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Nd:GdVO4 Laser Crystal by OptoCity
OptoCity
Neodymium doped Gadolinium Vanadate (Nd:GdVO4) is a promising material for diode pumped laser. Similar to Nd:YVO4 crystal, Nd:GdVO4 crystal also exhibits high gain, low threshold, and high absorption coefficients at pumping wavelengths, which result from the excellent fit of the neodymium dopant in the crystal lattice. Comparing to ...
  • Type Of Crystal: Nd:GdVO4
  • Crystal Diameter: 4 mm
  • Crystal Length: 18 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Nd:YVO4 Laser Crystal by OptoCity
OptoCity
Nd:YVO4 - Neodymium Doped Yttrium Orthovanadate is one of most efficient laser crystal for diode-pumped solid-state lasers. Compared with Nd:YAG, Nd:YVO4 lasers crystal posses the advantages of lower dependency on pump wavelength and temperature control of a diode laser, wide absorption band, higher slope efficiency, lower lasing ...
  • Type Of Crystal: Nd:YVO4
  • Crystal Diameter: 4 mm
  • Crystal Length: 18 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Yb:YAG Laser Crystal by OptoCity
OptoCity
Ytterbium-doped YAG (Yb:YAG) is an active laser crystal lasing at 1030 nm, with a broad, 18 nm wide absorption band at 940 nm. It is one of the most useful crystal for high-power, diode-pumped solid state lasers. The dopant levels range between 0.2-30% of replaced yttrium atoms. Yb:YAG has very low fractional heating, very high slope ...
  • Type Of Crystal: Yb:YAG
  • Crystal Diameter: 20 mm
  • Crystal Length: 70 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Nd:YAG Crystal by OptoCity
OptoCity
Nd:YAG is a most commonly used solid-state laser crystal due to Nd:YAG\'s excellent optical, mechanical, and thermal properties. Example of Nd:YAG\'s applications: Medicine, Dentistry, Manufacturing, Fluid dynamics, Biophysics, Auotmotive, Military, Cavity ring-down spectroscopy (CRDS), Laser-induced breakdown spectroscopy (LIBS), ...
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: 14 mm
  • Crystal Length: 160 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Cr4+:YAG Q-switch Laser Crystal by OptoCity
OptoCity
Cr:YAG is an excellent passive Q-switch crystal, for 0.8 to 1.2 µm lasers: Nd:YAG, Yb:YAG. Cr:YAG is chemically stable, durable, UV resistant, good thermal conductivity and high damage threshold. Cr:YAG can also be used as a laser crystal tuable at 1340 - 1580nm. Standard and custom sizes Cr:YAG crystals are available with AR ...
  • Type Of Crystal: Cr:YAG
  • Crystal Diameter: 15 mm
  • Crystal Length: 15 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
BaTiO3 & doped BaTiO3 Crystals by GB Group
GB group, Inc.
Undoped and doped Barium Titanate crystals are the excellent photorefractive materials, their high Self pumped Phase Conjugation (SPPC) reflection and two wave mixing (optical amplification) efficiency, which make them important role for information processing and image storage. In addition, BaTiO3 is an important substrate ...
  • Type Of Crystal: Other
  • Crystal Diameter: 10 mm
  • Crystal Length: 10 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Al2O3 Crystal by GB Group
GB group, Inc.
As the hardest of all oxide crystals, Sapphire has a combination of optical and physical properties that makes it the best choice for a variety of demanding applications. Sapphire maintains its strength even at high temperatures. It has good thermal properties, excellent electrical and dielectric properties and is resistant to ...
  • Type Of Crystal: Other
  • Crystal Diameter: N/A mm
  • Crystal Length: N/A mm
  • AR Coating: One side, Both sides
Data Sheet
TGG by EE
FEE GmbH
TGG is a Faraday rotator crystal with a high Verdet constant, used mainly in optical isolators.
  • Type Of Crystal: TGG
  • Crystal Diameter: 10 mm
  • Crystal Length: 70 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
CTH:YAG by FEE
FEE GmbH
CTH:YAG is the Laser crystal for medical application with an emission wavelength of 2.1µm.
  • Type Of Crystal: Ho:Cr:Tm:YAG
  • Crystal Diameter: 7 mm
  • Crystal Length: 160 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Cr4+:YAG by FEE
FEE GmbH
Cr4+:YAG is a well known saturable absorber crystal for pulsed laser applications with wavelengths around 1 µm.
  • Type Of Crystal: Cr:YAG
  • Crystal Diameter: 10 mm
  • Crystal Length: N/A mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Yb:YAG by FEE
FEE GmbH
Yb:YAG is the Laser crystal for high power lasers, especially when polished to thin disks. Available with concentrations up to 20 at% Yb. Laser rods with length up to 100 mm, diameter 1 to 10 mm (standard specifications) Thin discs with thickness < 150µm, diameter up to 50 mm Segmented crystals
  • Type Of Crystal: Yb:YAG
  • Crystal Diameter: 10 mm
  • Crystal Length: 100 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Nd:YAG by FEE
FEE GmbH
Nd:YAG is the most common Laser crystal with an emission wavelength close to 1 µm and usable for a wide range of applications. Laser rods with length up to 120 mm, diameter 1 to 10 mm (standard specifications);Dopant concentrations on request, many concentrations between 0.1 at% and 1.8 at% are on stock!Slabs in various ...
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: 10 mm
  • Crystal Length: 120 mm
  • AR Coating: One side, Both sides, Uncoated
Data Sheet
Cr4+:YAG Crystal by CASTON
Caston Inc.
Used as a novel saturation absorbing material, Cr4+:YAG is an excellent and convenient crystal for passively Q-switched diode-pumped or lamp-pumped Nd:YAG, Nd:YVO4, Nd:YLF or other Nd and Yb doped lasers (lasing wavelength from 1.0 to 1.2μm). Cr4+:YAG can meet the requirements of reliable, simple, compact and effective laser systems, ...
  • Type Of Crystal: Cr:YAG
  • Crystal Diameter: Custom mm
  • Crystal Length: Custom mm
  • AR Coating: Uncoated
Data Sheet
Nd:Ce:YAG, Yb:YAG, Er:YAG, Cr:Tm:Ho:YAG crystals by CASTON
Caston Inc.
CASTON supplies Nd:Ce:YAG (1.064μm), Yb:YAG (1.03μm), Er:YAG (2.94μm), Cr:Tm:Ho:YAG (CTH:YAG, 2.1μm), which extend the limits of the usages of YAG crystals. Nd:Ce:YAG has appreciably less thermal distortion and its output laser energy is obviously greater (>30%) than that in Nd:YAG at the same pumping level. Lasing at 1.03μm, ...
  • Type Of Crystal: Nd:Ce:YAG, Yb:YAG, Er:YAG, Ho:Cr:Tm:YAG
  • Crystal Diameter: Custom mm
  • Crystal Length: Custom mm
  • AR Coating: Uncoated
Data Sheet
Nd:YAG Rods, Disks, Slabs, Prisms by CASTON
Caston Inc.
CASTON manufactures and supplies many kinds of Nd:YAG products with multifarious shapes, dimensions and customer specifications for versatile laser sources. Main Products: Rods for lamp-pumped lasers Disks for diode-pumped lasers Slabs for stable and/or high power lasers Prisms for ultra-stable and/or ring lasers
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: Custom mm
  • Crystal Length: Custom mm
  • AR Coating: Uncoated
Data Sheet
Nd:YAG crystal by CASTON
Caston Inc.
Nd:YAG crystal is the most mature, commercial and widely used solid-state laser material in industrial, military, medical, and R&D areas.
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: Custom mm
  • Crystal Length: Custom mm
  • AR Coating: Uncoated
Data Sheet
Cr4+:YAG Laser Crystal by JIEPU TREND
Beijing Jiepu Trend Technology Co. Ltd.
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. Passive Q-switches or saturable absorbers provide high power laser pulses without electro-optic Q-switches, thereby reducing the package ...
  • Type Of Crystal: Cr:YAG
  • Crystal Diameter: 25 mm
  • Crystal Length: 180 mm
  • AR Coating: One side
Data Sheet
Nd:YAG Laser Crystal by JIEPU TREND
Beijing Jiepu Trend Technology Co. Ltd.
Nd:YAG crystal is the most early and mature laser material adopted by R&D, medical, industrial and military customers. It is the ubiquitous presence for near-infrared solid-state lasers and their frequency-doubler, tripler, and higher order multiplier.
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: 25.4 mm
  • Crystal Length: 200 mm
  • AR Coating: One side
Data Sheet
HEM® Ti:Sapphire
GT Advanced Technologies
GTAT’s proprietary heat exchanger method (HEM) produces superior crystalline structure in crystal sizes up to 280 mm in diameter.  The ultrafast laser optics made from HEM ti sapphire crystals have transmitted wavefront values of 1/10th wave or better and FOM values up to 1000. Low damage, ti sapphire laser materials are ...
  • Type Of Crystal: Ti:Sapphire
  • Crystal Diameter: 280 mm
  • Crystal Length: N/A mm
  • AR Coating: One side, Both sides
Data Sheet
NAP Neodymium-Doped Phosphate Glass
Nanjing Metalaser Photonics Co.,Ltd.
NAP Neodymium-doped phosphate glass is created specially for high average power applications. NAP2 and NAP4 are two types of new laser glass with high thermal shock resistance properties, which have higher thermal conductivity, lower coefficient of thermal expansion and modest emission cross section. They are served for laser systems ...
  • Type Of Crystal: Other
  • Crystal Diameter: 5 mm
  • Crystal Length: 5 mm
  • AR Coating: Both sides
  • Type: NAP2 
  • ...
Data Sheet

Did You know?

Laser Crystals play the role of active gain medium, aka lasing medium, in solid state lasers. They are used to generate the output of a laser by various optical pumping techniques. Examples of laser media based upon crystals include rare earth ion doped crystals such as Nd:YAG or transition metal ion doped crystals such as Ti:Sapphire, and more. Nd:YAG or similar crystals have high damage threshold and are commonly used in pulsed nanosecond lasers with Q-switching, Ti:Sapphire has a large emission bandwidth and as such is best suited for ultrafast lasers and amplifiers.