3mm-active-area Ge pn detector. For near IR. TO-8 package. Large active area detector. Hamamatsu model: GM7VHS-0037

Germanium photodiode can cover from 800nm to 1700nm approximately. Large active area detector makes it easy to test optical power directly over bare fiber without fiber connector. GM7VHS-0037 is marked on the case shell of the detector.

GM series: Designed for high speed applications with reverse bias > 10V.
VHS series: Designed for zero reverse bias applications.

Both Germanium and InGaAs are sensitive to light in the near-infrared region of the spectrum. While InGaAs detectors offer better noise performance, Ge detectors offer significant cost advantages, particularly where a large detection area is required. In addition, Ge detectors have linear response at higher optical input power levels.

PDF datasheet 19 kB

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From $3000	10 %

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