Paper
Terahertz beams
Ch. Fattinger, D. Grischkowsky
Applied Physics Letters
Paper
A light-controlled light modulator
Abstract
A fast resonantly enhanced light-controlled light modulator is demonstrated. Optical switching action is obtained with driving laser pulses with intensities as low as 2 kW/cm2. The switching mechanism is the optical nonlinearity due to adiabatic following for the single photon resonance.
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