NDLI: Modeling and Analysis of the Effect of Noise on an Edge Filter Based Ratiometric Wavelength Measurement System

Content Provider	IEEE Xplore Digital Library
Author	Rajan, G. Semenova, Y. Freir, T. Wang, P. Farrell, G.
Copyright Year	1983
Abstract	Theoretical modeling, analysis, and experimental investigation of effect of noise on an edge filter based ratiometric wavelength measurement system have been carried out. A basic noise model for a ratiometric wavelength measurement system which considers both optical and electrical noise is presented. The ratio response of the system has been theoretically modeled considering the limited signal-to-noise ratio (SNR) of source and noise of the receiver circuit and experimentally verified using a macrobend fiber edge filter based ratiometric system. It is shown both theoretically and experimentally that increasing the slope of the edge filter is not necessarily an efficient solution to increasing the resolution of the system and the effect of noise must be accounted for. The resolution of the system changes with wavelength, and an optimization of slope of the ratio of the system is necessary to determine the best possible resolution for a wider wavelength range. In the demonstrated example, we have shown that for systems with slopes of 0.16, 0.22, and 0.31 dB/nm, one can achieve 10-pm resolution for a range of 36, 22, and 16 nm, respectively, starting from 1500 nm in the presence of receiver noise at -10-dBm input power and with an optical signal SNR of 50 dB.
Sponsorship	IEEE Lasers and Electro-Optics Society Optical Society of America
Starting Page	3434
Ending Page	3442
Page Count	9
File Size	488150
File Format	PDF
ISSN	07338724
Volume Number	26
Issue Number	20
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Signal to noise ratio Wavelength measurement Optical noise Optical receivers Circuit noise Signal resolution Optical filters Optical sensors Optical films Optical fiber filters wavelength resolution Edge filter optical SNR ratiometric system receiver noise
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

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

The Use of a Fiber Comb Filter Fabricated by a CO$_{2}$ Laser Irradiation to Improve the Resolution of a Ratiometric Wavelength Measurement System

Enhancement of SNR and Spatial Resolution in $varphi$-OTDR System by Using Two-Dimensional Edge Detection Method

Modeling accuracy of a fiber-optics test bed using MGF method

Optimum optical fiber design for a DRA-based DWDM transmission system

A receiver model for optical fiber communication systems with arbitrarily polarized noise

Explicit expressions for the receiver sensitivity and system penalties of optically preamplified direct-detection systems

Extracting OSNR From Low-Resolution Optical Channel Monitors

Optical Signal-to-Noise Ratio Estimation Using Reference Asynchronous Histograms

System performance variations due to partially polarized noise in a receiver

Modeling and Analysis of the Effect of Noise on an Edge Filter Based Ratiometric Wavelength Measurement System

Similar Documents

The Use of a Fiber Comb Filter Fabricated by a CO$_{2}$ Laser Irradiation to Improve the Resolution of a Ratiometric Wavelength Measurement System

Enhancement of SNR and Spatial Resolution in $varphi$-OTDR System by Using Two-Dimensional Edge Detection Method

Modeling accuracy of a fiber-optics test bed using MGF method

Optimum optical fiber design for a DRA-based DWDM transmission system

A receiver model for optical fiber communication systems with arbitrarily polarized noise

Explicit expressions for the receiver sensitivity and system penalties of optically preamplified direct-detection systems

Extracting OSNR From Low-Resolution Optical Channel Monitors

Optical Signal-to-Noise Ratio Estimation Using Reference Asynchronous Histograms

System performance variations due to partially polarized noise in a receiver

Modeling and Analysis of the Effect of Noise on an Edge Filter Based Ratiometric Wavelength Measurement System