Water based ion trap for quantum computing

Summary of the technology

Background

During the last few decades, different techniques have been developed for building the main component of quantum computers, i.e. quantum bits (qubits), including superconducting loops, spin-based quantum dots, coupled quantum wire and diamond vacancies to name a few.

Trapped Ions (TI) devices are leading candidates for building qubits for quantum computing. Existing methods of creating TI require designing/manufacture complex micro/nano fabricated devices and extensive use of laser sources to cool down ions and entrap them. These methods are typically very expensive and are not easily scalable for harnessing a large quantity of trapped ions.

A scalable method/device for creating TI could enable utilization of multiple qubits to perform necessary computational tasks, propelling the pursuit of practical quantum computation.

University of Waterloo

Description of the invention

Inspired by the transport of water molecules in naturally occurring proteins, researchers at the University of Waterloo have invented a novel, simple, and low-cost method to trap ions inside artificial water channels. This new method circumvents the need of using bulky lasers and expensive micro-nano fabrication techniques, thereby creating an unparallel potential of a scalable multi-qubit system.

Advantages

  • Improved gate fidelity and long coherence for stable qubits
  • Interaction of trapped ions with multiple neighbors enabling multi-qubit operations
  • Simple design, low-power consumption, and lightweight
  • Scalable architecture with full connectivity among qubits

Potential applications

The proposed device/platform can potentially be used in:

  • Quantum computers
  • Quantum information
  • Quantum sensing

Related Keywords

  • Quantum Technologies
  • Computer Software Technology
  • Computers
  • Scientific computers

About University of Waterloo

The University of Waterloo, renowned for its innovative spirit and co-op education model, excels in cutting-edge research across diverse fields, including advanced manufacturing, artificial intelligence, sustainability, and health technologies.

University of Waterloo

Never miss an update from University of Waterloo

Create your free account to connect with University of Waterloo and thousands of other innovative organizations and professionals worldwide

University of Waterloo

Send a request for information
to University of Waterloo

About Technology Offers

Technology Offers on Innoget are directly posted
and managed by its members as well as evaluation of requests for information. Innoget is the trusted open innovation and science network aimed at directly connect industry needs with professionals online.

Help

Need help requesting additional information or have questions regarding this Technology Offer?
Contact Innoget support