info/FAQ

Research articles

My Pages

Stat

Members: 3669
Articles: 2'599'751
Articles rated: 2609

18 March 2025

» arxiv » 2201.00348

Article overview

Fundamental trade-off between the speed of light and fluctuations in photon current in coherently controlled Lambda systems
Davinder Singh ; Seogjoo J. Jang ; Changbong Hyeon ;
Date:	2 Jan 2022
Abstract:	Coherently controlled $Lambda$-type three-level atomic systems, which significantly slow down the group velocity of light and can be utilized for building quantum memory devices, feature nonequilibrium current of photon transitions between the three electronic states. We provide a fundamental trade-off between the group velocity of light and the fluctuations in the photon current of $Lambda$-system. Regardless of the atomic type comprising the media, at two-photon resonance condition of control and probe pulses, the Fano factor of the photon current maximizes to 3 at the minimal velocity of light.
Source:	arXiv, 2201.00348
Services:	Forum \| Review \| PDF \| Favorites

No review found.

Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

ScienXe.org
» my Online CV
» Free

home

contact

sitemap