FEMTO’s 200 MHZ Variable Gain Photoreceiver

FEMTO’s new 200MHz high-speed photoreceiver OE-300 has variable gain from 10² to 10⁸ V/A.   Equipped with InGaAs or Si photodiodes it covers 320 to 1,700 nm wavelength range.

The OE-300 photoreceiver series uses premium quality photodiodes followed by a high-end, variable gain transimpedance amplifier. The low noise performance (NEP) is outstanding and the relatively large sized detectors make optical alignment easy.
It has switchable gain from 10² to 10⁸ V/A giving precise and reliable measurements within a wide dynamic range from nanowatts up to 10 milliwatts optical power.

The OE-300 works with standard optical accessories like tubes and lenses using it’s free space input option.  FC and SMA optical fiber inputs are also an option.  The OE-300 models can be easily mounted to standard optical post holders using a plate option.