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A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

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Temporal dark polariton solitons.

Yaroslav V Kartashov, Dmitry V Skryabin

|April 16, 2016

Summary

This summary is machine-generated.

We predict the formation of hybrid-dark and antidark light-matter solitons through strong coupling between waveguide photons and quantum well excitons. These stable, conservative temporal solitons arise from unique nonlinear and dispersion interactions.

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Area of Science:

Quantum optics
Condensed matter physics
Nonlinear optics

Background:

Quantum wells exhibit unique excitonic properties.
Waveguides enable light-matter interactions.
Solitons are self-reinforcing wave packets.

Purpose of the Study:

To predict the formation of hybrid-dark and antidark light-matter solitons.
To investigate the conditions for their existence and stability.
To explore their unique conservative properties.

Main Methods:

Theoretical prediction of soliton formation.
Analysis of strong coupling effects between photons and excitons.
Investigation of nonlinear and dispersion interactions.

Main Results:

Formation of hybrid-dark and antidark light-matter solitons.
Existence due to repulsive excitonic nonlinearity and giant group-velocity dispersion.
Conservative states forming continuous families, independent of external pumping.
Dark solitons stable in a significant domain; antidark solitons unstable.

Conclusions:

Strong light-matter coupling in quantum well waveguides can generate novel soliton states.
These solitons possess unique conservative properties arising from specific nonlinear and dispersion regimes.
The stability analysis provides insights into their potential applications.