Submitted on: 20 February 2015.
Revised on: 28 March 2015.
Accepted on: 08 April 2015.
PROGRESS IN QUANTUM ELECTRONICS
Submitted on: 25 December 2011.
Revised on: 08 January 2012.
Accepted on: 21 January 2012.
PROGRESS IN QUANTUM ELECTRONICS
Submitted on: 20 September 2014.
Revised on: 22 October 2014.
Accepted on: 27 October 2014.
PROGRESS IN QUANTUM ELECTRONICS
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Submitted on: 03 July 2000.
Revised on: 01 August 2000.
Accepted on: 13 August 2000.
PROGRESS IN QUANTUM ELECTRONICS
Submitted on: 21 October 2002.
Revised on: 08 November 2002.
Accepted on: 13 November 2002.
PROGRESS IN QUANTUM ELECTRONICS