Cov yam ntxwv ntawm picosecond lasers

Rov ua dua zaus ntawm 100 kHz txog 1000 kHz
Ultra luv mem tes dav
Zoo beam zoo M ²＜ ib point peb
Txhim khu kev ua haujlwm tsis muaj tes
Tight, sturdy, thiab tag nrho kaw tsim
PC tswj + chaw taws teeb tswj vaj huam sib luag
Ib theem zog tsav
Tsis xav tau cov dej txias sab nraud