LASER PHYSICS LETTERS

MEN SJ, LIU ZJ, ZHANG XY, WANG QP, SHEN HB, BAI F, GAO L, XU XG, WEI RS, CHEN XF

APPLIED PHYSICS EXPRESS

SHEN HB, WANG QP, ZHANG XY, LIU ZJ, BAI F, CONG ZH, CHEN XH, GAO L, ZHANG HJ, XU XG, WEI SR, CHEN XF