Category Archives: Optical Fiber Amplifiers

Semiconductor Optical Amplifier (SOA) Introduction

Posted on August 11, 2017 by Admin

Optical amplifier, with the introduction in the 1990s, conquered the regenerator technology and opened doors to the WDM technology. It is mainly used to amplify an optical signal directly, without the need to first convert it to an electrical signal. … Continue reading →

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How to Place EDFA for DWDM Distance Extension?

Posted on May 26, 2017 by Admin

Erbium doped fiber amplifier (EDFA) is the latest state-of-the-art solution for amplifying optical signals in optical transmission systems. It has become a key enabling technology and the dominant amplification device deployed in optical networks. Together with DWDM technology, EDFA has … Continue reading →

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Extending DWDM Network Reach With Raman Amplifier

Posted on April 8, 2017 by Admin

Raman amplifier is appearing to be a critical technology which is consistently developed for using in optical communication networks. Typically applied in long-haul networks, Raman amplifier is also expected to extend its reach in dense wavelength-division multiplexing (DWDM) networks. This … Continue reading →

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How Does Erbium Doped Fiber Amplifier (EDFA) Benefit WDM Systems

Posted on March 16, 2017 by Admin

An optical network that involves WDM (wavelength division multiplexing) currently gains in much popularity in existing telecom infrastructure. Which is expected to play a significant role in next-generation networks to support various services with a very different requirement. WDM technology, … Continue reading →

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Erbium Doped Fiber Amplifier Introduction

Posted on June 3, 2016 by Admin

In an optical communication network, a signal travels through fibers in every large distance without significant attenuation. However, when it comes to the distance up to hundreds of kilometers, to amplify the signal during transit becomes rather essential. In this … Continue reading →

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Various kinds of Optical fiber Amplifiers

Posted on October 20, 2014 by Admin

It’s been discovered how the cup optical materials which are utilized because waveguides within marketing communications as well as datacom techniques may be used because optical amplifiers when they are usually doped along with optically energetic atoms for example erbium. … Continue reading →

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An average Optical Amplifier

Posted on September 20, 2014 by Admin

Doped  fiber Amplifiers Through doping dietary fiber along with particular components, the actual conduct from the dietary fiber waveguide changes to some obtain press. The actual dopant is usually the uncommon planet component, for example Erbirm or even praseodymium. DDFAs … Continue reading →

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