Intelligent Quantum Communication Optical Circulator

Factory
May 12, 2026

Broadband Optical Circulator for Mid-IR Quantum Cascade Frequency

We present an optical circulator that maximizes usable light while attenuating optical feedback to mid-IR quantum cascade laser

Factory
Feb 19, 2026

Quantum optical circulator controlled by a single chirally coupled atom

Integrated optical circuits for information processing promise to outperform their electronic counterparts in terms of bandwidth and

Factory
May 12, 2026

Quantum optical circulator controlled by a single chirally

A circulator is a passive three- or four-port device that routes signals according to a simple protocol: If the ports are

Factory
Sep 30, 2025

Optical Circulators: A Comprehensive Guide

Optical circulators are essential components in modern optics and photonics, enabling the efficient routing of optical signals. Their

Factory
Aug 26, 2025

Quantum optical circulator controlled by a single chirally coupled atom

September 9, 2016 We demonstrate a fiber-integrated quantum optical circulator that is operated by a single atom and that relies on

Factory
Mar 05, 2026

Versatile broadband polarization-independent optical circulators for

The optical circulator is a fundamental building block of photonic systems, due to its ability to route signals entering the device at

Factory
Apr 24, 2026

Quantum spinning photonic circulator | Scientific Reports

We propose a scheme to realize a four-port quantum optical circulator for critical coupling of a spinning Kerr resonator

Factory
Oct 30, 2025

[1609.02492] Quantum optical circulator controlled by a single chirally

We demonstrate a fiber-integrated quantum optical circulator that is operated by a single atom and that relies on the chiral interaction

Factory
Feb 16, 2026

Quantum key distribution over a three-user fiber network with passive

We report the implementation of a quantum key distribution (QKD) system over a three-user fiber-optic network using a passive

Factory
Mar 27, 2026

Optical circulators reach the quantum level

This whispering-gallery-mode fiber-integrated circulator is con-trolled by the quantum state of a single atom and can operate at the

Factory
Oct 10, 2025

Quantum optical circulator controlled by a single chirally coupled atom

Here we demonstrate the experimental realization of a fiber-integrated optical circulator whose operation direction is controlled by the

Factory
Jul 14, 2026

Optical circulators reach the quantum level

optical circulators until now. On page 1577 of this issue, Scheucher et al. (3) demonstrate a fiber- Port 4 integrated photonic

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