NDLI: Optical sensor technology for simultaneous measurement of particle speed and concentration of micro sized particles

Content Provider	IEEE Xplore Digital Library
Author	Clausen, C. Anpan Han Kristensen, M. Bentien, A.
Copyright Year	2013
Description	Author affiliation: Dept. of Phys., Aarhus Univ., Aarhus, Denmark (Anpan Han) \|\| Dept. of Eng., Aarhus Univ., Aarhus, Denmark (Clausen, C.; Kristensen, M.; Bentien, A.)
Abstract	Experimental characterization of a sensor technology that can measure particle speed and concentration simultaneously in liquids and gases is presented here. The basic sensor principle is based on an optical element that shapes a light beam into well-defined fringes. The technology can be described as a hybrid between Laser Doppler Velocimetry and Laser Particle Counters. The experimental characterization of a lab-scale setup has been performed with polystyrene particles in the range from 750 nm to 20 μm, with various particle speeds. It is shown that particle concentrations can be determined independently from particle speeds and is a key advantage compared to normal Laser Particle Counters.
Starting Page	1
Ending Page	4
File Size	910033
Page Count	4
File Format	PDF
ISBN	9781467346429
ISSN	19300395
DOI	10.1109/ICSENS.2013.6688170
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-11-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Measurement by laser beam Atmospheric measurements Particle measurements Laser beams Optical sensors Optical variables measurement Biomedical optical imaging
Content Type	Text
Resource Type	Article
Subject	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

Detection of the mass of particles in air in an optical sensor utilizing laser beam divergence and inertia-dependent particle trajectories

Optical backscatter measurement of cloud particulates

Nanoscale dynamic viscoelasticity analyzer by using optically driven nanobeams for study of biomolecules

Influence of the atmospheric turbulence on the laser beam

Optical angular momentum transfer to laser-trapped particles

Electrostatic field distribution measurement using silicon micro-mirror array

Atmospheric PM2.5 Automatic Monitoring Gas Line System Design Based on Laser Scattering Method

Analytical and experimental study on device design of micro optical diffusion sensor

Near-Field Grating for high-speed Laser Doppler Velocimetry

Optical sensor technology for simultaneous measurement of particle speed and concentration of micro sized particles

Similar Documents

Detection of the mass of particles in air in an optical sensor utilizing laser beam divergence and inertia-dependent particle trajectories

Optical backscatter measurement of cloud particulates

Nanoscale dynamic viscoelasticity analyzer by using optically driven nanobeams for study of biomolecules

Influence of the atmospheric turbulence on the laser beam

Optical angular momentum transfer to laser-trapped particles

Electrostatic field distribution measurement using silicon micro-mirror array

Atmospheric PM2.5 Automatic Monitoring Gas Line System Design Based on Laser Scattering Method

Analytical and experimental study on device design of micro optical diffusion sensor

Near-Field Grating for high-speed Laser Doppler Velocimetry

Optical sensor technology for simultaneous measurement of particle speed and concentration of micro sized particles