MetroLaser TCHI Measurement Services
Two-Color Heterodyne Interferometry for High-Speed Electron Number Density
Services
We provide flight‑critical, non‑contact precision measurement services for aerospace structures and systems—under real operating conditions—without requiring customers to deploy complex laser or imaging hardware.
We deliver measurement precision and capabilities that are not practically achievable with conventional interferometry—without customers needing to own, integrate, or maintain complex laser–detector systems.”
This service is for you if you are a flight-test engineer, structural dynamics lead, propulsion R&D manager, metrology and instrumentation specialist, or certification and qualification engineer.
Our technical value to you
- Two-color heterodyne interferometry mitigates refractive-index errors due to temperature, pressure, and flow gradients.
- Pulse high-energy laser enables gated, time-resolved measurements during transient or harsh environments.
- ICCD detection provides high sensitivity and temporal gating leading to superior SNR in challenging environments.
Our business value to yo
- No need for a capital investment in hazardous laser systems or safety certification.
- The system allows faster setup than custom in‑house optical builds.
- Measurement data is defensible for certification reviews.
“Measurement-as-a-Service for regulated environments” with offerings of on-site measurement campaigns (ground tests, labs, wind tunnels). We will provide pre-test planning and instrumentation design as well as post-test data analysis and documentation. We will integrate into your test campaign like a trusted instrumentation subsystem.
contact us to learn more
MetroLaser will continue to pursue state-of-the-art research and development as well as the commercialization of optical diagnostics systems to measure flow velocity, temperature, chemical composition, surface temperature inside gas turbine engines, and non destructive inspection of composites and other components.