A germanium-based PN- or PIN-junction photodiode . Note 1: Germanium photodiodes are useful for direct detection of optical wavelengths from approximately 1 m to several tens of m. Note 2: Germanium-based detectors are noisier than silicon-based detectors. Silicon-based detectors are therefore usually preferred for wavelengths shorter than 1 m. [After FAA ]
GERMANIUM PHOTODIODE
Meaning of GERMANIUM PHOTODIODE in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012