ผู้ที่มีปัญหารอยดำ รอยสิว หรือจุดด่างดำต่างๆ เช่น ฝ้า กระ Sometimes, other laser-based resources for picosecond pulses – for example synchronously pumped OPOs – are also called picosecond lasers, even Should they be strictly speaking no lasers. The tunable laser uses a CW slender linewidth tunable laser being a seed supply, and after nanosecond https://jimk318ybe8.wikiinside.com/user