014

67

Coherent beam combination of two-dimensional high power fiber amplifier array using stochastic parallel gradient descent algorithm

Zhou, Pu, Liu, Zejin, Wang, Xiaolin, Ma, Yanxing, Ma, Haotong, Xu, Xiaojun

Journal:

Applied Physics Letters

Year:

2009

Language:

english

File:

PDF, 532 KB

english, 2009

68

Average intensity and spreading of a Lorentz beam propagating in a turbulent atmosphere

Zhou, Pu, Wang, Xiaolin, Ma, Yanxing, Ma, Haotong, Xu, Xiaojun, Liu, Zejin

Journal:

Journal of Optics (IOPscience)

Year:

2010

Language:

english

File:

PDF, 469 KB

english, 2010

69

Multiwavelength $Q$-switched Laser by Incorporating a LiNbO$_{3}$ Phase Modulator in Fabry–PÉrot Cavity

Pu Zhou, Xiaolin Wang, Yanxing Ma, Haotong Ma, Xiaojun Xu, Zejin Liu

Year:

2009

Language:

english

File:

PDF, 257 KB

english, 2009

70

Generation of flat-top beam with phase-only liquid crystal spatial light modulators

Ma, Haotong, Liu, Zejin, Zhou, Pu, Wang, Xiaolin, Ma, Yanxing, Xu, Xiaojun

Journal:

Journal of Optics (IOPscience)

Year:

2010

Language:

english

File:

PDF, 704 KB

english, 2010

71

Steady-state direct-current plasma immersion ion implantation using a multipolar magnetic field electron cyclotron resonance plasma source

Zeng, Xuchu, Tong, Honghui, Fu, Ricky King-Yu, Chu, Paul K., Xu, Zejin, Chen, Qingchuan

Journal:

Journal of Vacuum Science & Technology A Vacuum Surfaces and Films

Year:

2001

Language:

english

File:

PDF, 539 KB

english, 2001

72

[IEEE 2008 IEEE PhotonicsGlobal@Singapore (IPGC) - Singapore, Singapore (2008.12.8-2008.12.11)] 2008 IEEE PhotonicsGlobal@Singapore - Analysis on Power Scalability of Multicore Fiber Laser

Zhou, Pu, Xu, Xiaojun, Guo, Shaofeng, Liu, Zejin

Year:

2008

Language:

english

File:

PDF, 549 KB

english, 2008

73

Alloying and oxidation of in situ produced core-shell Al@Yb nanoalloy particles—An “on-the-fly” study

Zhang, Chaofan, Andersson, Tomas, Mikkelä, Mikko-Heikki, Mårsell, Erik, Björneholm, Olle, Xu, Xiaojun, Tchaplyguine, Maxim, Liu, Zejin

Journal:

The Journal of Chemical Physics

Year:

2014

Language:

english

File:

PDF, 766 KB

english, 2014

74

Coherent combining of multi-wavelength fiber amplifiers using a stochastic parallel gradient descent algorithm

Wang, Xiaolin, Zhou, Pu, Ma, Yanxing, Ma, Haotong, Xu, Xiaojun, Liu, Zejin, Zhao, Yijun

Journal:

Journal of Optics (IOPscience)

Year:

2010

Language:

english

File:

PDF, 229 KB

english, 2010

75

Average intensity and beam directionality of phase-locked conformal focused beam array in a turbulent atmosphere

Zhou, Pu, Wang, Xiaolin, Ma, Yanxing, Ma, Haotong, Xu, Xiaojun, Liu, Zejin

Journal:

Journal of Optics A Pure and Applied Optics

Year:

2009

Language:

english

File:

PDF, 1002 KB

english, 2009

76

Application of the stochastic parallel gradient descent algorithm for numerical simulation and analysis of the coherent summation of radiation from fibre amplifiers

Zhou, Pu, Wang, Xiaolin, Li, Xiao, Chen, Zilum, Xu, Xiaojun, Liu, Zejin

Journal:

Quantum Electronics

Year:

2009

Language:

english

File:

PDF, 168 KB

english, 2009

77

Adaptive generation of a near-diffraction-limited square flattop beam with dual phase only liquid crystal spatial light modulators

Ma, Haotong, Liu, Zejin, Xu, Xiaojun, Wang, XiaoLin, Ma, Yanxing, Zhou, Pu

Journal:

Journal of Optics (IOPscience)

Year:

2011

Language:

english

File:

PDF, 289 KB

english, 2011

78

Generation of a hollow beam by active phasing of a laser array using a stochastic parallel gradient descent algorithm

Zhou, Pu, Wang, Xiaolin, Ma, Yanxing, Ma, Haotong, Xu, Xiaojun, Liu, Zejin

Journal:

Journal of Optics (IOPscience)

Year:

2010

Language:

english

File:

PDF, 272 KB

english, 2010

79

Phase-locking of rapidly changing phase fluctuations in a strongly pumped fibre amplifier using a stochastic parallel gradient descent controller

Zhou, Pu, Wang, Xiaolin, Ma, Yanxing, Leng, Jinyong, Ma, Haotong, Wang, Jianhua, Xu, Xiaojun, Liu, Zejin

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2009

Language:

english

File:

PDF, 421 KB

english, 2009

80

Analysis of multiwavelength coherent beam combining effect

Kai, Han, Xiaojun, Xu, Zejin, Liu

Journal:

Year:

2012

Language:

english

File:

PDF, 971 KB

english, 2012

81

Simultaneous adaptive control of dual deformable mirrors for full-field beam shaping with the improved stochastic parallel gradient descent algorithm

Ma, Haotong, Liu, Zejin, Xu, Xiaojun, Chen, Jinbao

Journal:

Year:

2013

Language:

english

File:

PDF, 302 KB

english, 2013

82

Coherence evolution of partially coherent beams carrying optical vortices propagating in non-Kolmogorov turbulence

Qin, Zhiyuan, Tao, Rumao, Zhou, Pu, Xu, Xiaojun, Liu, Zejin

Journal:

Year:

2013

Language:

english

File:

PDF, 818 KB

english, 2013

83

Theory of phase locking of Gaussian beam amplifier array based on multidithering technique

Ma, Yanxing, Zhou, Pu, Xu, Xiaojun, Si, Lei, Liu, Zejin

Journal:

Year:

2013

Language:

english

File:

PDF, 690 KB

english, 2013

84

SPIE Proceedings [SPIE International Conference on Optical Instrumentation and Technology - Shanghai, China (Monday 19 October 2009)] 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments - Laser beam collimation testing with defocus grating

Ma, Haotong, Wang, Yongtian, Sheng, Yunlong, Xi, Fengjie, Zhou, Pu, Tatsuno, Kimio, Wang, Xiaolin, Ma, Yanxing, Xu, Xiaojun, Liu, Zejin

Year:

2009

Language:

english

File:

PDF, 415 KB

english, 2009

85

SPIE Proceedings [SPIE International Conference on Optical Instrumentation and Technology - Shanghai, China (Monday 19 October 2009)] 2009 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Integration - Efficiency analysis on coherent beam combination of fiber lasers using phase gratings

Zhou, Pu, Zhang, Xuping, Bock, Wojtek J., Wang, Xiaolin, Ma, Yanxing, Lu, Xuejun, Ming, Hai, Ma, Haotong, Xu, Xiaojun, Liu, Zejin

Year:

2009

Language:

english

File:

PDF, 165 KB

english, 2009

86

SPIE Proceedings [SPIE ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging - Beijing, China (Tuesday 25 June 2013)] International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications - Influence of storage causing packaging stress changes on smile effect for diode laser arrays

Tünnermann, Andreas, Liu, Zejin, Wang, Pu, Tang, Chun, Xu, Hui-wu, Zhang, Yong, Fang, Yu-suo, Liu, Xiao-wen, Niu, Jiang-li, Yuan, Chun-sheng, Li, Cheng-yan, Wang, Yuan-yuan, Wang, Xiao-yan, Shen, Mu,

Year:

2013

Language:

english

File:

PDF, 528 KB

english, 2013

87

SPIE Proceedings [SPIE ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging - Beijing, China (Tuesday 25 June 2013)] International Symposium on Photoelectronic Detection and Imaging 2013: High Power Lasers and Applications - The influence of the inflow speed on air-breathing supersonic laser propulsion

Tünnermann, Andreas, Liu, Zejin, Wang, Pu, Tang, Chun, Shi, Lei, Chen, Hao, Ma, Li-hua, Chen, Yong-an, Xu, Zhi-yan, Hong, Hua

Year:

2013

Language:

english

File:

PDF, 306 KB

english, 2013

88

SPIE Proceedings [SPIE International Conference on Optical Instrumentation and Technology - Shanghai, China (Monday 19 October 2009)] 2009 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Integration - Beam quality and power scalability of fiber laser array in a S-F cavity

Zhou, Pu, Zhang, Xuping, Bock, Wojtek J., Wang, Xiaolin, Ma, Yanxing, Lu, Xuejun, Ming, Hai, Ma, Haotong, Xu, Xiaojun, Liu, Zejin

Year:

2009

Language:

english

File:

PDF, 397 KB

english, 2009

89

SPIE Proceedings [SPIE Photonics Asia 2010 - Beijing, China (Monday 18 October 2010)] High-Power Lasers and Applications V - Adaptive conversion of a wavefront-distortion beam to near-diffraction-limited flattop beam based on stochastic parallel gradient descent algorithm

Ma, Haotong, Singh, Upendra N., Fan, Dianyuan, Yu, Zhan, Wang, Xiaolin, Yao, Jianquan, Walter, Robert F., Ma, Yanxing, Zhou, Pu, Xu, Xiaojun, Liu, Zejin

Year:

2010

Language:

english

File:

PDF, 421 KB

english, 2010

90

SPIE Proceedings [SPIE Photonics Asia 2010 - Beijing, China (Monday 18 October 2010)] High-Power Lasers and Applications V - Theoretical analysis of light transmission in a perfectly circular double clad fiber using coupled mode method

Xu, Zhongnan, Singh, Upendra N., Fan, Dianyuan, Liu, Zejin, Duan, Kailiang, Yao, Jianquan, Walter, Robert F., Zhao, Wei

Year:

2010

Language:

english

File:

PDF, 633 KB

english, 2010

91

SPIE Proceedings [SPIE Photonics Asia 2007 - Beijing, China (Sunday 11 November 2007)] High-Power Lasers and Applications IV - Modeling self-organized coherent fiber laser array

Zhou, Pu, Fan, Dianyuan, Walter, Robert F., Chen, Zilun, Xu, Xiaojun, Hou, Jing, Liu, Zejin

Year:

2007

Language:

english

File:

PDF, 348 KB

english, 2007

92

SPIE Proceedings [SPIE International Conference on Optical Instrumentation and Technology - Shanghai, China (Monday 19 October 2009)] 2009 International Conference on Optical Instruments and Technology: Optical Trapping and Microscopic Imaging - Design of a refractive optical system that converts a Gaussian beam to a ring shaped pattern beam

Ma, Haotong, Yuan, Xiaocong, Li, Yinmei, Wang, Xiaobo, Zhou, Pu, Chiou, Arthur, Gu, Min, Wang, Xiaolin, Ma, Yanxing, Matthews, Dennis, Sheppard, Colin, Xu, Xiaojun, Liu, Zejin

Year:

2009

Language:

english

File:

PDF, 336 KB

english, 2009

93

SPIE Proceedings [SPIE International Conference on Optical Instrumentation and Technology - Shanghai, China (Monday 19 October 2009)] 2009 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems - Adaptive optics techniques without a wave-front sensor based on guide laser in atmospheric laser communications

Wang, Xiaolin, Ye, Shenghua, Zhang, Guangjun, Xu, Xiaojun, Zhou, Pu, Ni, Jun, Ma, Haotong, Liu, Zejin, Zhao, Yijun

Year:

2009

Language:

english

File:

PDF, 652 KB

english, 2009

94

SPIE Proceedings [SPIE Photonics Asia 2002 - Shanghai, China (Monday 14 October 2002)] Optical Information Processing Technology - Optical phase retrieval by lateral shear interferometer based on wavelet transform

Xu, Xiaojun, Lu, Qisheng, Liu, Zejin, Mu, Guoguang, Yu, Francis T. S., Jutamulia, Suganda

Year:

2002

Language:

english

File:

PDF, 312 KB

english, 2002

95

SPIE Proceedings [SPIE SPIE Optical Engineering + Applications - San Diego, California, United States (Sunday 28 August 2016)] Systems Contamination: Prediction, Control, and Performance 2016 - Influence of the contaminant size on the thermal damage of optical mirrors used in high energy laser system

Egges, Joanne, Soares, Carlos E., Wooldridge, Eve M., Han, Kai, Song, Rui, Xu, Xiaojun, Liu, Zejin

Year:

2016

Language:

english

File:

PDF, 562 KB

english, 2016

96

Graphitic carbon nitride supported platinum nanocomposites for rapid and sensitive colorimetric detection of mercury ions

Wang, Yi-Wei, Wang, Lixing, An, Fengping, Xu, Hui, Yin, Zejin, Tang, Shurong, Yang, Huang-Hao, Song, Hongbo

Journal:

Analytica Chimica Acta

Year:

2017

Language:

english

File:

PDF, 1.54 MB

english, 2017

97

Exploration in Performance Scaling and New Application Avenues of Superfluorescent Fiber Source

Xu, Jiangming, Zhou, Pu, Liu, Wei, Leng, Jinyong, Xiao, Hu, Ma, Pengfei, Wu, Jian, Zhang, Hanwei, Chen, Jinbao, Liu, Zejin

Journal:

IEEE Journal of Selected Topics in Quantum Electronics

Year:

2018

Language:

english

File:

PDF, 397 KB

english, 2018

98

High power linearly polarized fiber laser: Generation, manipulation and application

Zhou, Pu, Huang, Long, Xu, JiangMing, Ma, PengFei, Su, RongTao, Wu, Jian, Liu, ZeJin

Journal:

Science China Technological Sciences

Year:

2017

Language:

english

File:

PDF, 2.73 MB

english, 2017

99

Preparation of Alumina Coatings as Tritium Permeation Barrier by a Composite Treatment of Low Temperature Plasma

Jun, Feng, Meiyan, Chen, Honghui, Tong, Fanya, Jin, Min, Dan, Zejin, Xu, Liru, Shen, Guikai, Zhang

Journal:

Rare Metal Materials and Engineering

Year:

2017

Language:

english

File:

PDF, 601 KB

english, 2017

100

Passively Q-switched Tm-doped fiber laser based on concave gold bipyramids assembled quasi-2D saturable absorber

Song, Jiaxin, Wu, Hanshuo, Wu, Jian, Xu, Jiangming, Xiao, Hu, Leng, Jinyong, Zhou, Pu, Liu, Zejin

Journal:

Laser Physics Letters

Year:

2018

Language:

english

File:

PDF, 1.98 MB

english, 2018