Nd:YAGis a widely used solid-state laser material with excellent comprehensiveperformance, featuring high gain, low threshold, high efficiency, low loss,good thermal conductivity and strong thermal shock resistance. It is suitablefor various laser operating modes (continuous, pulsed, Q-switched, mode-locked,frequency-doubled, etc.). It is widely used in industrial, medical andscientific research fields.
Nd:Ce:YAG is an ideal material for repetitive frequency air-cooled lasers. It has good resistance to ultraviolet radiation, good thermal stability and excellent repetition frequency. It is widely used in small laser rangefinders and laser medical equipments.
Nd:YVO4 has a larger stimulated emission cross-section and a higher absorption coefficient for pump light compared to Nd:YAG, . It is an excellent laser crystal suitable for manufacturing laser diode pumps, especially for low and medium power lasers. It can be used to produce all-solid-state lasers with output ranging from near-infrared, green, blue to ultraviolet. Currently, Nd:YVO4 lasers have been widely used in various fields such as material processing, machinery, wafer inspection, medical diagnosis and more.
Cr4+:YAG is an excellent saturable absorber material. It is used as a passive Q-switched crystal and is widely applied in diode-pumped or lamp-pumped Nd:YAG, Nd:YLF, Nd:YVO4, and other Nd or Yb doped lasers with a wavelength of 0.8~1.2um.
Crystal thermal bonding technology makes full use of the principle of mutual diffusion of the same kind of molecules at high temperature. Crystals with the same base material are processed by precision optical processing, and then the molecules of the two crystals are promoted to diffuse and fuse with each other by high temperature. Finally it forms chemical bonds to achieve integration. It is also called diffusion bonding technology.
Er,Yb-doped glass exhibits remarkable properties, enabling the emission of a 1535nm laser that is not only safe to human eyes but also effortlessly detectable. It also supports high-frequency operation and the generation of high-power outputs. The simplicity of the system design contributes to its easy maintenance, further enhancing its practical appeal.
Yb:YAG has characteristics of high doping concentration, high conversion efficiency, broad absorption bandwidth and long fluorescence lifetime. It also features a relatively long lifetime of the upper laser level. It is an excellent diode-pumped laser crystal material for high power solid-state laser.
Nd:YLF is a solid-state laser material that operates primarily at wavelengths of 1047 and 1053 nanometers. It is favored for its high efficiency, low thermal lensing and relatively long upper-state lifetime, making it ideal for applications in precision machining, medical procedures and scientific research.
Er:YAG is a high-quality material for emitting laser with a wavelength of 2940nm--eye safe wavelength. This wavelength can be absorbed by biological tissues, making it widely used in medical laser systems and other fields.
Cobalt Spinel is a remarkable Q-switching crystal with the formula Co:MgAl₂O₄. It absorbs light across a wide wavelength band from 1200 to 1600nm. It’s a good passive Q-switch for lasers operating at the eye-safe 1.5 micrometer wavelength.
CTH:YAG is a 2-micron laser crystal with high pumping efficiency. The laser emission wavelength is 2080nm. It can be pumped by flashlights or laser diodes. CTH:YAG is widely used in medical laser, laser ranging and other applications.