II-VI FinisarFinisar Corp. has announced the LPRV2300 dual-band photoreceiver for test and measurement instrumentation. Designed to offer direct current coupled response, the device provides a highly linear trans impedance amplifier, guaranteeing a flat frequency response and signal implementation with low-noise performance. The frequency ranges from direct current to 35 GHz with dual-band responsivity in the 1310- and 1550-nm wavelengths. 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