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UPD-300 - ULTRAFAST PHOTODETECTOR

Download the UPD-300 datasheet PDF. This datasheet also covers the UPD-200 variant, as both devices belong to the same ultrafast photodetector family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • - ultra high-speed operation - risetime below 40 picoseconds - wide spectral ranges - built-in biasing - long-life battery - coaxial photodiode coupling - compact design - high sensitivity.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD-200_ALPHALAS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UPD-300
Manufacturer ALPHALAS
File Size 167.59 KB
Description ULTRAFAST PHOTODETECTOR
Datasheet download datasheet UPD-300 Datasheet

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Other Datasheets by ALPHALAS

Part Number Description
UPD-300-SD Ultrafast Photodetectors
UPD-300-SP Ultrafast Photodetectors
UPD-300-UD Ultrafast Photodetectors
UPD-300-UP Ultrafast Photodetectors
UPD-30-VSG-P Ultrafast Photodetectors

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ALPHALAS GmbH ULTRAFAST PHOTODETECTORS UPD FEATURES: - ultra high-speed operation - risetime below 40 picoseconds - wide spectral ranges - built-in biasing - long-life battery - coaxial photodiode coupling - compact design - high sensitivity APPLICATIONS: - pulse form measurements - pulse duration measurements - precise synchronization AN EXAMPLE OF A 10-PS LASER PULSE MEASURED BY UPD-200-SD PHOTODIODE AND 1 GHz OSCILLOSCOPE. THE MEASURED PULSE DURATION IS LIMITED BY THE OSCILLOSCOPE BANDWIDTH. AVAILABLE TYPES: PHOTODETECTOR RISE TIME QUANTUM EFFICIENCY SENSITIVE AREA 45 % 0.1 mm2 UPD-200 <200 ps 300 ps 80 % 0.25 mm2 UPD-300 500 ps 80 % 1.0 mm2 UPD-500 300 ps 75 % 0.008 mm2 UPD-300 IR1 UPD-70 IR2* 70 ps 90 % 0.005 mm2 UPD-40 IR2* <40 ps 90 % 0.