Dr. Jianwu Ding Profile

Dr. Jianwu Ding

CEO at GW Laser Technology LLC

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Author

Publications (15)

Proceedings Article | 12 March 2024 Presentation + Paper

High efficiency active air cooled (AAC) 12kw fiber laser system

Dakang Meng, Song Yang, Xianming Zhang, Jinhui Liu, Jianwu Ding

Proceedings Volume 12866, 1286609 (2024) https://doi.org/10.1117/12.3007997

KEYWORDS: Fiber lasers, Design, Diodes, Laser systems engineering, Semiconductor lasers, Laser applications, Cooling systems, Water, Reliability, Laser development

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Proceedings Article | 20 February 2018 Paper

Integrated IoT technology in industrial lasers for the improved user experience

Jianwu Ding, Jinhui Liu

Proceedings Volume 10513, 105131E (2018) https://doi.org/10.1117/12.2286456

KEYWORDS: Laser applications, Clouds, Fiber lasers, Sensors, Reliability, Humidity, Internet, Laser development, Sensor networks, Failure analysis

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Proceedings Article | 20 February 2018 Presentation + Paper

A low cost hermetic packaging for high power industry fiber lasers

Jianwu Ding, Jinhui Liu

Proceedings Volume 10513, 105130T (2018) https://doi.org/10.1117/12.2285256

KEYWORDS: Fiber lasers, Packaging, Continuous wave operation, High power fiber lasers, Reliability, Laser applications, Aluminum, Laser cutting, Laser development, Interfaces

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Proceedings Article | 22 February 2017 Presentation + Paper

The SMAT fiber laser for industrial applications

Jianwu Ding, Jinghui Liu, Xi Wei, Jun Xu

Proceedings Volume 10085, 100850R (2017) https://doi.org/10.1117/12.2250459

KEYWORDS: Fiber lasers, Manufacturing, Reliability, Sensor networks, Data storage, Internet, Laser applications, Active sensors, Sensors, Clouds, Laser systems engineering, Diodes, Inspection

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Proceedings Article | 7 March 2014 Paper

Performance of kW class fiber amplifiers spanning a broad range of wavelengths: 1028~1100nm

Ye Huang, John Edgecumbe, Jianwu Ding, Roger Holten, Peyman Ahmadi, Chih-Hao Wang, Cyril Guintrand, Kevin Farley, Scott Christensen, Kanishka Tankala

Proceedings Volume 8961, 89612K (2014) https://doi.org/10.1117/12.2042002

KEYWORDS: Amplifiers, Fiber amplifiers, Absorption, Polarization, Fiber lasers, Phase modulation, Single mode fibers, High power fiber amplifiers, Continuous wave operation, Optical amplifiers

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Proceedings Article | 11 February 2011 Paper

Reliability and photodarkening in 790nm-pumped 2μm fiber lasers

A. Carter, B. Samson, J. Ding, G. Frith, K. Tankala

Proceedings Volume 7914, 79140J (2011) https://doi.org/10.1117/12.879060

KEYWORDS: Fiber lasers, Reliability, Continuous wave operation, Thulium, Laser systems engineering, Pulsed laser operation, LASIK, Laser applications, Laser resonators, Fiber Bragg gratings

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Proceedings Article | 11 February 2011 Paper

A monolithic thulium doped single mode fiber laser with 1.5ns pulsewidth and 8kW peak power

Jianwu Ding, Bryce Sampson, Adrian Carter, Chiachi Wang, Kanishka Tankala

Proceedings Volume 7914, 79140X (2011) https://doi.org/10.1117/12.876867

KEYWORDS: Fiber lasers, Pulsed laser operation, Thulium, Absorption, Semiconductor lasers, Signal generators, Laser applications, Single mode fibers, Cladding, Ions

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Proceedings Article | 20 February 2007 Paper

Frequency agile, electronically tunable, high-power Ytterbium-doped PM LMA fiber laser

Jianwu Ding, Ye Huang, Allen Geiger, Richard Richmond

Proceedings Volume 6453, 64530G (2007) https://doi.org/10.1117/12.700584

KEYWORDS: Fiber lasers, Ytterbium, Continuous wave operation, Tunable filters, Crystals, Diffraction, Tunable lasers, Mirrors, Acousto-optics, Laser applications

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Proceedings Article | 1 September 2006 Paper

3.5 micron free-space laser communications

Allen Geiger, Chueh Ting, Edward Burlbaw, Jianwu Ding, Shinn-Der Sheu

Proceedings Volume 6304, 63041L (2006) https://doi.org/10.1117/12.682557

KEYWORDS: Atmospheric propagation, Fiber optic gyroscopes, Meteorology, Atmospheric optics, Free space optical communications, Telecommunications, Wave propagation, Systems modeling, Atmospheric particles, Atmospheric modeling

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Proceedings Article | 15 October 2004 Paper

All-optical self-induced polarization switching by two-wave mixing in nematic liquid crystals

Iam Khoo, Jianwu Ding, Andres Diaz

Proceedings Volume 5518, (2004) https://doi.org/10.1117/12.563062

KEYWORDS: Liquid crystals, Laser scattering, Scattering, Polarization, Switching, Two wave mixing, Visible radiation, Infrared radiation, Crystals, Thin films

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Proceedings Article | 5 January 2004 Paper

Supra-photorefractivity of C60- and carbon-nanotube-doped nematic liquid crystals

Iam-Choon Khoo, Yana Zhang, Andres Diaz, Jianwu Ding, Kan Chen

Proceedings Volume 5213, (2004) https://doi.org/10.1117/12.504367

KEYWORDS: Liquid crystals, Diffraction, Scattering, Diffraction gratings, Light scattering, Carbon nanotubes, Nonlinear optics, Molecules, Transient nonlinear optics, Carbon

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Proceedings Article | 3 November 2003 Paper

Multiphoton and excited-state absorptions of an organic liquid for optical limiting applications

Iam Choon Khoo, Andre Diaz, Jianwu Ding

Proceedings Volume 5211, (2003) https://doi.org/10.1117/12.509309

KEYWORDS: Absorption, Liquids, Optical limiting, Picosecond phenomena, Laser energy, Fiber lasers, Thin films, Molecules, Molecular photonics, Q switched lasers

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Proceedings Article | 12 December 2002 Paper

All-optical polarization conversion of cw 1.55 um lasers with liquid crystals by stimulated scattering

Iam-Choon Khoo, Jianwu Ding, Kan Chen, Andrew Diaz

Proceedings Volume 4799, (2002) https://doi.org/10.1117/12.453286

KEYWORDS: Laser scattering, Liquid crystals, Scattering, Polarization, Continuous wave operation, Dielectric polarization, Laser crystals, Crystals, Birefringence, Light scattering

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Proceedings Article | 12 December 2002 Paper

Widely tunable nonlinear liquid crystal-based photonic crystals

Iam-Choon Khoo, Yana Zhang, Andrew Diaz, Jianwu Ding, Ivan Divliansky, Kito Holliday, Theresa Mayer, V. Crespi, David Scrymgeour, V. Gopalan

Proceedings Volume 4799, (2002) https://doi.org/10.1117/12.453287

KEYWORDS: Liquid crystals, Photonic crystals, Crystals, Refractive index, Liquids, Diffraction gratings, Switching, Nonlinear crystals, Switches, Pulsed laser operation

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Proceedings Article | 11 December 2001 Paper

Communication-wavelength (1.55 um) laser-induced refractive index change in nematic liquid crystalline films

Iam-Choon Khoo, Malgosia Kaczmarek, Min-Yi Shih, Atsushi Shishido, Jianwu Ding, Yana Zhang, Michael Wood

Proceedings Volume 4463, (2001) https://doi.org/10.1117/12.449937

KEYWORDS: Liquid crystals, Refractive index, Crystals, Thermal effects, Liquids, Infrared radiation, Phase modulation, Laser beam diagnostics, Laser crystals, Liquid crystal lasers

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Showing 5 of 15 publications

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