The 2651 provides the proven high performance of Emcore’s photodiode
technology in a very practical, cost-effective package. The 2651A
features high linearity and low capacitance over a 1 GHz bandwidth. The
extended bandwidth 2651E offers high linearity and low capacitance up
to 3 GHz. These broadband photodiodes are housed in a small,
environmentally rugged coaxial package.