低噪声掺铒光纤放大器

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-** optical gain of over 50dB is achievable with input ** as low as -50 dBm reflecting the impact of the specialty fiber and composite amplifier design, making it an indispensable amplifier for weak optical **s.

◆High optical ** gain >50 dB

◆Ultra low noise amplification

◆Near quantum-limited noise figure

◆19" rack-mount

◆Turn-key operation

◆Weak optical ** extraction

◆Optical metrology

◆Test and measurement

◆LIDAR detection amplifier

◆Quantum encryption applications