We design and manufacture state-of-the-art LiTaO₃ Pyroelectric Detector Hybrids, Modular Analog and Digital Detector Instruments that help you make precise, NIST traceable optical power and energy measurements across the spectrum.

We are the leading supplier of Optical TRAP Detectors, like those used in many of the National Metrology Labs around the world. Our TRAPs are used as primary and secondary Calibration standards for Radiometric measurements. We've just introduced a complete line of Terahertz Detectors and Instruments to measure the intensity of radiation sources in the 0.1 to 20 THz range.

We take great pride in our ability to work closely with our customers as a member of your technical team. We look forward to providing ...

Detector solutions that cover the spectrum.

Available Downloads:
•Application Note: Compensating The Current Mode Amplifier Using The SPH-CM-TEST Evaluation Box
•Application Note: Thermal Saturation In Large Area, High Responsivity Pyroelectric Detector Hybrids
•Application Note: SPH-CM-TEST / SPH-VM-TEST Evaluation Test Box
•Application Note: Understanding Noise Equivalent Power In Radiometric Detectors And Instruments
•Application Note: Achieving The Highest System Performance Using Pyroelectric Detectors
•Application Note: Understanding Measurements Using An Oscilloscope Versus A Lock In Amplifier
•Application Note: THz Intensity Measurement …Choose A Golay Cell Or A LiTaO3 Pyroelectric Detector?