Balanced Photodetector

they are widely used in coherent detection applications for distributed fiber optic sensing, and in scenarios such as wind measurement radar.

BPD465 Balance Detector 10M-400MHz for OCT, Fiber Optic Sensing Systems, Wind Radar

The balanced photodetector contains two photodiodes and a low-noise transimpedance amplifier, in which the two photodiodes are matched to each other for excellent common mode rejection ratio

DAS-BPD DAS-BPD Balanced Photodetector Coherent Detection Applications

BPD570 Series Photodetectors Based on 2 high-performance APD photodetectors with consistent performance, adjustable M-factor, ultra-high common-mode rejection ratio of 30db and low noise.

BPD570 BPD570 APD Balanced Photodetector M Adjustable

The BPD230 series balanced photodetectors utilize spatial light input and are suitable for coherent detection optics in spatial light paths.

BPD230 BPD230 Balanced Photodetector Free Space Light Input

CD-DVS/DAS-X 1550nm Coherent Detection Module (DVS/DAS Compatible)

BPD480 BPD480 1GHz High-Speed Balanced Photodetector - 1000-1700nm InGaAs