What is The Light-Emitting Principle of A Laser Diode
A laser diode is a kind of laser generator. The working material is a semiconductor, which belongs to a solid-state laser. Most of the laser diodes are similar in structure to general diodes. A laser diode is essentially a semiconductor diode. According to whether the PN junction materials are the same, laser diodes can be divided into homojunction, single heterojunction (SH), double...
0 Comments 0 Shares