NDLI: Performance of DRA with different pumping schemes based on coupling equation

Content Provider	Springer Nature Link
Author	Yuan, Jian guo Liang, Tian yu He, Li He, Qing ping
Copyright Year	2011
Abstract	After the coupling equations of co-pumping, counter-pumping and bidirectional-pumping distributed Raman amplifiers (DRAs) are theoretically analyzed, the power distributions of these three DRAs are acquired with numerical analysis. The performance factors, such as net gain (NG), amplified spontaneous emissions (ASE) noise, double Rayleigh backscattering (DRB) noise, noise figure (NF) and optical signal noise ratio (OSNR), are discussed in depth. It can be found that the NGs of the three DRAs are almost equal. The counter-pumping scheme will induce higher ASE. And the co-pumping DRA has greater DRB noise, but its NF and OSNR are both better than the others’. Furthermore, the relations between signal power and NG, NF, OSNR are also investigated. It is shown that the NF and OSNR of the co-pumping scheme are superior to those of the other two schemes at small input signal power. The above conclusions can play a very important role in guiding the optimum design of DRA.
Starting Page	209
Ending Page	212
Page Count	4
File Format	PDF
ISSN	16731905
Journal	Optoelectronics Letters
Volume Number	7
Issue Number	3
e-ISSN	19935013
Language	English
Publisher	Tianjin University of Technology
Publisher Date	2011-06-03
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Optics, Optoelectronics, Plasmonics and Optical Devices
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Performance of pentacene-based organic field effect transistors using different polymer gate dielectrics

Multi-channel WDM based on coupling between waveguide and micro-cavity

Performance analysis of the silicon waveguide-based wavelength converter

High-performance optical wavelength-selective switches based on double ring resonators

Analysis of the enhanced coupling efficiency for different profile curves of special optical taper

Performance analysis of quantum key distribution based on air-water channel

A high performance all-optical set-reset flip-flop based on SOA-MZI

Steering knuckle diameter measurement based on optical 3D scanning

An optical CDMA system based on chaotic sequences

Performance of DRA with different pumping schemes based on coupling equation

Similar Documents

Performance of pentacene-based organic field effect transistors using different polymer gate dielectrics

Multi-channel WDM based on coupling between waveguide and micro-cavity

Performance analysis of the silicon waveguide-based wavelength converter

High-performance optical wavelength-selective switches based on double ring resonators

Analysis of the enhanced coupling efficiency for different profile curves of special optical taper

Performance analysis of quantum key distribution based on air-water channel

A high performance all-optical set-reset flip-flop based on SOA-MZI

Steering knuckle diameter measurement based on optical 3D scanning

An optical CDMA system based on chaotic sequences

Performance of DRA with different pumping schemes based on coupling equation