Yissum - Research Development Company of the Hebrew University

Fast, Room Temperature Single Pass Readout of NV-center Spin State in Diamond

Posted by Yissum - Research Development Company of the Hebrew UniversityResponsive · Innovative Products and Technologies · Israel

Summary of the technology

Fast, Room Temperature Single Pass Readout of NV-center Spin State in Diamond
Project ID : 14-2019-6698

Description of the technology

Keywords

NV color centers, diamond, quantum sensing, fluorescence

Current development stage

TRL3 Experimental proof of concept

Application

Nitrogen vacancy (NV) color centers in diamond are a promising implementation for quantum sensors across a variety of use cases. The advantage to read out its spin state optically is a crucial property. Nevertheless, to obtain a high quality reading existing protocols require many repeat measurements, cold temperatures or long measurement periods.

Our innovation

A method to obtain a spin state readout with a single read operation without cryogenic requirements and enhance the signal to noise ratio

Opportunity

The field of quantum sensing is presently drawing enormous interest and resources. NV color centers in diamond is one popular implementation and therefore methods to improve the signal fidelity suggest an attractive opportunity to improve system performance. In addition, this scheme is strongly differentiated from the methods currently in use (red fluorescence) and therefore presents a more competitive and broader IP position.

Project manager

Matt Zarek
SCOUTING, IDEATION, AND TECHNOLOGY EVALUATION

Project researchers

Nir Bar-Gill
HUJI, Faculty of Science
Applied Physics Department

Related keywords

  • Electronics, Microelectronics
  • Nanotechnologies related to electronics & microelectronics
  • Micro and Nanotechnology related to Electronics and Microelectronics
  • Some other electronics related
  • Micro & Opto Electronics
  • Optoelectronics / Photonics

About Yissum - Research Development Company of the Hebrew University

Technology Transfer Office from Israel

Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. Founded in 1964 to protect and commercialize the Hebrew University’s intellectual property. Ranked among the top technology transfer companies, Yissum has registered over 8,900 patents covering 2,500 inventions; has licensed out 800 technologies and has spun-off 90 companies. Products that are based on Hebrew University technologies and were commercialized by Yissum generate today over $2 Billion in annual sales.

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