Petahertz Optical Switches and Transistors

Case ID:
UA21-184
Invention:

This technology is a system and method configured for measurement of an electronic delay response of a dielectric system triggered by a strong driving optical field of few-cycle attosecond pulses. The produced electronic response is used to demonstrate all-optical light field sampling metrological tool operating with attosecond resolution. On-demand quantum electron motion control in solid-state with the use of synthesized waveforms is demonstrated to realize ultrafast optical switches and petahertz electronics.

Background:
Attosecond pulses generation and spectroscopic measurements in gases and solids open a new window into the study of electronic driven by strong fields in real-time. Understanding electron dynamics and the related phase transition will allow for further study into quicker processing, ultrafast dynamics, and ultrafast systems.

Applications:

  • Quantum electronics
  • Synthesized waveforms and measurements with attosecond resolution
  • Petahertz optical switches


Advantages:

  • Femtosecond and attosecond waveform resolution and control
  • Readily available dielectric
Patent Information:
Contact For More Information:
Laura Silva
Sr. Licensing Manager, COS
The University of Arizona
lauras@tla.arizona.edu
Lead Inventor(s):
Mohammad Hassan
Dandan Hui
Husian Alqattan
Keywords: