Fiber-Optic Detector, 500-1630 nm, 25 GHz, FC Singlemode

Model 1414 was designed with a smooth frequency response out to 25GHz and is optimized for frequency-domain applications. For time-domain applications, please see our Time Domain Fiber-Optic Detectors.

Model 1414 utilizes an InGaAs Schottky photodiode providing coverage from 500 to 1630 nm for singlemode fiber versions and 850 to 1630 nm for multimode fiber versions.

An internal microwave housing suppresses noise, pick-up, and other artifacts. Moreover, to limit damage due to excessive voltage or mishandling, these photodiodes have damage-resistant bias circuits. All these photodetectors come equipped with a DC-bias monitor that has a transimpedance gain of 1 mV/µA and a 50-kHz bandwidth.