Dr. Ligang Huang Profile

Dr. Ligang Huang

at Chongqing Univ

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Author

Publications (5)

Proceedings Article | 21 March 2023 Paper

Linewidth depth narrowing and control of linear cavity fiber laser based on distributed external feedback

Laiyang Dang, Jiali Li, Da Wei, Ligang Huang, Tao Zhu

Proceedings Volume 12595, 1259506 (2023) https://doi.org/10.1117/12.2666719

KEYWORDS: Fiber lasers, Laser frequency, Feedback control, Fiber Bragg gratings, Feedback signals, Control systems, Signal intensity

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Proceedings Article | 21 March 2023 Paper

Narrowband fast tunable acousto-optic filter based on dispersion-compensating fiber

Shunli Liu, Ligang Huang, Tao Zhu

Proceedings Volume 12595, 125951S (2023) https://doi.org/10.1117/12.2668813

KEYWORDS: Acoustooptic tunable filters, Signal filtering, Tunable filters, Optical filters, Acousto-optics, Bandpass filters

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Proceedings Article | 21 March 2023 Paper

Dynamical time-frequency analysis of wavelength-swept laser based on chirp-frequency signal decomposition

Chaoze Zhang, Laiyang Dang, Ligang Huang, Tao Zhu

Proceedings Volume 12595, 1259505 (2023) https://doi.org/10.1117/12.2666581

KEYWORDS: Fourier transforms, Time-frequency analysis, Laser frequency, Laser applications, Fractional fourier transform, Precision optics, Precision measurement, Laser energy

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Proceedings Article | 11 November 2019 Paper

All-fiber dual-wavelength narrowband acousto-optic tunable bandpass filter based on vector mode coupling

HaoNan Han, Yujia Li, Ligang Huang, Lei Gao, Wei Huang, Min Liu, Tao Zhu

Proceedings Volume 11210, 112100J (2019) https://doi.org/10.1117/12.2539812

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Proceedings Article | 14 February 2019 Paper

Polydimethylsiloxane optical microring resonator by nano-imprint lithography on MgF2 substrate

Bingjie Chen, Ligang Huang, Leilei Shi, Tao Zhu

Proceedings Volume 11048, 110484O (2019) https://doi.org/10.1117/12.2522923

KEYWORDS: Microrings, Resonators, Lithography, Silicon, Magnesium fluoride, Microresonators, Photomicroscopy, Nanolithography, Silica, Refractive index

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