Grant: Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
The Governing Council of the University of Toronto
$616,000.00
CryoClock: Enhancing the accuracy of the NRC Sr+ ion clock
FY 2021-22 · 2022-02-28
Summary
The Sr+ optical atomic clock at NRC is the most precise and accurate instrument ever constructed in Canada, and is one of the best in the world. Continued improvements to its accuracy are strategically and technologically important, due to its role in the redefinition of the SI second with optical clocks, and as an ultimate frequency standard against which all other frequency generation and measurement devices will have to be calibrated. The Project aims to make a substantial leap in accuracy of the NRC Sr+ clock using a bold approach to remove its leading errors: the project team will develop a new cryogenic ion trap. The design and construction of the new trap will allow us to completely eliminate the collisional and blackbody radiation shifts to the clock frequency, and enable the clock accuracy to be improved by over an order of magnitude.
Department
Program
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Location
Toronto|Toronto, Ontario, Canada
Recipient Type
Academia
Business Number
108162330
Type
Grant
Source
Proactive Disclosure - Grants and Contributions
As published
Agreement End Date
2025-03-01
Agreement Number
987920
Agreement Start Date
2022-02-28
Agreement Title
CryoClock: Enhancing the accuracy of the NRC Sr+ ion clock
Agreement Title (French)
Cryo-horloge : améliorer la précision de l’horloge à ions Sr+ du CNRC
Agreement Type
Grant
Agreement Value
$616,000.00
Amendment Number
0
Description
The Sr+ optical atomic clock at NRC is the most precise and accurate instrument ever constructed in Canada, and is one of the best in the world. Continued improvements to its accuracy are strategically and technologically important, due to its role in the redefinition of the SI second with optical clocks, and as an ultimate frequency standard against which all other frequency generation and measurement devices will have to be calibrated. The Project aims to make a substantial leap in accuracy of the NRC Sr+ clock using a bold approach to remove its leading errors: the project team will develop a new cryogenic ion trap. The design and construction of the new trap will allow us to completely eliminate the collisional and blackbody radiation shifts to the clock frequency, and enable the clock accuracy to be improved by over an order of magnitude.
Description (French)
L’horloge atomique optique à ions Sr+ du CNRC est l’instrument le plus précis jamais fabriqué au Canada. C’est aussi un des meilleurs au monde. Il est impératif d’en accroître constamment la précision, tant sur le plan stratégique que sur le plan technologique. En effet, cet instrument joue un grand rôle dans la redéfinition de la seconde avec des horloges optiques, dans le Système international d’unités. Il s’agit également de l’étalon de fréquence absolu sur lequel s’aligneront tous les autres dispositifs qui produisent ou mesurent les fréquences. Le projet augmentera nettement la précision de l’horloge Sr+ du CNRC grâce à une approche audacieuse ayant pour but d’en corriger les principales erreurs. L’équipe du projet créera un nouveau piège à ions cryogénique qui mettra fin au décalage de fréquence attribuable aux collisions et au rayonnement des corps noirs, ce qui accroîtra la précision de l’horloge de plus d’un ordre de grandeur.
Expected Results
In the short term, anticipated outcomes will be strengthened collaborations across industry, academia, and government to support research excellence. In the medium term, anticipated outcomes will be the development of new and potentially disruptive technologies with collaborators. In the long term, find collaborative solutions to public policy challenges and create stronger innovation systems.
Expected Results (French)
À court terme, les résultats prévus seront des collaborations renforcées entre l'industrie, le milieu universitaire et le gouvernement pour soutenir l'excellence en recherche. À moyen terme, les résultats attendus seront le développement de nouvelles technologies potentiellement perturbatrices avec des collaborateurs. À long terme, trouver des solutions collaboratives aux défis des politiques publiques et créer des systèmes d'innovation plus solides.
Federal Riding
University–Rosedale
Federal Riding (French)
University–Rosedale
Federal Riding Number
35110
NAICS Code
541710
Organization Code
nrc-cnrc
Organization
National Research Council Canada | Conseil national de recherches Canada
Program Name
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Program Name (French)
Programme de collaboration en science, en technologie et en innovation - Initiatives de collaboration en R-D
Program Purpose
Collaborate on multiparty research and development programs to catalyze transformative, high-risk, high-reward research with the potential for game-changing scientific discoveries and technological breakthroughs in priority areas.
Program Purpose (French)
Collaborer à des programmes multipartites de recherche-développement dans le but de profiter de la synergie entre la recherche transformatrice à haut risque et à haut rendement et le potentiel de découvertes scientifiques et de percées technologiques révolutionnaires dans des secteurs d’intervention prioritaires.
Recipient Business Number
108162330
Recipient City
Toronto|Toronto
Recipient Country
CA
Recipient Legal Name
The Governing Council of the University of Toronto
Recipient Postal Code
M5S 1A1
Recipient Province or Territory
ON
Recipient Type
S
Reference Number
172-2021-2022-Q4-987920