4 papers
Dual-comb correlation spectroscopy reveals laser dynamics
Xiuxiu Zhang, Zhuoren Wan, Yuling Sheng +6
Laser dynamics underpin a broad range of modern photonic technologies and continue to reveal rich nonlinear behaviors. However, existing spectroscopic tools, most notably time-stre…
Broadband coherent Raman spectroscopy based on single-pulse spectral-domain ghost imaging
Jing Hu, Tianjian Lv, Zhaoyang Wen +3
Broadband coherent anti-Stokes Raman scattering (CARS) spectroscopy plays a vital role in chemical sensing and label-free vibrational imaging, yet conventional methods suffer from…
Rapid and precise distance measurement using balanced cross-correlation of a single frequency-modulated electro-optic comb
Zijian Wang, Zhuoren Wan, Jingwei Luo +8
Ultra-rapid, high-precision distance metrology is critical for both advanced scientific research and practical applications. However, current light detection and ranging technologi…
Ultra-rapid broadband mid-infrared spectral tuning and sensing
Xiaoshuai Ma, Tianjian Lv, Xudong Zhu +2
Tunable mid-infrared lasers are essential for optical sensing and imaging. Existing technologies, however, face challenges in simultaneously achieving broadband spectral tunability…