Infrared InGaAs SPAD Detector

ID-221
  • TCSPC in the Infrared Spectral Range
  • Time Resolution 150 ps FWHM
  • Detection from 900 nm to 1700 nm
  • Single-Photon Sensitivity
  • Quantum Efficiency 20 %
  • Continuous Operation - No Gating Required

 

ID-221

Active Area / Connection

-SMF

-MMF62.5

Wavelength Range / nm

900 - 1700

Detection Efficiency max.

20 % @ 1.55 µm

Dark Count Rate / s-1, Tcase = 22 °C

< 2500

< 2500

Timing Resolution (FWHM)

150 ps

Single Electron Response Width (FWHM, typ. Value)

LVTTL / 100 ns

Signal Output

 

Output Polarity

positive

Output Connector

SMA

Output Impedance

50 Ω

Power Supply

 

60 W AC/DC +12 V

General

Dimensions (L x W x H)

(230 x 110 x 120) mm

Operating Temperature / °C

10 - 30

Cooling Time / min

5

Optical Connector

FC/PC

The bh TCSPC Handbook
8th edition, corrected and updated September 2019

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