The Oriel 70203 PbSe TE Cooled Photodetector offers high sensitivity for a wide range of infrared applications. Featuring a thermoelectrically cooled lead selenide (PbSe) element, it ensures stable and consistent performance, even at lower operating temperatures of -30°C. Its active area measures 1 x 3 mm, making it ideal for precise, targeted detection in spectroscopic and analytical instruments. With excellent response in the mid-infrared region, this photodetector is perfect for systems requiring reliable, temperature-stable infrared detection.
Key Features:
- Thermoelectrically cooled PbSe detector for enhanced sensitivity and stability
- Active area of 1 x 3 mm for accurate, focused detection
- Operating temperature of -30°C for optimal performance in low-temperature environments
- Ideal for use in spectrometers, infrared sensors, and other optical measurement systems
Perfect for applications in laboratory settings, scientific research, and industrial processes requiring precise infrared detection.





