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Re:Infrared sensitivity of Silicon PhotoDiodes

  • From: Ari Pesonen <ari.pesonen@xxxxxxxxxxxxx>
  • Subject: Re:Infrared sensitivity of Silicon PhotoDiodes
  • Date: Thu, 8 Jan 1998 00:35:51 +0200
> Hi all:
>
> Does anyone know what if any sensitivity SPD's have in the infrared
> band?

Yes,
according to "The Optoelectronics Data Book for Design Engineers", 2nd ed.,
published by Texas Instruments in 1975, the useful range for Si is 
450 - 1100 nm and the peak sensitivity is at 850 nm.

Ari Pesonen


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