Broadband metamaterial-based single-photon detectors with near-unity absorption

Sarah Odinotski; Burak Tekcan; Sasan Vosoogh-Grayli; Lin Tian; Tarun Patel; Jean-Philippe Bourgoin; Zbigniew Wasilewski; Michael Reimer

doi:10.1117/12.3027146

2 August 2024 Broadband metamaterial-based single-photon detectors with near-unity absorption

Sarah Odinotski, Burak Tekcan, Sasan Vosoogh-Grayli, Lin Tian, Tarun Patel, Jean-Philippe Bourgoin, Zbigniew Wasilewski, Michael Reimer

Author Affiliations +

Proceedings Volume PC13106, Photonics for Quantum 2024; PC131060A (2024) https://doi.org/10.1117/12.3027146
Event: Photonics for Quantum, 2024, Waterloo, Ontario, Canada

Abstract

Here we show that incorporating broadband metamaterial perfect absorbers into a photodetector’s active area can improve device efficiency and speed. We show an optical absorption of 93% across the spectral region where commercially available Si and InGaAs detectors have poor efficiencies. Combining the metamaterial perfect absorber with an avalanche photodiode layer stack, we aim to realize a high efficiency portable single photon avalanche diode with high timing resolution ideal for quantum ranging, quantum communication, and medical imaging applications.

Conference Presentation

Citation Download Citation

Sarah Odinotski, Burak Tekcan, Sasan Vosoogh-Grayli, Lin Tian, Tarun Patel, Jean-Philippe Bourgoin, Zbigniew Wasilewski, and Michael Reimer "Broadband metamaterial-based single-photon detectors with near-unity absorption", Proc. SPIE PC13106, Photonics for Quantum 2024, PC131060A (2 August 2024); https://doi.org/10.1117/12.3027146

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