Cryslaser is one of the most professional and largest laser crystal manufacturers in China, has more than 40 years experience in crystal growth. Cryslaser is founded in 2007, located in Chengdu China, has a facility covering more than 6000 square meters in the High-Tech Park. With more than 80 staff who have been dedicating to electro-optic industry for years, Cryslaser grows large diameter YAG series crystals using the Czochralski technique, including Nd:YAG, Nd:Ce:YAG, Cr4+:YAG, Yb:YAG, Er:YAG and undoped YAG. We are now serving customer widely spread in American, Korea, Canada, Israel and Germany.
Cryslaser grows Nd:YAG using the Czochralski technique for use in industrial, medical ,military and scientific applications. Cryslaser manufactures various finished laser rods with different sizes, slabs and wafers as well as supplying Nd:YAG blank or materials.
● High gain
● Low threshold
● High efficiency
● Low loss at 1.06um
● Good thermal conductivity and thermal shock characteristics
● Mechanical strength
● High optical quality
● Material characteristics allow for various modes of operation (CW, pulsed, Q-switched, mode locked and cavity dumped.)
●Parallel/ anti-parallel wedged
LBO (LiB3O5 or Lithium Triborate) is a nonlinear optical crystal. For frequency doubling (SHG)/tripling (THG) of Nd:YAG, Nd:YLF, Nd:YVO4 lasers, LBO crystal is one of the most useful nonlinear optical material in ultraviolet and visible laser applications.
● broad transparency range from 160nm to 2600nm
● high optical homogeneity ( δn≈10-6) and being free of inclusion
● relatively large effective SHG coefficient (about three times that of KDP)
● high damage threshold
● wide acceptance angle and small walk-off
● type I and type II non-critical phase matching (NCPM) in a wide wavelength range
Passive Q-switching is preferred for simplicity of manufacture and operation, low cost and reduced system size and weight. Cr4+:YAG is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Yb:YAG or other Nd and Yb doped lasers at wavelength from 1.0 to 1.2um.
l High power laser pulses without electro-optic Q-switches
l Good thermal conductivity
l High damage threshold
l More robust and stable than dyes or color centers
Diffusion Bonded Crystals
Diffusion Bonded Crystals (composite laser rods) consist of one laser crystal and one or two undoped material. They’re combined by optical contact method and further bonded under high temperature. Diffusion Bonded Crystals can effectively decrease thermal lensing effect considerably, therefore it’s very suitable for high power laser applications.
● high damage threshold
● improve beam quality
● decrease thermal effect
● improve efficiency
● compact size
Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate. Cryslaser’ s Optical Windows are offered in a variety of substrates, such as Germanium (Ge), Silicon (Si), N-BK7, UV Fused Silica, Zinc Selenide (ZnSe).
● High-precision dimensional control
● Lowest beam deviation
● Excellent environmental durability● Apply to all kinds of Anti-reflective coating
International Sales: 86-28-6634 8331/8329
China Sales: 86-28-6634 8330
Add: B2,199 Western Rd, High-Tech District Western Zone, Chengdu Sichuan, 611731, P.R. China
International Sales:86-28-6634 8331/8329
China Sales:86-28-6634 8330