The 1607-AC-FC Silicon 650 MHz Balanced Fiber-Optic Receiver is ideal for FM spectroscopy, absorption spectroscopy, or ellipsometry. This FC connectorized 320 to 1000 nm balanced photoreceiver can make all the difference when you're trying to see a small signal. They can even eliminate the need for lock-in amplifiers, enabling you to cancel out laser-intensity noise in any experimental setup that produces either a reference signal or balanced optical signals. M4 and 8-32 mounting threads.
An external power supply, which must be purchased separately, is required – we recommend our