Submitted on: 28 July 2006.
Revised on: 18 August 2006.
Accepted on: 11 September 2006.
LASER PHYSICS LETTERS---IOP PUBLISHING LTD
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Submitted on: 05 July 2020.
Revised on: 29 July 2020.
Accepted on: 06 August 2020.
LASER PHYSICS LETTERS---IOP PUBLISHING LTD
http://reply.papertrans.cn/3/207/20662/20662-14.png
Submitted on: 21 June 2022.
Revised on: 07 July 2022.
Accepted on: 11 July 2022.
LASER PHYSICS LETTERS
http://reply.papertrans.cn/3/207/20662/20662-16.png
http://reply.papertrans.cn/3/207/20662/20662-17.png
Submitted on: 14 August 2023.
Revised on: 26 August 2023.
Accepted on: 15 September 2023.
LASER PHYSICS LETTERS
Submitted on: 23 December 1999.
Revised on: 03 January 2000.
Accepted on: 13 January 2000.
LASER PHYSICS LETTERS---IOP PUBLISHING LTD
Submitted on: 23 August 2021.
Revised on: 02 October 2021.
Accepted on: 27 October 2021.
LASER PHYSICS LETTERS