High Speed Multi-Mode Variable Fiber Optical Attenuator – NanoSpeed™

  • 630nm-2200nm
  • 100 kHz
  • 20dB
  • Bidirectional
  • 50 μm Fiber
  • Solid-State
  • High speed
  • Ultra-high reliability
  • Low insertion loss
  • Compact

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The NanoSpeedTM series multi-mode optic attenuator rapidly changes the light intensity inside a multimode fiber of 50/62 μm core diameters. This is achieved using patented non-mechanical configurations with solid-state all-crystal designs, which eliminate the need for mechanical movement. The device insertion loss is related to the laser beam mode field ratio. A high-quality laser has lower insertion loss. The NS fiber VOA is designed to meet the most demanding requirements of ultra-high reliability, fast response time, continuous switching operation, and space application high reliability. These series of switches are bidirectional intrinsically.

The NS device is controlled by a specially designed electronic driver optimized for various application scenarios.


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