Precision Cryogenic Systems for Next-Generation Infrared Astronomy
IRLabs partners with observatories and research teams worldwide, delivering cryostats and infrared detector assemblies for astronomical instrumentation, with a focus on low temperature, performance, stability and long-term reliability.
Cryogenic Systems for High-Sensitivity IR Instrumentation
IRLabs supports astronomical instrumentation with cryogenic systems designed for stable, low temperature operation. From low vibration, low background cryostats to multi-stage temperature controlled cooling systems, our products are engineered for reliable, easy to use performance and low noise infrared detection. Each system is tailored to the specific performance and integration requirements of your project.
Proven Detector Integration and System Performance
With over 4,500 cryogenic and infrared detector systems delivered worldwide, IRLabs brings decades of experience integrating detectors into astronomical instrumentation. Our systems include large format FPA and SCA cryostats, bolometer assemblies, temperature controlled stages, and supporting subsystems such as cooled optics, filter wheels, shutters, and integrating spheres for submillimeter imaging and infrared spectroscopy.
View a custom dewar developed for the SHARK-NIR instrument at the Large Binocular Telescope →
All systems are engineered for reliable, long duration operation in demanding observatory environments as well as high altitude balloon and airborne platforms.
A Trusted Partner for Cryogenic Systems and Instrumentation
Instrument teams rely on IRLabs for consistent, long-term support across development cycles, from initial design through deployment and ongoing operation.
We work collaboratively with our customers as part of the project team, providing technical guidance, integration support, and system refinements as requirements evolve. Our engineers remain directly engaged, offering responsive support and continuity of knowledge throughout the life of the program. Many of our team members bring decades of experience supporting these systems, providing stability and familiarity that helps reduce risk and streamline ongoing work.
Connect with IRLabs at 2026 SPIE Astronomical Telescopes + Instrumentation
Meet with our engineering team to discuss your instrumentation needs. Visit us at Booth 321 to learn more about our cryostats and detector integration capabilities, or reach out to schedule time during the conference. We look forward to discussing your project.
Are You One of the Teams We’ll Be Meeting With at SPIE?
- Projects requiring low-vibration, low-noise performance at cryogenic temperatures
- Instrument teams integrating infrared detector systems into telescope or lab instrumentation
- Labs evaluating custom cryogenic systems for astronomy or spectroscopy applications
- Teams transitioning from liquid helium workflows to closed-cycle cooling systems
Limited availability during SPIE — We recommend scheduling time in advance
