His primary scientific interests are in Optics, Brillouin scattering, Fiber optic sensor, Optical fiber and Brillouin zone. His Optics and Image resolution, Refractive index, Rayleigh scattering, Distributed acoustic sensing and Polarization investigations all form part of his Optics research activities. His Brillouin scattering research includes themes of Time domain, Scattering, Birefringence, Optoelectronics and Laser linewidth.
His biological study focuses on Polarization-maintaining optical fiber. His studies in Optical fiber integrate themes in fields like Arbitrary waveform generator and Amplitude modulation, Modulation. His research integrates issues of Pulse-width modulation, Signal, Pulse generator and Beam in his study of Brillouin zone.
His primary areas of investigation include Optics, Brillouin scattering, Brillouin zone, Optical fiber and Fiber optic sensor. In his study, Photonic crystal is strongly linked to Photonic-crystal fiber, which falls under the umbrella field of Brillouin scattering. He works mostly in the field of Brillouin zone, limiting it down to topics relating to Time domain and, in certain cases, Optical time-domain reflectometer.
His Optical fiber research incorporates themes from Wavelength, Slow light and Refractive index. His research in Fiber optic sensor is mostly focused on Distributed acoustic sensing. In his work, Vibration is strongly intertwined with Reflectometry, which is a subfield of Image resolution.
The scientist’s investigation covers issues in Optics, Fiber laser, Brillouin scattering, Optical fiber and Brillouin zone. His Optics research is multidisciplinary, incorporating perspectives in Reflectometry and Time domain. His Brillouin scattering research incorporates elements of Birefringence, Microfiber, Polarization, Acoustic wave and Refractive index.
His study in Optical fiber is interdisciplinary in nature, drawing from both Acoustics, Ghost imaging and Optical filter. His biological study spans a wide range of topics, including Optoelectronics, Computer simulation, Single-mode optical fiber and Compressed sensing. His work deals with themes such as Electronic engineering and Fiber Bragg grating, which intersect with Fiber optic sensor.
Liang Chen focuses on Optics, Brillouin scattering, Optical fiber, Fiber laser and Cladding. His Optics study frequently draws connections to adjacent fields such as Ultrasound. Liang Chen interconnects Time domain, Rayleigh scattering, Electronic engineering and Acoustic wave in the investigation of issues within Optical fiber.
His Reflectometry study in the realm of Time domain interacts with subjects such as Discrete cosine transform. His research integrates issues of Relative intensity noise, Laser linewidth and Lasing threshold in his study of Fiber laser. His Cladding research also works with subjects such as
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Recent progress in distributed fiber optic sensors.
Xiaoyi Bao;Liang Chen.
Sensors (2012)
Distributed Vibration Sensor Based on Coherent Detection of Phase-OTDR
Yuelan Lu;Tao Zhu;Liang Chen;Xiaoyi Bao.
Journal of Lightwave Technology (2010)
Recent progress in Brillouin scattering based fiber sensors.
Xiaoyi Bao;Liang Chen.
Sensors (2011)
Differential pulse-width pair BOTDA for high spatial resolution sensing
Wenhai Li;Xiaoyi Bao;Yun Li;Liang Chen.
Optics Express (2008)
Wavelet Denoising Method for Improving Detection Performance of Distributed Vibration Sensor
Zengguang Qin;Liang Chen;Xiaoyi Bao.
IEEE Photonics Technology Letters (2012)
High Sensitivity Distributed Vibration Sensor Based on Polarization-Maintaining Configurations of Phase-OTDR
Zengguang Qin;Tao Zhu;Liang Chen;Xiaoyi Bao.
IEEE Photonics Technology Letters (2011)
2 cm spatial-resolution and 2 km range Brillouin optical fiber sensor using a transient differential pulse pair.
Yongkang Dong;Hongying Zhang;Liang Chen;Xiaoyi Bao.
Applied Optics (2012)
Dependence of the Brillouin frequency shift on strain and temperature in a photonic crystal fiber
Lufan Zou;Xiaoyi Bao;V Shahraam Afshar;Liang Chen.
Optics Letters (2004)
Time-division multiplexing-based BOTDA over 100km sensing length
Yongkang Dong;Liang Chen;Xiaoyi Bao.
Optics Letters (2011)
High-resolution DPP-BOTDA over 50 km LEAF using return-to-zero coded pulses.
Hao Liang;Wenhai Li;Nicolas Linze;Liang Chen.
Optics Letters (2010)
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