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Grant: Collaborative Science, Technology and Innovation Program – Ideation Fund

University of Ottawa

$25,000.00

VUV Frequency combs

FY 2019-20 · 2020-03-20

Summary
The faster a clock ticks and the more protected it is from the environment, the more accurately we can read the clock. Currently the world’s standard clock is an atomic clock. It ticks at approximately 10,000,000,000 times per second. It is the accuracy of the atomic clock that allows the GPS navigation system that we all use. A frequency comb is a laser device that translates the tick rate of the atomic clock into about 200,000,000 Hz intervals up to approximately 20,000,000,000,000,000 times per second while still maintaining the accuracy of the atomic clock to which it is synced. Therefore, a comb plays a role similar to the gears of an old fashion mechanical clock. With the gear works in place, the world is free to select a new standard that is more accurate than the current atomic clock. However, comb technology for the last factor of 100 is very difficult to use, so, when the next world standard is agreed upon, it will tick at only approximately 400,000,000,000,000 per second. We propose to study a means to simplifying the last factor of 100. If the project is successful, the best clocks will eventually become nuclear clocks where all of an atom’s electrons are used to shield the clock element – the nucleus – from environmental noise.
Program
Collaborative Science, Technology and Innovation Program – Ideation Fund
Location
Ottawa|Ottawa, Ontario, Canada
Recipient Type
Academia
Business Number
119278877
Type
Grant
Source
Proactive Disclosure - Grants and Contributions

As published

Additional Information
This agreement has been amended 1 time(s). The end date of this agreements has been modified by 365 days.
Additional Information (French)
Cet accord a été modifié 1 fois. La date de fin du présent accord a été changé de 365 jours.
Agreement End Date
2022-03-31
Agreement Number
945025
Agreement Start Date
2020-03-20
Agreement Title
VUV Frequency combs
Agreement Title (French)
Peigne de fréquences pour les ultraviolets dans le vide
Agreement Type
Grant
Agreement Value
$25,000.00
Amendment Date
2021-02-02
Amendment Number
1
Description
The faster a clock ticks and the more protected it is from the environment, the more accurately we can read the clock. Currently the world’s standard clock is an atomic clock. It ticks at approximately 10,000,000,000 times per second. It is the accuracy of the atomic clock that allows the GPS navigation system that we all use. A frequency comb is a laser device that translates the tick rate of the atomic clock into about 200,000,000 Hz intervals up to approximately 20,000,000,000,000,000 times per second while still maintaining the accuracy of the atomic clock to which it is synced. Therefore, a comb plays a role similar to the gears of an old fashion mechanical clock. With the gear works in place, the world is free to select a new standard that is more accurate than the current atomic clock. However, comb technology for the last factor of 100 is very difficult to use, so, when the next world standard is agreed upon, it will tick at only approximately 400,000,000,000,000 per second. We propose to study a means to simplifying the last factor of 100. If the project is successful, the best clocks will eventually become nuclear clocks where all of an atom’s electrons are used to shield the clock element – the nucleus – from environmental noise.
Description (French)
Plus une horloge marque le temps rapidement, plus on la met à l’abri des conditions ambiantes et plus grande est son exactitude. Actuellement, la norme mondiale reste l’horloge atomique dont la fréquence est d’environ 10 000 000 000 battements par seconde. C’est grâce à la précision de l’horloge atomique que nous pouvons utiliser le système de navigation GPS. Un peigne de fréquence est un dispositif laser qui divise le battement de l’horloge atomique en intervalles d’environ 200 000 000 Hz jusqu’à approximativement 20 000 000 000 000 000 de fois par seconde, sans que l’horloge avec laquelle il est synchronisé perde son exactitude. Ce dispositif joue donc un rôle similaire à celui des rouages dans les anciens mouvements d’horlogerie. Puisque les rouages sont en place, le monde est maintenant prêt à adopter un nouvel étalon, d’une précision supérieure à celle de l’horloge atomique. Malheureusement, la technologie du peigne pour l’ultime facteur de 100 est très difficile à appliquer. Une fois qu’on se sera entendu sur le nouvel étalon, sa fréquence ne sera donc que d’environ 400 000 000 000 000 battements par seconde. Nous proposons d’étudier comment simplifier le dernier facteur de 100. Si le projet aboutit, les meilleures horloges seront sans doute des horloges nucléaires où les électrons d’un atome mettront le mouvement d’horlogerie — en l’occurrence le noyau de l’atome — à l’abri des interférences environnementales.
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.
Expected Results (French)
À court terme, les résultats prévus sont des collaborations renforcées dans l’ensemble de l’industrie, du milieu universitaire et du gouvernement afin d’appuyer l’excellence en recherche. À moyen terme, les résultats prévus sont le développement de technologies potentiellement perturbatrices avec des collaborateurs.
Federal Riding
Ottawa–Vanier
Federal Riding (French)
Ottawa–Vanier
Federal Riding Number
35078
NAICS Code
541710 - R&D in the physical, engineering and life sciences
Organization Code
nrc-cnrc
Organization
National Research Council Canada | Conseil national de recherches Canada
Program Name
Collaborative Science, Technology and Innovation Program – Ideation Fund
Program Name (French)
Programme de collaboration en science, en technologie et en innovation – Fonds d’idéation
Program Purpose
The Ideation Fund is intended to encourage, test and validate transformative research ideas generated by teams of NRC scientific personnel and external collaborators with complementary capabilities, acting as a demonstration phase for a continually-evolving suite of research and development (R&D) deliverables at the NRC. The fund supports exploratory research through two mechanisms: the New Beginnings Initiative and the Small Teams Initiative.
Program Purpose (French)
Le Fonds d’idéation vise à encourager, à mettre à l’essai et à valider les idées de recherche transformatrice des équipes scientifiques du CNRC et des collaborateurs externes dotés de capacités complémentaires. Il servira ainsi de plateforme de démonstration d’une série de produits livrables en matière de recherche-développement (R-D) en constante évolution au CNRC. Le Fonds appuie la recherche exploratoire au moyen de deux mécanismes : l’Initiative « Nouveaux débuts » et l’Initiative « Petites équipes ».
Recipient Business Number
119278877
Recipient City
Ottawa|Ottawa
Recipient Country
CA
Recipient Legal Name
University of Ottawa
Recipient Postal Code
K1N 6N5
Recipient Province or Territory
ON
Recipient Type
S
Reference Number
172-2020-2021-Q4-945025
University of Ottawa - $25,000 Grant (2019-20) | Canada Spends