Experimental Setup for Electromagnetically Induced Transparency Observation in Hollow-Core Fibers
Experimental Setup for Electromagnetically Induced Transparency Observation in Hollow-Core Fibers
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Date
2014
Authors
Tiburcio,BD
Fernandes,GM
Monteiro,JM
Rodrigues,S
Maria Inês Carvalho
Facao,M
Ferreira,M
Pinto,AN
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Abstract
We developed a system to investigate resonant nonlinear optical interactions in acetylene molecules, confined in a hollow-core photonic crystal fiber (HC-PCF), using light injection through a low-loss splice from one end of the fiber, allowing us to work at low power. Electromagnetically induced transparency (EIT) was observed in the 1500 nm telecommunications window.