Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Modeling and optimization of add–drop dynamics in gain-clamped fiber amplifiers

Not Accessible

Your library or personal account may give you access

Abstract

A new dynamic model for gain-clamped fiber amplifiers is presented. The model can simulate the transient behavior of a gain-clamped erbium-doped fiber amplifier as a function of its controlling parameters. Results show the detailed dependence of the amplifier gain dynamics on launched pump power and reveal the pump-power penalty incurred in implementing gain control with minimal transients to power disturbances. The effect on the transients of varying the laser cavity feedback coupling is also presented. Model accuracy is verified by the excellent quantitative agreement with dynamic measurements over a range of operating conditions. Results show how an increase in pump power can effectively suppress both the dynamic and the steady-state signal power transients in wavelength-division multiplexing channel add–drop operations.

© 2000 Optical Society of America

Full Article  |  PDF Article
More Like This
Performance of two-stage discrete fiber Raman amplifiers with and without all-optical gain clamping

Nikolaos Gryspolakis, Lawrence R. Chen, and Theodore Zambelis
Appl. Opt. 44(1) 83-90 (2005)

Design and analysis of dynamic erbium-doped fiber amplifier gain-clamping systems with feedback control

Hao Li, Ying Zhang, Yeng Chai Soh, and Changyun Wen
J. Opt. Soc. Am. B 24(8) 1739-1748 (2007)

S-band gain-clamped grating-based erbium-doped fiber amplifier by forward optical feedback technique

Chien-Hung Yeh, Ming-Ching Lin, Ting-Tsan Huang, Kuei-Chu Hsu, Cheng-Hao Ko, and Sien Chi
Opt. Express 14(7) 2611-2617 (2006)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (12)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (8)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved