Request InfoMKS Ophir, Light & MeasurementOphir-Spiricon Inc. has introduced the 3A-P-FS, a very low power/energy sensor designed to measure very low power and energy light sources and divergent beams such as LEDs and diode lasers. It features a 12-mm numerical aperture and a fused silica window in front of the detector. The window is 7 mm from the sensor surface and keeps out air currents and long-wavelength background heat, enabling accurate measurements. The sensor measures divergent beams up to ±40° and pulsed or continuous-wave lasers in the 0.19- to 20-μm range. Its p-type absorber provides a larger aperture and a flatter...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 12/13/2022InGaAs Photodiode DetectorsMarktech Optoelectronics' lineup of advanced InGaAs photodiode detectors consists of several detector families or series based on their spectral sensitivity ranges. 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