High-Speed Photoreceiver features variable gain.

Press Release Summary:



Using InGaAs or Si photodiodes followed by variable gain transimpedance amplifier, Model OE-300 covers 320–1,700 nm wavelength range. Unit has switchable gain from 102 to 108 V/A giving precise measurements within wide dynamic range from nanowatts up to 10 mW optical power. Using free space input option, OE-300 works with standard optical accessories like tubes and lenses. FC and SMA optical fiber inputs are also available.



Original Press Release:



FEMTO Introduces a 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 the free space input option.  FC and SMA optical fiber inputs are an option.  The OE-300 models can be easily mounted to standard optical post holders using a plate option.

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