Ultrafast modulation switching devices based on semiconductor and semiconductor heterostructures.
Ultrafast laser sources (100fs and below) and their application in e.g. spectroscopy, communication and material testing.
Generation, detection, and application of time-resolved terahertz (1000 GHz) radiation.
Take a look in my new laboratory, the Ultrafast Laser Spectroscopy and High-Speed Communication Lab
Also take a look at the Photonic Science and Technology Lab