Laser Optical Crystals
from Changchun Yutai Optics Co., Ltd.
Laser Crystals have high parallelism and monochrome laser, they can inverse the outside energy though the optical resonant cavity, laser crystals become the most important role in crystal laser ’s working process. [See More]
- Type: Laser
from CASTECH, Inc.
CASTECH provides high quality, Cr-doped Colquiriite crystal (Cr:LiSAF) using the Czochralski technique. It is excellent laser material with high energy storage and high slope efficiency. It is also ideal working material under conditions of ultra short pulse and ultra high power. Currently, Cr:LiSAF... [See More]
- Type: Laser
- Material: Cr:LiSAF
from CRYSTECH, Inc.
Alexandrite (Cr3+:BeAl2O4, chromium-doped beryllium aluminate) is a laser gain material used in solid-state lasers for applications such as dermatology and Lidar, etc. Alexandrite is produced via the Czochralski growth method. It has a thermal shock resistance five times that of Nd:YAG and a wide... [See More]
- Type: Laser
- Transparency Range: 755
- Material: Alexandrite
- Surface Quality: 10-5 Scratch / Dig
from CASTECH, Inc.
Cr4+:YAG Crystal is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Nd:YVO4 or other Nd and Yb doped lasers at wavelength from 0.8 to 1.2 µm. Because of its chemically stable, durable, UV resistant, good thermal conductivity and high damage threshold... [See More]
- Type: Laser
- Material: Cr4+:YAG
from CRYSTECH, Inc.
The Co² ⁺-doped magnesium aluminate spinel (Co:MgAl ₂O ₄) crystal is an efficient saturable absorber that can be used in 1.5 μm eye-safe solid-state lasers and is an effective material for passive Q-switched solid-state lasers operating in the near-infrared region. The... [See More]
- Type: Laser
- Transparency Range: 1200 to 1600
- Material: Co²?-doped magnesium aluminate spinel
- Features: AR-Coated
from CASTECH, Inc.
Diffusion Bonded Crystals consist of one laser crystal and one or two undoped material. They are combined by optical contact method and further bonded under high temperature. Diffusion Bonded Crystal helps to decrease thermal lensing effect considerably. [See More]
- Type: Laser
- Material: Diffusion Bonded
from CRYSTECH, Inc.
Cr ⁴ ⁺:YAG crystal, with its full name being chromium-doped yttrium aluminum garnet, is an ideal material for Q-switching in lasers with wavelengths ranging from 0.8 to 1.2 μm (such as Nd:YAG and other Nd or Yb-doped ones). It is also an active medium that can be used in CW... [See More]
- Type: Laser
- Surface Quality: 10-5 Scratch / Dig
- Material: Cr4?:YAG
- Surface Flatness: λ/8
from CASTECH, Inc.
Er,Cr:YSGG (Erbium, Chromium doped Yttrium Scandium Gallium Garnet) provides an efficient laser crystal for generating 2800nm light in an important water absorption band. It becomes one of the most promising laser crystals recently owing to its high conversion efficiency, stable chemical properties,... [See More]
- Type: Laser
- Material: Er,Cr:YSGG
from CRYSTECH, Inc.
CTH:YAG is a triple doped Laser gain material. It is an efficient solid-state laser medium for 2100nm generation, widely used in medical, meteorological, and military fields. High spectral overlap of pump radiation (lamp or diode) with the Cr3+ and Tm3+ absorption bands, and a highly efficient... [See More]
- Type: Laser
- Surface Quality: 10-5 Scratch / Dig
- Material: YAG
- Surface Flatness: λ/10
from CASTECH, Inc.
Yb:CaGdAlO4(called CALGO) is a promising new laser gain material which possess several important advantages. The crystal structure of CALGO is tetragonal. When it is pumped at 979nm under pi configuration, we can get broad emission spectra from 994nm to 1050nm in theta configuration. This implies a... [See More]
- Type: Laser
- Material: Yb:CaGdAlO4
from CRYSTECH, Inc.
Diffusion Bonded Crystals consist of two or three different crystals. Usually, undoped crystal is bonded on one end or both ends of the doped crystal. They are combined by special thermal bonding technique. Diffusion Bonded Crystals can decrease thermal lensing effect considerably, It can improve... [See More]
- Type: Laser
- Surface Flatness: λ/10
- Surface Quality: 20-10 Scratch / Dig
- Features: AR-Coated
from Suzhou Sujing Crystal Element Co.,Ltd
Used for laser working material, high pressure pump precision plunger, high temperature light guide device, bearing with ball [See More]
- Type: Laser
- Optical Application: Infrared; Visible; Ultraviolet
- Material: Sapphire & Ruby
- Features: Laser / Heat Resistant
from HG Optronics, Inc.
Er3+, Yb3+ co-doped phosphate glass is a well-known and commonly used active medium for lasers emitting in the “eye-safe ” spectral range of 1,5-1,6 µm. As an eye-safe wavelength laser, 1540um ,Er3+/Yb3+ co-doped phosphate glass lasers have attracted much attention for their... [See More]
- Type: Laser
- Damage Threshold: 750000
- Material: Erbium And Ytterbium Co-Doped Phosphate Glass
- Refractive Index: 1.53
from UNI OPTICS(Fujian) Co., Ltd
Crystal are main applied for laser application. UNI OPTICS offers the following crystal products. 1. Laser Crystals and Rods: YAG crystal, Nd: YVO4 Crystal. 2. Nonlinear Crystals: BBO, KTP, LiNbO3, LBO. KDP &DKDP. 3. Birefringent Crystals: YVO4, a-BBO, Calcite. [See More]
- Type: Birefringent; Laser; Nonlinear
- Material: BBO; KDP and KD*P; KTP; LBO; LiNbO3
from Artifex Engineering
High quality crystals for solid-state lasers. [See More]
- Type: Laser
from HG Optronics, Inc.
HGO grows Ho:YLF laser crystals using Czochralski technology. Ho:YLF is a very attractive laser material, because the lifetime of the upper laser level is much longer ( ~ 14 ms) than in Ho:YAG and the emission cross sections are higher. Additionally the thermal lens in Ho:YLF is much weaker, which... [See More]
- Type: Laser
- Damage Threshold: 750000
- Material: Ho:YLF crystal Holmium-doped Yttrium Lithium Fluoride
- Refractive Index: 1.45 to 1.47
from HG Optronics, Inc.
Nd:GdVO4, is a promising material for diode pumped lasers. Similar to the more well-known Nd:YVO4 crystal, Nd:GdVO4 crystal also exhibits high gain, low threshold, and high absorption coefficients at pumping wavelengths. Nd:GdVO4 has the additional advantage over Nd:YVO4 of a much higher thermal... [See More]
- Type: Laser
- Damage Threshold: 750000
- Material: Nd:GdVO4
- Surface Quality: 10-5 Scratch / Dig; 10/5 per MIL-O-13830B
from HG Optronics, Inc.
Nd:YAG is the earliest and most famous laser host crystal. Since it combines great advantages in many basic properties,Nd:YAG is the ubiquitous presence for near-infrared solid-state lasers and their frequency-doubler, tripler, and higher order multiplier. It is widely used in industrial, medical,... [See More]
- Type: Laser
- Optical Application: Infrared
- Material: Neodymium Doped Yttrium Aluminum Garnet
- Damage Threshold: 750000
from HG Optronics, Inc.
HGO grows Nd:YLF laser crystals using Czochralski technology. Nd3+:YLF crystal is characterized by its long lifetime of 4F3/2 neodymium energy level. Compared to Nd:YAG, the lower thermal conductivity and a weak negative dn/dT lead to lower thermal distortions and allow to achieve a better output... [See More]
- Type: Laser
- Optical Application: Ultraviolet
- Material: Neodymium-Doped Yttrium Lithium Fluoride
- Damage Threshold: 750000