Free-Space Optical Data Receivers with Avalanche Detectors for Satellite Downlinks Regarding Background Light

Free-Space Optical Data Receivers with Avalanche Detectors for Satellite Downlinks Regarding Background Light

Data receiving frontends using avalanche photodiodes are used in optical free-space communications for their effective sensitivity, large detection area, and uncomplex operation. Precise control of the high voltage necessary to trigger the avalanche effect inside the photodiode depends on the semico...

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Bibliographic Details
Main Author: Dirk Giggenbach
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Sensors
Subjects:
optical avalanche photodiode receiver frontend
RFE
InGaAs-APD
bias voltage control
temperature control
Q-factor
Online Access:https://www.mdpi.com/1424-8220/22/18/6773

Internet

https://www.mdpi.com/1424-8220/22/18/6773

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