Si PD Module

LD-PD’s photodetectors contain PIN photodiodes that utilize the photovoltaic effect to convert optical power into an electrical current. When terminated into 50Ω into an oscilloscope, the pulse width of a laser can be measured. When terminated into 50Ω into a spectrum analyzer, the frequency response of a laser can be measured. Most LD-PD's photodetectors come with their own internal bias supply consisting of long-life lithium cells. Plugging a coaxial cable into the photodetector's output connector and terminating into 50Ω at the oscilloscope or spectrum analyzer is all that is required for operation. 


Response wavelength:200–1100nm 320–1100nm 350–1100nm 400-1100nm
Material:Si
Active area:10mm 1mm 3.6mm
Bandwidth:300MHz 1GHz 350MHz 200kHz 10MHz 50MHz 100MHz 400MHz 20kHz 2GHz 5MHz 25MHz 200MHz 140MHz

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