56 GBd DFB and InP Mach-Zehnder-Modulator Module for O-Band

At a Glance

The Indium-Phosphide Mach-Zehnder-Modulator is ideally suited for optical transport applications within the O-band. It features an integrated laser and a unique traveling-wave-electrode design, resulting in high bandwidth and zero chirp.

Features

  • O-band operation
  • Integrated DFB-laser
  • High bandwidth
  • Traveling-wave-electrode design with zero chirp
  • Evaluation-board available (for easy DC- connection)

Applications

  • 100GBaud OOK
  • 4PAM
  • 2PSK

Specifications

  • Optical connection: SSMF with FC/APC connectors
  • RF: single ended, 1.85mm female, 50Ω
  • DC: 14 PIN breakout, evaluation board with preconfigured cable assembly available
  • NTC: BetaTHERM NTC 10K3CG3 (R @25°C = 10kΩ; α @25°C = -4.39%; β 0/50°C = 3892)
  • TEC: peltier-element (1A max current)
Small signal response
DFB spectrum @ 18°C, 100mA