Presentation
19 July 2022 Widely tunable CW optical parametric oscillators for optical characterization of quantum systems
Niklas Waasem, Jetinny Ngo, Milan Zeman, Jens Kießling, Frank Kühnemann, Korbinian Hens
Author Affiliations +
Abstract
Researchers around the world focus on the search for the perfect quantum system suitable for applications of ‘quantum technology 2.0’. Those range from quantum sensing, via communication to computing using qubits. Even though these applications are based on quantum effects, their diversity brings with them a variety of different requirements on the ideal quantum systems. A prominent class of quantum systems are defect centers in solid-state materials. They have been found to represent quantum systems that are precisely measurable and controllable, while being almost unaffected by their environment. Characterization of the different systems at various ambient conditions using photoluminescence excitation (PLE) spectroscopy techniques helps identifying the right quantum system for the respective target application. In this context we discuss the design and unique performance characteristics of widely tunable CW optical parametric oscillators as novel laser light sources for PLE.
Conference Presentation
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Niklas Waasem, Jetinny Ngo, Milan Zeman, Jens Kießling, Frank Kühnemann, and Korbinian Hens "Widely tunable CW optical parametric oscillators for optical characterization of quantum systems", Proc. SPIE PC12243, Photonics for Quantum 2022, PC122430V (19 July 2022); https://doi.org/10.1117/12.2637776
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KEYWORDS
Optical parametric oscillators

Color centers

Quantum communications

Quantum optics

Continuous wave operation

Visible radiation

Computer simulations

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