Prof. Chujun Zhao Profile

Prof. Chujun Zhao

at Hunan Univ

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 11 March 2016 Paper

High average power harmonic mode-locking of a Raman fiber laser based on nonlinear polarization evolution

J. Liu, C. J. Zhao, Y. X. Gao, D. Y. Fan

Proceedings Volume 9728, 972828 (2016) https://doi.org/10.1117/12.2219644

KEYWORDS: Mode locking, Raman spectroscopy, Fiber lasers, Polarization, Raman scattering, Picosecond phenomena, Nonlinear dynamics, Ultrafast phenomena, Laser resonators, Dispersion, Wavelength division multiplexing, Birefringence

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SPIE Journal Paper | 25 February 2016

Harmonic mode-locking and wavelength-tunable Q-switching operation in the graphene–Bi₂Te₃ heterostructure saturable absorber-based fiber laser

Zhiteng Wang, Haoran Mu, Chujun Zhao, Qiaoliang Bao, Han Zhang

OE, Vol. 55, Issue 08, 081314, (February 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.8.081314

KEYWORDS: Tellurium, Mode locking, Graphene, Bismuth, Heterojunctions, Fiber lasers, Wavelength tuning, Pulsed laser operation, Modulation, Q switches

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SPIE Journal Paper | 15 April 2013

Experimental study on the multisoliton pattern formation in an erbium-doped fiber laser passively mode-locked by graphene saturable absorber

Qi Feng, Yu Chen, Chujun Zhao, Ying Li, Jianguo Wen, Han Zhang

OE, Vol. 52, Issue 04, 044201, (April 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.4.044201

KEYWORDS: Solitons, Graphene, Mode locking, Fiber lasers, Laser resonators, Picosecond phenomena, Nonlinear optics, Optical engineering, Single mode fibers, Continuous wave operation

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SPIE Journal Paper | 4 February 2013

Large normal group velocity dispersion of micro/nano optical fiber near 2-μm wavelength

Changchun Zhang, Yu Chen, Wei Mu, Chujun Zhao

OE, Vol. 52, Issue 2, 025003, (February 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.2.025003

KEYWORDS: Dispersion, Optical fibers, Dielectrics, Picosecond phenomena, Waveguides, Thin film coatings, Refractive index, Silica, Fiber lasers, Bessel functions

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Proceedings Article | 13 December 2012 Paper

Saturable absorption in graphene at 800-nm band

Shunbin Lu, Shuqing Chen, Zhiwei Zheng, Han Zhang, Chujun Zhao, Shuangchun Wen

Proceedings Volume 8555, 855512 (2012) https://doi.org/10.1117/12.999624

KEYWORDS: Graphene, Saturable absorption, Fiber lasers, Mode locking, Modulation, Pulsed laser operation, Absorption, Data modeling, Carbon dioxide lasers, Sensors

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SPIE Journal Paper | 7 August 2012

Erbium-doped fiber laser passively mode-locked by a position-adjustable graphene saturable absorber

Yu Chen, Chujun Zhao, Zhiteng Wang, Han Zhang, Shuangchun Wen, Jingchao Song

OE, Vol. 51, Issue 8, 084203, (August 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.8.084203

KEYWORDS: Graphene, Fiber lasers, Mode locking, Solitons, Picosecond phenomena, Quartz, Saturable absorption, Polarization, Free space, Optical fibers

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Proceedings Article | 17 November 2010 Paper

The slope efficiency of 2μm thulium doped fiber laser

Ping Zhao, Jinglin Liu, Chujun Zhao, Hua Yang, Jianguo Wen

Proceedings Volume 7843, 784306 (2010) https://doi.org/10.1117/12.868620

KEYWORDS: Fiber lasers, Doping, Mirrors, Reflectivity, YAG lasers, Absorption, Ions, Chromium, Thulium, Cladding

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Proceedings Article | 5 November 2010 Paper

Dispersion and nonlinearity in subwavelength-diameter optical fiber with high-index-contrast dielectric thin films

Wei Shu, Chujun Zhao, Shuangchun Wen

Proceedings Volume 7846, 78460T (2010) https://doi.org/10.1117/12.868610

KEYWORDS: Dispersion, Thin films, Dielectrics, Waveguides, Optical fibers, Refractive index, Light wave propagation, Bessel functions, Silica, Cladding

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Proceedings Article | 5 November 2010 Paper

Pulse compression of negatively chirped pulses in silicon photonic nanowire

Wanjie Meng, Chujun Zhao, Shuangchun Wen

Proceedings Volume 7846, 78460V (2010) https://doi.org/10.1117/12.868760

KEYWORDS: Dispersion, Silicon, Silicon photonics, Waveguides, Scanning probe microscopy, Nonlinear optics, Optoelectronic devices, Dielectrics, Nanowires, Photonic nanostructures

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Proceedings Article | 12 May 2004 Paper

The influences of injection and recombination on the EL efficiency in organic single-layer EL devices

Chu-jun Zhao, Hongjian Li, Hao-yang Cui, Xue-mei Xu, Shu Qu, Jingcui Peng

Proceedings Volume 5280, (2004) https://doi.org/10.1117/12.523025

KEYWORDS: Electroluminescence, Data modeling, Optical amplifiers, Electrodes

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Showing 5 of 10 publications

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