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產品簡介：
The coherent receiver module CPRV1x2xA consists of an integrated polarization beam splitter and four balanced photoreceivers monolithically integrated with optical 90° hybrids. The receiver is a fully differential optical front-end suited for 100 Gb/s DP- QPSK applications featuring high linearity and high common mode rejection ratio. The optical 90° hybrids demodulate the I/Q incident signal for each respective polarization state using external reference oscillator laser sources. The mixing products are detected by pinphotodiodes and amplified by transimpedance amplifiers (TIA) with linear transfer characteristics. The product is available as C- and L-band version.。
產品特點：
Data rate up to 4x32 Gbaud
Polarization diversity
Linear amplifier with peak detector output
