Wang, W., Lu, P.-K., Vinod, A. K., McMillan, J., Yu, M., Kwong, D.-L., Jarrahi, M., & Wong, C. W. (2021). High spectral purity chip-scale tunable THz radiation source. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_at.2021.atu2t.3
Broadly tunable THz radiation is generated at room temperature after injecting the tunable optical parametric oscillation emitted from a microresonator into a bias-free photomixer. The radiated THz wave features Hz-level linewidth and frequency stability.
This research is supported by core funding from: Institute of Microelectronics
Grant Reference no. : NIL