Quantum Interference Control of Photocurrents in Semiconductors by Nonlinear Optical Absorption Processes

Autor: Wang, Kai, Muniz, Rodrigo A., Sipe, J. E., Cundiff, S. T.
Rok vydání: 2018
Předmět:
Zdroj: Phys. Rev. Lett. 123, 067402 (2019)
Druh dokumentu: Working Paper
DOI: 10.1103/PhysRevLett.123.067402
Popis: We report experiments demonstrating Quantum Interference Control (QuIC) based on two nonlinear optical absorption processes in semiconductors. We use two optical beams of frequencies $\omega$ and $3\omega /2$ incident on AlGaAs and measure the injection current due to the interference between 2- and 3-photon absorption processes. We analyze the dependence of the injection current on the intensities and phases of the incident fields.
Databáze: arXiv