Title:
Calibrated Multi-axis Laser-Based Position Metrology System
Agreement Number:
24STDPV06
Agreement Value:
$350,000.00
Agreement Date:
Jul 21, 2024 - Oct 31, 2026
Description:
Lasers are frequently used to measure displacement. We have developed a novel frequency-modulated laser interferometer (SFM) capable of measuring up to 8 independent axes using a single laser/detector. The performance has been validated at cryogenic temperatures (4 K) and the concept adopted for the PRIMA mission concept under review by NASA. The accuracy of the SFM technique depends on knowledge of the central frequency of the laser about which it is modulated. The modulation frequency range required for our method is 100× greater than existing calibration methods, requiring a fundamentally new approach. The objectives are to implement a novel calibration strategy for the SFM technique and verify it against two lasers (HeNe, the gold standard, and a locked DFB) at levels of <1 ppm. Benefits to Canadians would be to leverage this work to secure a role in the NASA PRIMA mission. We have already received expressions of interest from the Composites Research Network which includes Tier 1 partner Boeing.
Organization:
Canadian Space Agency
Expected Results:
The Research component of the program provides financial support to organizations to conduct space related research and development in priority areas. It will support targeted knowledge development and innovation to sustain and enhance the Canadian capacity to use space to address national needs and priorities in the
future.
Location:
Lethbridge, Alberta, CA T1J 0N9
Reference Number:
003-2024-2025-Q2-00048
Agreement Type:
Contribution
Report Type:
Grants and Contributions
Recipient Type:
For-profit organization
Recipient's Legal Name:
Blue Sky Spectroscopy Inc.
Program:
Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Program Purpose:
This program supports knowledge development and innovation in the CSA's priority areas while increasing the awareness and participation of Canadians in space-related disciplines and activities.
The Research Component aims to support the development of science and technology; foster the continual development of a critical mass of researchers and highly qualified people in Canada; and support information gathering and space-related studies and research pertaining to Canadian Space Agency priorities.