Realization and Investigation of Non-Reciprocal Raman Gain in a Nanophotonic System

We demonstrate non-reciprocal amplification of light using R aman gain. The non-reciprocal response originates from spin-polarized atoms chirally coupled to a nanophotonic waveguide. We show that the gain scales superlinearly with the number of emitters.

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Bibliographic Details
Published in:	2022 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors:	Pucher, S., Liedl, C., Jin, S., Rauschenbeutel, A., Schneeweiss, P.
Format:	Conference Proceeding
Language:	English
Published:	OSA 01-05-2022
Subjects:	Electro-optical waveguides Lasers and electrooptics Waveguide lasers
Online Access:	Get full text
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Description
Summary:	We demonstrate non-reciprocal amplification of light using R aman gain. The non-reciprocal response originates from spin-polarized atoms chirally coupled to a nanophotonic waveguide. We show that the gain scales superlinearly with the number of emitters.