Stopping and time reversing a light pulse using dynamic loss tuning of coupled-resonator delay lines

Department of Electrical Engineering, Ginzton Laboratory, Stanford University, Stanford, California 94305, USA.
Optics Letters (Impact Factor: 3.18). 12/2007; 32(22):3333-5. DOI: 10.1364/OL.32.003333
Source: PubMed

ABSTRACT We introduce a light-stopping process that uses dynamic loss tuning in coupled-resonator delay lines. We demonstrate via numerical simulations that increasing the loss of selected resonators traps light in a zero group velocity mode concentrated in the low-loss portions of the delay line. The large dynamic range achievable for loss modulation should increase the light-stopping bandwidth relative to previous approaches based on refractive index tuning.

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Available from: Sunil Sandhu, Jul 01, 2015
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