Presentation
4 October 2024 Coherent molecular quantum photonics
Alex S. Clark
Author Affiliations +
Abstract
Single organic molecules make excellent single photon sources, emitting photons with high efficiency and at favourable wavelengths for coupling to other quantum systems, including alkali atoms. I will discuss techniques to create organic crystals containing single photon emitting molecules, and our recent results applying strain to these crystals to tune their emission wavelength. I will show that subsequent photons emitted by a single molecule can undergo quantum interference at a beam splitter, a vital tool in optical quantum computing and communication, and will discuss how discuss how to assess photon indistinguishability using both continuous and pulsed lasers. While molecular excitation and radiative emission is efficient, generated photons can be difficult to collect without the use of photonic structures. I will discuss our recent efforts in coupling single molecules to waveguides and nanophotonic cavities.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alex S. Clark "Coherent molecular quantum photonics", Proc. SPIE PC13120, Quantum Nanophotonic Materials, Devices, and Systems 2024, PC1312001 (4 October 2024); https://doi.org/10.1117/12.3028752
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KEYWORDS
Molecules

Molecular photonics

Quantum molecular coherence

Quantum photonics

Waveguides

Chemical species

Electric fields

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