Quantum bandwidth and converters, with Daniel Brau, MiraEx.

The Quantum Divide

In Episode 21 of the podcast, Dan delves into the innovative world of quantum computing and photonic sensing with guest Daniel Brau, CEO of MiraEx. MiraEx, a startup born from EPFL in Lausanne, Switzerland, specializes in quantum transducers, converters, and repeaters, aiming to bridge the gap between microwave and optical frequencies for quantum computing, sensing, and networking. Daniel shares insights into MiraEx's focus on developing hardware for quantum LANs, emphasizing the importance of maintaining quantum coherence and leveraging their technology for applications beyond superconducting quantum computers, including optical communications and enhanced sensing capabilities.

The episode further explores the challenges and technical intricacies of creating efficient, broadband quantum transducers and converters. Daniel explains how MiraEx's platform facilitates direct transduction across wide frequency ranges, offering the potential for connecting various quantum computing modalities and enhancing communication capacity. The discussion touches on the necessity of quantum error correction techniques and the company's efforts to align their developments with broader quantum networking protocols and standards, highlighting the ongoing collaboration with the IBM Q network.

Dan and Daniel also discuss the future of quantum networking, including the potential integration of novel technologies like hollow core fibers and the importance of building a versatile team to tackle the multifaceted challenges of quantum technology. MiraEx's ambition to expand its footprint in the US and its commitment to leveraging the Swiss quantum ecosystem underline the global and collaborative effort required to advance quantum networking. The episode emphasizes the nascent state of quantum technology and the exciting prospects for innovation and integration across various domains.