Abstract

References
1.
Rogne
H
: MOEMS for Environmental Monitoring , MOEMS ‘99. .
2.
Hagen
: Infrared Radiator , US Patent No 4,644,141 (Feb 1987 ).
3.
Kanstad
: Pulsating Infrared Radiation Source , US Patent No 5,220,173 (June 1993 ).
4.
Kocache
: Infrared Source , US Patent No 5,324,951 (June 1994 ).
5.
Laine
: An Infrared Radiating Emitting Device , WO Patent No 96/12165 (April 1996 ).
6.
Nordahl
: Infrared Emitter and Methods for Fabricating the Same , WO Patent No 97/09593 (March 1997 ).
7.
Kanstad
: Efficient Metallic Infrared Radiation Source , WO Patent No 97/04623 (Feb 1997 ).
8.
Karlsson
: Infrared Radiation Source for a Gas Analyzer and a Method for Generating Infrared Radiation , EP Patent No 0 692 702 A1 (Jan 1996 ).
9.
Kreuzer
LB
: Ultralow Gas Concentration Absorption Spectroscopy , J of Applied Physics , vol 42 , no 7, June 1971 , pp. 2934 .
10.
Rosengren
LG
: A New Theoretical Model of the Opto-Acoustic Gas Concentration Detector , Infrared Physics , vol 13 , 1973 , pp.109 .
11.
Brüel
Kjær
: Gas Monitoring , Technical Review of Brüel & Kjær , no 1, 1990 .
12.
Ferber
A
Bernstein
R
: Photo-Acoustic Detector Based Gas Sensor: Basic Concept and Feasibility , ESPRIT Project 8058, 1995 .
