ultrashort laser是外文文獻(xiàn),需要的下。
(`1io !Y ,7% Ultrashort-Pulse Phenomena
h p]J>i. C. L. Tang
geme_ Cornell University, School of Electrical Engineering, Ithaca New York U.S.A.
GC')50T J D. E. Spence
UzxL" `^7 Cornell University, School of Electrical Engineering, Ithaca New York U.S.A.
PVI