NEWPORT 优铂特 M-APE-I-1550-20 光纤强度调制器

NEWPORT   优铂特    M-APE-I-1550-20    光纤强度调制器

Fiber-Optic Intensity Modulator, 20 GHz, 1550 nm

The M-APE-I-1550-20 is a 20 GHz Intensity Modulator that is manufactured with Annealed Proton Exchange(APE) process, it features a zero-chirp design and Polarization Maintaining (PM) fiber output. M-APE-I-1550-20 features 20GHz E/O bandwidth, a highly linear transfer function and excellent extinction ratio. Applications include digital transmission up to 20 Gb/s, analog RFoF transmission to 18 GHz, optical pulse generation, modelocked fiber laser and microwave optical link. The M-APE-I-1550-20 is compatible with a wide variety of modulator drivers, and a separate bias port allows the modulator to operate at specific points of the transfer function. The M-APE-I-1550-20 Modulator is designed for external modulation of 1550 nm laser up to 18 GHz or 20 Gb/s. It is also applicable for pulse generation for Master Oscillator Power Amplifier(MOPA) configuration. Due to proprietary APE technology, M-APE-I-1550-20 can handle input power beyond 100 mW and is a bias-stabilized modulator. It has a wide operating temperature tolerance ranging from -25º to +70ºC.

参数

• 类型

  Intensity Modulator

  
  

• 光纤类型

  PM fiber with 400um buffer

  
  

• 材料

  LiNbO3

  
  

• 光纤连接器

  FC/APC

  
  

• 工作波长

  1525 nm to 1605 nm

  
  

• 工作频率

  20 GHz

  
  

• 最大插入损耗

  5.0 dB

  
  

• 典型插入损耗

  4.5 dB

  
  

• 回波损耗

  < -45 dB

  
  

• 带宽

  14 GHz typ.

  
  

• 最大光功率

  100 mW

  
  

• 消光比

  > 25 dB

  
  

• 电源要求

  DC bias Vπ < 6 VDC, RF Vπ < 6 V @ low frequency

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