Modeling for Generating Femtosecond Pulses in an Er-Doped Fiber Using Externally Controlled Spectral Broadening and Compression Mechanisms

Modeling for Generating Femtosecond Pulses in an Er-Doped Fiber Using Externally Controlled Spectral Broadening and Compression Mechanisms

A model for generating femtosecond laser pulses from a low-power mode-locked laser of moderate temporal half-width was proposed. This was achieved by injecting the pulse into a single-mode inverted-populated Er-doped fiber where self-focusing and absorption were avoided. To initiate spectral broaden...

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Bibliographic Details
Main Authors: Mohamed Hemdan Abo-elenein, Salah Eldeen Ibrahim Hassab Elnaby, Amin Fahim Hassan, Afaf Mahmoud Abd-Rabou
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Photonics
Subjects:
external phase modulation
femtosecond laser pulse
kerr effect
pulse compression
spectral phase modulation
Online Access:https://www.mdpi.com/2304-6732/9/4/205

Internet

https://www.mdpi.com/2304-6732/9/4/205

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