Ultrafast optoelectronic circuits
Event Start:
2024-02-08T10:00:00
Event End:
2024-02-08T11:00:00
Event Information:
Abstract: Ultrafast optoelectronic circuits offer new opportunities for investigating and controlling the electrical responses of microstructured quantum materials and heterostructures at femtosecond timescales and THz frequencies. Based on metal waveguides and laser-triggered photoconductive switches, these chip-scale circuits can be interfaced to quantum materials to directly probe the ultrafast flow of electrical currents or perform near-field THz spectroscopy on length scales orders of magnitude smaller than the diffraction limit.
Event Location:
BRIM 311
Speaker:
James McIver– Columbia University
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Event Start:
2024-02-08T10:00:00
Event End:
2024-02-08T11:00:00
Ultrafast optoelectronic circuits
Event Information:
Abstract: Ultrafast optoelectronic circuits offer new opportunities for investigating and controlling the electrical responses of microstructured quantum materials and heterostructures at femtosecond timescales and THz frequencies. Based on metal waveguides and laser-triggered photoconductive switches, these chip-scale circuits can be interfaced to quantum materials to directly probe the ultrafast flow of electrical currents or perform near-field THz spectroscopy on length scales orders of magnitude smaller than the diffraction limit.
Event Location:
BRIM 311