Higher-Power Laser Diodes: It produces concentrated and intense laser beams with significantly greater optical output ability than very low-power or typical laser diodes. ถ้าเครื่อง diode laser ที่ใช้ไม่ได้มาตรฐาน เสี่ยงเกิดผิวไหม้ The standard laser diode can't be tested until individual lasers are cleaved and analyzed. When in VCSEL, it could be tested at https://adamp417wzb8.blogsidea.com/profile