Excelitas LLAM-1550 Series InGaAS APD Receivers
PART/ LLAM-1550-R08BH

LLAM-1550-R08BH - InGaAs APD Receiver, 80um, TO-66, 200MHz, Cooler

The LLAM-1550-R08BH is a high-speed, low-light analog avalanche photodiode (APD) receiver module with a 1550 nm InGaAs APD and features a thermoelectric cooler.

The LLAM Series of APD Modules features an avalanche photodiode chip, thermoelectric (TE) cooler, and preamplifier, all in a hermetically-sealed package. The fully RoHS-compliant module is supplied in a single modified 12-lead TO-66 flange package, is easy to install, and offers additional heat sinking. The use of a TE-cooler ensures lower noise and constant responsivity over a 5°C to 40°C ambient temperature range. The LLAM Series Modules are designed for the detection of high-speed, low-light analog signals.

The LLAM-1550-R08BH  InGaAs APD Receiver includes the Excelitas C30645EH APD.

Applications:

  • Laser range finding
  • Target recognition
  • Distributed temperature sensing (DTS)
  • Confocal microscopy
  • Analytical instrumentation
  • High speed, free space optical communication

 

Active Area: 0.005 mm²
Active Diameter: 0.08 mm
Bandwidth: 175 MHz
NEP:

  • 250-375 fW/√Hz at 1300 nm
  • 220-330 fW/√Hz at 1550 nm

Peak Sensitivity Wavelength: 1550 nm
Responsivity:

  • 80 kV/W at 1330 nm
  • 90 kV/W at 1550 nm

Rise/Fall Time: 2 ns
Temperature Coefficient: 0.2 V/°C

Active Area: 0.005 mm²
Active Diameter: 0.08 mm
Bandwidth: 175 MHz
NEP:

  • 250-375 fW/√Hz at 1300 nm
  • 220-330 fW/√Hz at 1550 nm

Peak Sensitivity Wavelength: 1550 nm
Responsivity:

  • 80 kV/W at 1330 nm
  • 90 kV/W at 1550 nm

Rise/Fall Time: 2 ns
Temperature Coefficient: 0.2 V/°C

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