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100GHz 高速光电探测器

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Description

The FT-DV412xR family contains two photodetector devices, with optimized ultrafast photodiodes with up to 100 GHz bandwidth. Both photodetectors, the FT-DV4120 (f3dB > 90 GHz) and FT-DV4121R (f3dB >100 GHz), are designed with waveguide-integrated photodiodes and show an extremely flat frequency response in power and in phase. The on-chip integrated bias network with optimized RF design in particular, ensures undisturbed frequency response from DC to the 3 dB cut-off frequency and saves costs for internal bias-tees. The devices are especially developed for optimal RF performance revealing virtually no pulse response ringing.

Both photodetectors are characterized in the frequency domain by using a heterodyne technique. In the time domain, a femtosecond pulse source and a 65 GHz sampling oscilloscope are used to measure the pulse response.

一、主要特征

  • Up to 100 GHz bandwidth
  • Flat response of up to 100 GHz
  • Excellent pulse behavior
  • Well matched 50 Ohm output
  • optical input power of 10 dBm
  • Temperature: 0°C to +75°C
  • Supply voltage: 3.0 V
  • Transmission format: ODB

二、应用

  • DWDM
  • High-speed lightwave characterization
  • 100 Gb/s communication systems
  • 微波光子学

三、类型

      类型：                   光电探测器
      Data Rate:             ≥100 Gbps
      波长：                  1550nm
Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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