Author
Zhengqi Geng
Recent research
- Physics & Space
GaSb–TFLN Hybrid Integrated Pockels Laser for Ultrafast Spectroscopy in the 2 μm Waveband
Abstract High-speed wavelength-tunable lasers in the 2 μm waveband are important for laser spectroscopy, optical communication, and frequency-modulated continuous-wave LiDAR. Here, we demonstrate a hybrid integrated Pockels laser that combines a GaSb reflective semiconductor opti...