Submitted on: 20 January 2017.
Revised on: 28 February 2017.
Accepted on: 14 April 2017.
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Submitted on: 14 January 2009.
Revised on: 05 March 2009.
Accepted on: 10 April 2009.
___________________INFRARED PHYSICS & TECHNOLOGY---ELSEVIER
Submitted on: 02 March 2018.
Revised on: 19 June 2018.
Accepted on: 31 July 2018.
___________________INFRARED PHYSICS & TECHNOLOGY---ELSEVIER
Submitted on: 05 December 2011.
Revised on: 13 February 2012.
Accepted on: 25 March 2012.
___________________INFRARED PHYSICS & TECHNOLOGY---ELSEVIER
Submitted on: 01 March 2014.
Revised on: 03 April 2014.
Accepted on: 21 May 2014.
___________________INFRARED PHYSICS & TECHNOLOGY---ELSEVIER
Submitted on: 25 August 2015.
Revised on: 19 December 2015.
Accepted on: 07 January 2016.
___________________INFRARED PHYSICS & TECHNOLOGY---ELSEVIER