학술논문

EIT of a double-lambda system under the pulsed illumination of the laser fields
Document Type
Conference
Source
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on. :1-2 Aug, 2009
Subject
Components, Circuits, Devices and Systems
Photonics and Electrooptics
Optical pulses
Lighting
Frequency
Switches
Probes
Absorption
Quantum dots
Laser transitions
Space vector pulse width modulation
Excitons
eit
double lambda
ultrafast
Language
Abstract
Using numerical method, the authors investigate various features of the closed four-level system in the ultrafast regime. The probe absorption changes upon the phases of the fields to exhibit EIT, dispersion-like absorption, or enhanced absorption.