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Page 2 - Laser Crystals

Cr YAG Passive Q-Switch Crystal
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Cr YAG Passive Q-Switch Crystal
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Cr4+: YAG (Cr4+: Y3Al5O12) is an excellent crystal for passively Q-switching. It can be used as working medium of 1350~1600nm lasers and 900~1200nm passive Q-switching lasers, such as Nd: YAG, Nd: YLF, Nd: YVO4, Yb: YAG lasers.   Typically, Cr4+: YAG can be grown by Czochralski method. In recent years, Cr4+: YAG is ...

Specifications
Type Of Crystal: Cr:YAG
Crystal Diameter: 3 mm
Crystal Length: 1.3 mm
AR Coating: One side
Chemical Formula: Cr4+:Y3Al5O12
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Ho:YAG Crystal
BoJen Optics, Inc.
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Ho:YAG Crystal
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Ho:YAG is the most important laser crystal used in medium wave infrared laser, which lasers at 2.05μm.   ■ Advantages of Ho:YAG Crystals：           Nonpolarized output beam        High thermal conductivity        High thermal shock ...

Specifications
Type Of Crystal: Ho:Cr:Tm:YAG
Crystal Diameter: 5 mm
Crystal Length: 100 mm
AR Coating: Both sides
S/D: 10/5
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Neodymium Doped Yttrium Aluminum Aluminum Garnet Nd:YAG Crystal
Hobbite Co Ltd
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Neodymium Doped Yttrium Aluminum Aluminum Garnet Nd:YAG Crystal
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Neodymium Doped Yttrium Aluminum Garnet-Nd:Y3A15O12(Nd:YAG) with high efficiency, high beam damage threshold and good heat conductivity, has been applied to activate and sensitize ion so as to enhance the laser output. Therefore, it has been continuous to be the most widely used solid state laser material. At room temperature, ...

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: Not Specified
Crystal Length: Not Specified
AR Coating: Uncoated
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YTTRIUM VANADATE YVO4 CRYSTALS
Hobbite Co Ltd
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YTTRIUM VANADATE YVO4 CRYSTALS
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Yttrium Vanadate (YVO4) crystals have good mechanical and physical properties and are ideal for optical polarizing components because of their wide transparency range and large birefringence. They are an excellent synthetic substitute for Calcite (CaCO3) and rutile (TiO2) in many applications including fiber optic isolators and ...

Specifications
Type Of Crystal: YVO4
Crystal Diameter: 1 mm
Crystal Length: 1 mm
AR Coating: One side, Both sides, Uncoated
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Ruby Rods (694 nm) by New Source Technology
New Source Technology LLC
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Ruby Rods (694 nm) by New Source Technology
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Robust solid-state laser materials with a thermal shock resistance three times that of Nd:YAG. Two broad absorption bands appropriate for pumping by flashlamp

Specifications
Type Of Crystal: Cr:YAG
Crystal Diameter: 12.7 mm
Crystal Length: 154.2 mm
AR Coating: One side, Both sides, Uncoated
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Nd:YAG Rods (1064 nm) by New Source Technology
New Source Technology LLC
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Nd:YAG Rods (1064 nm) by New Source Technology
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High Gain, Low Threshold, High Efficiency Low Loss at 1064 nm High Optical Quality Good Mechanical and Thermal Properties

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: 12.7 mm
Crystal Length: 152.4 mm
AR Coating: One side, Both sides, Uncoated
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Er:YAG Rods (2940 nm) by New Source Technology
New Source Technology LLC
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Er:YAG Rods (2940 nm) by New Source Technology
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A wide pump band of 600 nm – 800 nm High optical quality Operate in a long-wavelength, high water peak region Rod Lengths: 3 mm – 152.4 mm Rod Diameters: 2 mm – 12.7 mm

Specifications
Type Of Crystal: Er:YAG
Crystal Diameter: 12.7 mm
Crystal Length: 152.4 mm
AR Coating: One side, Both sides, Uncoated
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Alexandrite Rods (710 nm – 800 nm) by New Source Technology
New Source Technology LLC
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Alexandrite Rods (710 nm – 800 nm) by New Source Technology
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A broad wavelength tuning range of 710 nm – 800 nm Robust solid-state laser material with a thermal shock resistance five time that of Nd:YAG Rod Lengths: 3 mm – 152.4 mm Rod Diameters: 2 mm – 12.7 mm

Specifications
Type Of Crystal: Other
Crystal Diameter: 12.7 mm
Crystal Length: 152.4 mm
AR Coating: One side, Both sides, Uncoated
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CTH:YAG Rods (2080 nm) by New Source Technology
New Source Technology LLC
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CTH:YAG Rods (2080 nm) by New Source Technology
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High-efficiency 2 µm source Operate well at room temperature (1) Flashlamp or diode pumped Laser diode sources can pump the strong 780 nm Tm3+ ion absorption line Chromium doping not necessary for diode-pumped applications Pump line width of 4 nm; 4 times wider than the corresponding Nd:YAG diode-pump line width Operate in a ...

Specifications
Type Of Crystal: Ho:Cr:Tm:YAG
Crystal Diameter: 12.7 mm
Crystal Length: 152.4 mm
AR Coating: One side, Both sides, Uncoated
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NAP Neodymium-Doped Phosphate Glass
Nanjing Metalaser Photonics Co.,Ltd.
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NAP Neodymium-Doped Phosphate Glass
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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 ...

Specifications
Type Of Crystal: Other
Crystal Diameter: 5 mm
Crystal Length: 5 mm
AR Coating: Both sides
Effective Bandwidth (nm): 25.4
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Yb:YAG - Ytterbium-doped Yttrium Aluminum Garnet
Nanjing Metalaser Photonics Co.,Ltd.
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Yb:YAG - Ytterbium-doped Yttrium Aluminum Garnet
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Yb: YAG is a laser crystal which is doped with trivalent ytterbium ions in yttrium aluminum garnet crystal and can emits 1030 nm near-infrared laser. Yb:YAG crystal has characters of high quantum efficiency, no excited state absorption and up-conversion, high concentration tolerance, long fluorescence lifetime, wide absorption band ...

Specifications
Type Of Crystal: Yb:YAG
Crystal Diameter: 5 mm
Crystal Length: 2 mm
AR Coating: Both sides
Orientation: <111>
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Neodymium Doped Yttrium Orthvanadate (Nd:YVO4)
Nanjing Metalaser Photonics Co.,Ltd.
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Neodymium Doped Yttrium Orthvanadate (Nd:YVO4)
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Nd-doped YVO4 crystal is an excellent laser crystal for making the diode-pumped solid lasers. The main and greatest advantages of Nd: YVO4 are high absorption coefficient, big stimulated emission cross-section and wide absorption band, the absorption peak is about 808 nm. Because of these advantages, small crystal can be used to make ...

Specifications
Type Of Crystal: Nd:YVO4
Crystal Diameter: 4 mm
Crystal Length: 20 mm
AR Coating: Both sides
Coating: AR/AR@888nm&1064; nm,R<0.2% on 4*4 mm surface
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Ti:Sapphire Crystal
Nanjing Metalaser Photonics Co.,Ltd.
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Ti:Sapphire Crystal
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Titanium-doped sapphire (Ti3+:sapphire) as an optically pumped, solid-state laser crystal is widely used in wavelength tunable laser which tunable range is 650-1100nm, and peaking at 800nm, it is one of the widest wavelength tunable laser crystal. The upper-state lifetime of Ti:sapphire is short to 3.2ms, because of high saturation ...

Specifications
Type Of Crystal: Ti:Sapphire
Crystal Diameter: 3 mm
Crystal Length: 3 mm
AR Coating: Uncoated
Wavefront Distortion: <L/4@632 nm
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Er, Yb:Phosphate glass EAT14
Nanjing Metalaser Photonics Co.,Ltd.
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Er, Yb:Phosphate glass EAT14
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Er3+/Yb3+ co-doped phosphate glass — as the 1540nm eye-safe radiation sources pumped by LD which can emit eye-safe 1540nm laser radiation directly used in laser ranging finder and telecommunication communication. Er3+ emission transition occurs within this wavelength range corresponding to the 4I13/2 →4I15/2 . However, Er3+ ...

Specifications
Type Of Crystal: Er Glass
Crystal Diameter: 2 mm
Crystal Length: 2.5 mm
AR Coating: Both sides
Thickness/Diameter Tolerance: ±0.05 mm
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Er Glass - Er Cr Yb:Glass
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Er Glass - Er Cr Yb:Glass
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Erbium Glass doped with Er3+, Yb3+ and Cr3+, Erbium doped glass laser provides a useful coherent source in the spectral range near 1.5 μm, which is relatively safe for the human eye and is convenient in many applications, such as lidar and range measurements, fiber-optic communication, and laser surgery. In spite of the ...

Specifications
Type Of Crystal: Er Glass
Crystal Diameter: 3 mm
Crystal Length: 30 mm
AR Coating: One side
Refractive Index (d 589.3nm): 1.539 1.541
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TeO2 Acousto-optic Q-Switch Crystal
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TeO2 Acousto-optic Q-Switch Crystal
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Tellurium Dioxide (TeO2, Paratellurite) is an excellent acousto-optic crystal  material, it is widely applied in the production of Acousto-optic modulator (AOM), Acousto-optical deflector（AOD), Acousto-optical deflector（AOD), Laser Q-switches, RF spectrum analyzers in laser technology science and optoelectronic ...

Specifications
Type Of Crystal: TeO2
Crystal Diameter: 5 mm
Crystal Length: 2 mm
AR Coating: One side
Chemical Formula: TeO2
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Nd YAG Laser Crystal
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Nd YAG Laser Crystal
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Nd: YAG one of the mature developed laser crystals which is obtained by doping Nd ion into YAG crystal. The absorption bandwidth of Nd:YAG laser crystal are 730-760 nm and 790-820 nm, and usually pumped by flashtube or laser diode. The typical laser emission peak is 1064 nm, the wavelength of 946 nm, 1120 nm, 1320 nm and 1440 nm ...

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: 8 mm
Crystal Length: 165 mm
AR Coating: One side
Nd Concentration Tolerance (atm%): 0.1- 2.5(+/-0.1)atm%
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Co Spinel Passive Q-Switch Crystal
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Co Spinel Passive Q-Switch Crystal
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Co spinel——saturable absorbers for the passive Q-switching of solid-state lasers operating at eye-safe wavelength of 1.5 μm Cobalt-doped magnesium aluminate spinel (Co:MgAl2O4) allow the generation of short nanosecond pulse with high peak power around the eye-safe wavelength of 1.5um,perfect for telemetry ...

Specifications
Type Of Crystal: TeO2
Crystal Diameter: 6 mm
Crystal Length: 6 mm
AR Coating: Both sides
Chemical Formula: Co2+:MgAl2O4
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Er Glass (Er,Yb:Glass)
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Er Glass (Er,Yb:Glass)
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Er3+ emission transition occurs within this wavelength range corresponding to the 4I13/2 →4I15/2 . However, Er3+absorption itself is too weak to allow direct pumping and so, energy transfers are required. The most efficient ones are given by Yb3+ ions under absorption from ...

Specifications
Type Of Crystal: TeO2
Crystal Diameter: 10 mm
Crystal Length: 8.2 mm
AR Coating: One side
Cross Section For Stimulated Emission : 0.8 (10-20cm2)
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Nd:YVO4 Laser Crystal
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Nd:YVO4 Laser Crystal
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Nd-doped YVO4 crystal is an excellent laser crystal for making the diode-pumped solid lasers. The main and greatest advantages of Nd: YVO4 are high absorption coefficient, big stimulated emission cross-section and wide absorption band, the absorption peak is about 808 nm. Because of these advantages, small crystal can be ...

Specifications
Type Of Crystal: Nd:Ce:YAG
Crystal Diameter: 3 mm
Crystal Length: 8 mm
AR Coating: One side
Materials: Nd: YVO4
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