New Step by Step Map For พิโคเซคเคิน เลเซอร์
The tunable light-weight source is a method through which broadband ASE mild from a pulsed SOA is chosen which has a spectral width of 0.two nm by a tunable filter and amplified by a fiber amplifier, which makes it Value-successful and simple configuration.“โรคด่างขาว” ปัญหาสีผิวที่ต้องก�