LNA-200 Fiber Amplifier


High-Gain Erbium-doped Fiber Amplifier (LNA-220)

Alnair labs  LNA-200 Features

The LNA-220 is a specially designed Erbium-doped fiber amplifier which offers a superior optical amplication performance with a very high gain factor and a minimal added noise. A near quantum limited noise figure of typically 3.8dB, and a small-signal optical gain of over 50dB is achievable with input signal as low as -50 dBm reflecting the impact of the specialty fiber and composite amplifier design, making it an indispensable amplifier for weak optical signals.
  • High optical signal gain >50 dB
  • Ultra low noise amplification
  • Near quantum-limited noise figure
  • 19" rack-mount
  • Turn-key operation
Alnair labs LNA-200 Applications
  • Weak optical signal extraction
  • Optical metrology
  • Test and measurement
  • LIDAR detection amplifier
  • Quantum encryption applications


Jason Lin,
2016年7月27日 晚上9:19