Newport MKS Free Space Optical Receiver, 900-1700 nm InGaAs, 125 MHz, DC-Coupled 1811-FS

The 1811-FS InGaAs Optical Receiver is a free space, 900 to 1700 nm photoreceiver offering a well-balanced combination of gain, bandwidth, and low noise over the DC to 125 MHz frequency range. Because of its high transimpedance gain and low noise-equivalent power (NEP), it offers the best in sensitivity for signals with rise and fall times as short as 3 ns. This high sensitivity, combined with its high-level output, reduces the effects of downstream noise sources. For mounting it has a 8-32 mounting thread, and we include an M4 metric adaptor and tool. An external ±15 VDC power supply, which must be purchased separately, is required. Power supply cables and are included with each detector.