PD-110

PD-110 product family is a high-sensitivity PIN Si photodetector with ultra-low-noise high-gain transimpedance amplifier. The photodetector is optimized for efficient homodyne/heterodyne extraction of faint optical signals, enabling low-level optical beat signals and pulse shape detections at frequencies up to 1 GHz. The product family is recommended for applications in quantum metrology and continuous-variable quantum optics, where few photon optical signals are detected and efficiently amplified.

Wavelength range: 400 - 1000 nm
Peak quantum efficiency: > 87% @ 800 nm
Integrated ultra-low-noise transimpedance amplifier
Detection bandwidth: up to 1 GHz
Rise time: < 300 ps
Flatness: < 3dB over detection bandwidth
NEP: < 7 pW/sq. rt. Hz
Included low-noise power supply
FC/PC connector
Coupling: AC/DC (50-ohm)

Contact: sales [AT] q-block.ca