THz Spectroscopy Without Cryogenics: Compact, Cost-Efficient, Proven
Cryogen-free solution for terahertz absorption spectroscopy - A Wavelength Electronics White Paper
A team of researchers has proven a compact, cryogen-free solution using a LiTaO₃ pyroelectric detector—paired with Wavelength Electronics' QCL1000 OEM driver—to deliver high-speed, room-temperature terahertz absorption spectroscopy.
Why it matters
Until now, THz detection meant wrestling with expensive cryogenic infrastructure. This White Paper shows how to eliminate those barriers—without sacrificing sensitivity or accuracy.
What you’ll learn
How pyroelectric detectors achieve artifact-free measurements at 281 Hz
Key design tips for scalable, room-temp THz setups
How to reduce cost and complexity in system integration
Real-world use cases across physics, chemistry, imaging, and materials analysis
Who should read it
Engineers building THz-capable systems
Researchers seeking portable, cost-effective detection
OEMs replacing cryogenic setups with more agile solutions
Take the cryo out of your workflow.
Download the White Paper to see how this breakthrough makes THz spectroscopy simpler, faster, and more scalable.
