Crylink

Er: YAG crystal , likewise referred to as erbium-doped yttrium aluminum garnet, with the chemical formula Er: Y3Al5O12, is a well-integrated laser crystal currently commonly made use of in the clinical field fields. Er: YAG crystal is based upon YAG crystal as well as Er3+ ions as doping ions. It comes from the cubic crystal system and is one of the laser crystals that work at room temperature. Er: YAG crystal has an abundant energy level structure and also great laser performance. It can stably send out lasers with wavelengths of 1.64 μm, 1.78 μm, and also 2.94 μm, permitting high-concentration ion doping, and the power degree lifetime of the laser decreases when high doping is used. Little, the laser performance is boosted. The 2.94 μm emission wavelength of Er: YAG with a doping focus of 50% is located at the water absorption optimal, which can be highly soaked up by water molecules as well as can also be absorbed by biological cells. Since the absorption coefficient of water at thi...

  1600nm Er YAG Laser For Optical Communication - Laser Crylink 1600nm laser is suitable for optical communication . 1600nm is located in the safe band of the human eye . And 1600nm is located in one of the atmospheric laser transmission windows, the transmission distance is farther, the corresponding distance and resolution and speed resolution are more accurate, and the corresponding photodetector parts have high detection sensitivity. Theory of 1600nm Er YAG laser Gain medium - Er：YAG The 4I11/2~4I13/2 and 4I13/2~4I15/2 transitions of the Er3+ ion produce laser radiation in two mid-infrared bands. The wavelength of the 4I11/2~4I13/2 transition is 2.7 μm~3 μm. 4I13/2~4I15/2 can emit at a wavelength of around 1.6 μm, which can meet the needs of space optical communication and other fields. E-O Q-switch：BBO Electro-optical Q-switching is to realize Q-modulation by using the electro-optic effect of the crystal, inserting a polarizer in the cavity, and using a polarizing plate t...