High quantum-efficiency photodiodes support responsivity-critical applications including sensing, metrology, communication and computation. Freedom Photonics has developed high speed, high quantum efficiency PIN photodiodes to fill these needs. In this talk, we report our most recent results on high quantum efficiency devices at wavelengths including 780 nm and 1550 nm. These results include spectral response, bandwidth, and dark current values for devices which are intended for linear-mode operation. These devices are designed to support high responsivity applications while maintaining high bandwidths.
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