Space-Based FTIR Instrument Design & Engineering

The contract entails the design and engineering of a next-generation Fourier-Transform Infrared spectrometer tailored for space-based solar occultation missions, focusing on the development of a highly precise optical system, robust mechanical integration, and comprehensive thermal modeling to ensure performance in the extreme conditions of space. The project requires detailed alignment methodologies to maintain spectral accuracy and stability under launch vibrations and orbital environmental fluctuations, with all components engineered to meet stringent spaceflight reliability standards. The instrument will enable high-resolution atmospheric composition measurements by analyzing sunlight transmitted through Earth’s limb during orbital passages. Work under this subcontract is to be performed in Longueuil, Canada, and is classified under NAICS code 334510 for astronomical and optical instruments manufacturing. The Canadian Space Agency, representing the Government of Canada, is the contracting authority, and proposals must be submitted by July 27, 2026, following a public posting on July 10, 2026. This effort supports national and international Earth observation goals by advancing remote sensing capabilities for monitoring atmospheric gases and understanding climate change indicators from space.