457nm Laser ( Nd YVO4 laser crystal, TeO2 Q-Switch crystal, LBO nonlinear crystal )
![457nm Laser For Optical Communication](https://www.laser-crylink.com/wp-content/uploads/457nm-Laser-For-Optical-Communication-2-1-e1683610845594.png)
532nm Laser ( Nd YAG laser crystal, LiNbO3 Q-Switch crystal, LBO nonlinear crystal )
![532nm Laser For Optical Communication](https://www.laser-crylink.com/wp-content/uploads/532nm-Laser-For-Optical-Communication-1-1-e1683610752237.png)
1600nm Laser ( Er YAG laser crystal, BBO nonlinear crystal )
![1600nm Laser For Optical Communication](https://www.laser-crylink.com/wp-content/uploads/1600nm-Laser-For-Optical-Communication-1-1-e1683610681843.png)
Er glass fiber amplifier ( Er Glass)
![Er glass fiber amplifier For Optical Communication](https://www.laser-crylink.com/wp-content/uploads/Er-glass-fiber-amplifier-For-Optical-Communication-1.png)