Silica-Based Edfa's Gain Bandwidth Expansion With Flexible Gain Tilt to Simplify Multiband Roadm Node Architecture

We propose to expand the gain-bandwidth of Silica based EDFA up to continuous 100nm with >15dB gain with flexible gain tilt incorporated with Raman amplification to simplify S-C-L-triband ROADM node architecture by inherent wide gain-bandwidth.

Authors

Paparao Palacharla
Youichi Akasaka (ORCID: https://orcid.org/0000-0003-0378-398X)

Institutions

Fujitsu (Japan) (JP)

Publication Details

Published: 2025-06-29
DOI: https://doi.org/10.23919/oecc/psc62146.2025.11110249
Primary Topic: Radio Frequency Integrated Circuit Design
Type: article
Field-Weighted Citation Impact: 0.00

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article

Silica-Based Edfa's Gain Bandwidth Expansion With Flexible Gain Tilt to Simplify Multiband Roadm Node Architecture

Paparao Palacharla, Youichi Akasaka

Jun 29, 2025

Radio Frequency Integrated Circuit Design

article

Silica-Based Edfa's Gain Bandwidth Expansion With Flexible Gain Tilt to Simplify Multiband Roadm Node Architecture

Paparao Palacharla, Youichi Akasaka

June 29, 2025article en

Abstract

Fujitsu (Japan) (JP)

Openalex Percentile: Top 80%

Radio Frequency Integrated Circuit Design

DOI Source OpenAlex

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Silica-Based Edfa's Gain Bandwidth Expansion With Flexible Gain Tilt to Simplify Multiband Roadm Node Architecture — Paparao Palacharla, Youichi Akasaka · (2025) | TGRS Research Map | TGRS