เลเซอร์ CAN BE FUN FOR ANYONE

The optical bandwidth of a pulse can not be narrower as opposed to reciprocal of the pulse width. In the situation of extremely quick pulses, that indicates lasing in excess of a considerable bandwidth, very Opposite towards the quite slender bandwidths common of CW lasers.ลำแสงเลเซอร์ ที่ผ่านทางสื่