Heralded spectroscopy of single nanocrystals

Gur Lubin; Ron Tenne; Arin Can Ulku; Ivan Michel Antolovic; Samuel Burri; Sean Karg; Venkata Jayasurya Yallapragada; Claudio Bruschini; Edoardo Charbon; Dan Oron

doi:10.1117/12.2616990

9 March 2022 Heralded spectroscopy of single nanocrystals

Gur Lubin, Ron Tenne, Arin Can Ulku, Ivan Michel Antolovic, Samuel Burri, Sean Karg, Venkata Jayasurya Yallapragada, Claudio Bruschini, Edoardo Charbon, Dan Oron

Author Affiliations +

Proceedings Volume PC12016, Optical and Quantum Sensing and Precision Metrology II; PC120162M (2022) https://doi.org/10.1117/12.2616990
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

Since the introduction of the intensity interferometer by Hanbury Brown and Twiss in the '50s and its subsequent adaptations to quantum optic experiments, photon correlations have played a significant role in optical research. An emerging detector technology, SPAD arrays, presents new opportunities to scale these experiments and exploit photon correlations in new regimes. I will describe a new temporal-spectral photon correlation technique based on these detectors, single-particle heralded spectroscopy. I will present new insights into the photophysics of multiply-excited semiconductor quantum dots uncovered by this method, hitherto inaccessible to existing approaches.

Conference Presentation

Citation Download Citation

Gur Lubin, Ron Tenne, Arin Can Ulku, Ivan Michel Antolovic, Samuel Burri, Sean Karg, Venkata Jayasurya Yallapragada, Claudio Bruschini, Edoardo Charbon, and Dan Oron "Heralded spectroscopy of single nanocrystals", Proc. SPIE PC12016, Optical and Quantum Sensing and Precision Metrology II, PC120162M (9 March 2022); https://doi.org/10.1117/12.2616990

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