Measurement and Modeling of a High-Linearity Modified Uni-Traveling Carrier Photodiode


The third-order intermodulation distortions of an InGaAs-InP charge compensated modified uni-traveling carrier photodiode (PD) are characterized using a two-tone setup. At 310-MHz modulation frequency, the third-order local intercept point (IP3) reaches 52 dBm and remains above 35 dBm up to 21GHz. Based on experimental results for the dependence of… (More)

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