NDLI: A fast derivative-less optimization of the feedback coupling coefficient for a self-mixing laser displacement sensor

Content Provider	IEEE Xplore Digital Library
Author	Zabit, U. Bosch, T. Bony, F.
Copyright Year	2009
Description	Author affiliation: Université de Toulouse, LOSE, ENSEEIHT, INPT, Toulouse, France (Zabit, U.; Bosch, T.; Bony, F.)
Abstract	An important parameter for achieving displacement measurements with a self-mixing laser sensor is the feedback coupling coefficient. However, its determination necessitates advanced signal processing. In this work, various derivative-less optimization methods (such as Powell's method, uni-dimensional minimization methods and Nelder Mead Simplex method) have been considered to reduce this computation time. The results of the comparison have been used to propose a new faster hybrid method of optimization that has taken into account the behavior of a Self Mixing laser sensor. This new method makes it possible to envisage the development of a real-time self-mixing micro-interferometer.
Starting Page	1
Ending Page	4
File Size	1461462
Page Count	4
File Format	PDF
ISBN	9781424445738
DOI	10.1109/NEWCAS.2009.5290452
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-06-28
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Laser feedback Optical coupling Optical feedback Signal processing Optimization methods Samarium Displacement measurement Stimulated emission Optical mixing Optical modulation
Content Type	Text
Resource Type	Article

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