The two layers encompassing the active location work as a waveguide. Resulting from various photon putting, large optical acquire is obtained. ถ้าเครื่อง diode laser ที่ใช้ไม่ได้มาตรฐาน เสี่ยงเกิดผิวไหม้ As we know the photons are created when electrons and holes recombine. But in the beginning, electrons are steady within their valence band until https://menachemd074osv5.nico-wiki.com/user