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Dive into the research topics where A. K. Aggarwal is active.

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Featured researches published by A. K. Aggarwal.


Proceedings of SPIE, the International Society for Optical Engineering | 2000

An intrinsic fiber optic H2S gas sensor

Subhash C. Jain; M. L. Singla; Nahar Singh; Priti Bhasin; Mewa Singh; Baldev Raj; A. K. Aggarwal

The sensor involves application of a chemical agent on an unclad portion of a multimode optical fiber which produces brown stains due to the presence of H2S gas resulting in anenuation of the light signal propagating in the fiber. The paper discusses the salient technical features and experimental details of the sensor.


Journal of Scientific & Industrial Research | 2005

Fibre Bragg grating writing using phase mask technology

Nahar Singh; Subhash C. Jain; A. K. Aggarwal; Ram Prakash Bajpai


Archive | 2002

Intensity modulated fiber optic temperature switching immersion probe

Nahar Singh; Subhash C. Jain; A. K. Aggarwal


Current Science | 2004

Development and experimental studies of fibre optic extrinsic Fabry-Pérot interferometric sensor for measurement of strain in structures

Nahar Singh; Subhash C. Jain; A. K. Aggarwal; Ram Prakash Bajpai


Journal of Scientific & Industrial Research | 2001

Experimental Feasibility Study of Fiber Optic Extrinsic Fabry-Perot Interferometric Sensor for Civil Structures and other Applications

Subhash C. Jain; Nahar Singh; J. K. Chhabra; A. K. Aggarwal


Current Science | 2006

Fibre Bragg grating-based sensing device for petrol leak detection

Nahar Singh; Subhash C. Jain; Vandana Mishra; G. C. Poddar; Palvinder Kaur; Himani Singla; A. K. Aggarwal; Pawan Kapur


Archive | 2004

System and method for monitoring properties of a medium by fiber optics

Nahar Singh; Subhash C. Jain; A. K. Aggarwal; Ram Prakash Bajpai


Journal of Scientific & Industrial Research | 1999

Development and Experimental Investigations of a Fiber Optic Color Sensing Probe

Nahar Singh; Subhash C. Jain; A. K. Aggarwal


Journal of Scientific & Industrial Research | 1999

Experimental Investigations of On-line Fiber Optic H2S Gas Sensor for Industrial Applications

Subhash C. Jain; Nahar Singh; M L Singla; Mewa Singh; A. K. Aggarwal


Experimental Techniques | 2002

FIBER OPTIC TECHNIQUE FOR SENSING TEMPERATURE, CONTAMINATION, AND LAYER THICKNESS OF IMMISCIBLE LIQUIDS

N. Singh; Subhash C. Jain; A. K. Aggarwal

Collaboration


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Subhash C. Jain

Council of Scientific and Industrial Research

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Nahar Singh

National Physical Laboratory

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Ram Prakash Bajpai

Council of Scientific and Industrial Research

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G. C. Poddar

Council of Scientific and Industrial Research

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Mewa Singh

Central Scientific Instruments Organisation

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N. Singh

Central Scientific Instruments Organisation

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Himani Singla

Central Scientific Instruments Organisation

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M L Singla

Council of Scientific and Industrial Research

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M. L. Singla

Central Scientific Instruments Organisation

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Palvinder Kaur

Central Scientific Instruments Organisation

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