NakuLaser Blog

EDFA fiber amplifier, also known as  erbium-doped fiber amplifier , is a major breakthrough in fiber-optic communication technology because it can directly amplify weak optical signals without undergoing optical-electrical-to-optical conversion. Besides, what do you know about EDFA fiber amplifiers? Many people may answer "No". It doesn't matter if you don't understand it. This article will analyze EDFA fiber amplifiers in the following aspects to let you know more about it. Why use an EDFA fiber amplifier? There are many different bands in the transmission process, such as C-band (1530nm-1560nm) and L-band (1560nm-1600nm). Because different wavelengths are different, communication will be affected, so it is necessary to amplify the cross-section of the fiber link. The band channel can guarantee normal communication effects. The EDFA fiber amplifier just meets this need by using a residual fiber as a gain medium to amplify the optical signal and amplify a wide ...

Multi-wavelength Gain Flatness Erbium doped fiber amplifier  (GFF EDFA )  is a family of fiber amplifier products dedicated to optical fiber communication systems，it has multi wavelength and gain flattening， and high gain and low noise advantages, support PC software control, compact, easy to integrate, but also according to customer needs to provide desktop or rack type packaging.   C-Band EDFA Erbium-doped Fiber Amplifier  25dB Gain Pre-Amplifier

1528nm~1563nm  C-band ASE Broadband  light Source Gain flattened fiber ASE broadband light source is based on ordinary broadband light source and added the gain flattening technologies, nd optimize the structure of the light source, the output spectral flatness of <2dB, output power and high. Suitable for optical fiber sensing applications. Main Feature: 1. C-band light source, 1528nm ~ 1563nm. 2. 10mw~100mw can be customized. 3. output power 10%~100% can be adjustable. 4. Spectral flatness 1.5 dB, high quality. If you need deatial ASE Product information,please go to  CivilLaser  ASE product page.