Shiling Feng
Papers
1
Total Citations
62
H-Index
1
About
Dr. Shiling Feng is a leading innovator in the field of optical gas sensing, specializing in tunable diode laser absorption spectroscopy (TDLAS) and the miniaturization of high-performance spectrometers. Their most impactful contribution is the development of a palm-sized laser spectrometer that achieves exceptional sensitivity and robustness for trace gas detection. This breakthrough, detailed in their highly cited 2021 paper (62 citations), is enabled by a novel double-layer toroidal cell—a compact optical design that dramatically extends the effective path length without increasing the instrument’s footprint. By integrating a custom-built electronic system with this innovative cell geometry, Dr. Feng has overcome the traditional trade-off between portability and detection limits. This work represents a significant step toward field-deployable, real-time environmental monitoring and industrial safety applications. Their research not only advances the fundamental understanding of multipass cell design but also delivers practical, handheld solutions for detecting hazardous gases at parts-per-billion levels, making high-precision spectroscopy accessible outside the laboratory.
Research Focus
Key Achievements
Top Papers
- 1