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Submitted on: 16 September 2012.
Revised on: 09 January 2013.
Accepted on: 08 March 2013.
___________________IEEE PHOTONICS TECHNOLOGY LETTERS
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Submitted on: 16 October 2023.
Revised on: 13 November 2023.
Accepted on: 22 December 2023.
___________________IEEE PHOTONICS TECHNOLOGY LETTERS
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Submitted on: 08 February 1999.
Revised on: 05 May 1999.
Accepted on: 23 May 1999.
___________________IEEE PHOTONICS TECHNOLOGY LETTERS
Submitted on: 16 September 2020.
Revised on: 23 November 2020.
Accepted on: 28 December 2020.
___________________IEEE PHOTONICS TECHNOLOGY LETTERS