Dr. Wei Li Profile

Dr. Wei Li

at AVIC Beijing Institute of Aeronautical Materials

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 18 March 2024 Paper

Research on low-loss silicon nitride waveguide based on high-confinement silica cladding

Jiaxu Chen, Liangsen Feng, Wei Li

Proceedings Volume 13104, 131044Z (2024) https://doi.org/10.1117/12.3023646

Read Abstract +

Proceedings Article | 18 March 2024 Paper

Research on supercontinuum generation in a dispersion-engineered silicon nitride waveguide

Liangsen Feng, Jiaxu Chen, Wei Li, Kairong Chen, Shaowu Chen

Proceedings Volume 13104, 131044Y (2024) https://doi.org/10.1117/12.3023644

KEYWORDS: Waveguides, Dispersion, Supercontinuum generation, Silicon, Frequency combs, Electric fields, Laser stabilization, Silicon nitride, Waveguide modes

Read Abstract +

Proceedings Article | 6 March 2023 Paper

Direct determination of thermodynamic temperature by an optical method based on atomic absorption spectroscopy

Xiaokuan Li, Yudong Li, Yali Liu, Liangsen Feng, Wei Li, Xinliang Li

Proceedings Volume 12553, 125530B (2023) https://doi.org/10.1117/12.2667538

KEYWORDS: Temperature metrology, Doppler effect, Thermodynamics, Thermometry, Absorption spectroscopy, Cesium, Calibration, Thermography

Read Abstract +

Proceedings Article | 6 March 2023 Paper

Self-injection locking narrow linewidth laser based on Si3N4 microring resonator

Yudong Li, Wei Li, Liangsen Feng, Shaowu Chen, Xiaokuan Li, Yali Liu

Proceedings Volume 12553, 125530O (2023) https://doi.org/10.1117/12.2667427

KEYWORDS: Semiconductor lasers, Silicon, Waveguides, Resonators, Absorption, Fiber lasers, Optical microcavities, Modulation, Laser resonators, Fiber couplers

Read Abstract +