Mr. Jianhua Chang Profile

Jianhua Chang

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Publications (3)

SPIE Journal Paper | 25 September 2018

Passively mode-locked Nd:YVO₄/PPLN green laser using molybdenum disulfide as a saturable absorber

Shaohang Shi, Jianhua Chang, Zhenbo Yang, Rui Dai, Rong Ding, Minhao Yang

OE, Vol. 57, Issue 09, 096110, (September 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.9.096110

KEYWORDS: Molybdenum, Mode locking, Pulsed laser operation, Mirrors, Crystals, Fiber lasers, Resonators, Picosecond phenomena, Laser damage threshold, Transmittance

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SPIE Journal Paper | 10 September 2013

Multiwavelength midinfrared difference frequency generation based on a uniform grating periodically poled lithium niobate

Jianhua Chang, Chuang Zhang, Zaihong Tao, Yixian Ge

OE, Vol. 52, Issue 09, 096107, (September 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.9.096107

KEYWORDS: Crystals, Mid-IR, Difference frequency generation, Lithium niobate, Laser sources, Nonlinear crystals, Einsteinium, Nonlinear optics, Fiber lasers, Laser crystals

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Proceedings Article | 3 February 2009 Paper

The influences of fog on the width of laser pulse transmitting in atmosphere

XiaoLi Mao, ShaoRong Xiao, JianHua Chang, Xiang Tang

Proceedings Volume 7160, 71601U (2009) https://doi.org/10.1117/12.806708

KEYWORDS: Pulsed laser operation, Fiber optic gyroscopes, Light scattering, Scattering, Laser scattering, Atmospheric particles, Particles, Laser applications, Mass attenuation coefficient, Atmospheric optics

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