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Laser Crystals

Er:YAG (custom service)
Voyawave Optics Ltd.
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Er:YAG (custom service)
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Er:YAG is a laser crystal with good comprehensive properties. It excites a 2940 nm laser for medical and dental applications, an excellent laser crystal with a laser wavelength of 2.94 μm.

Specifications
Type Of Crystal: Er:YAG
Crystal Diameter: 3-4 mm
Crystal Length: 53/65 mm
AR Coating: Both sides
Size Tolerance: Diameter: +0.000 
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Data Sheet
Nd:YVO4 Crystal by Voyawave Optics
Voyawave Optics Ltd.
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Nd:YVO4 Crystal by Voyawave Optics
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Nd:YVO4 is a laser crystal widely used in solid-state lasers due to its excellent properties, such as high absorption, high gain, and low threshold. It is a neodymium-doped yttrium orthovanadate crystal, which exhibits a large stimulated emission cross-section and broad absorption bandwidth. Nd:YVO4 crystal has high efficiency, low ...

Specifications
Type Of Crystal: Nd:YVO4
Crystal Diameter: 2.5 mm
Crystal Length: 2.5 mm
AR Coating: One side
Size Tolerance: (W ± 0.1 mm)x(H ± 0.1 mm)x(L + 0.2/-0.1 mm)(L< 2.5 mm) (W ± 0.1 mm)x(H ± 0.1 mm)x(L + 0.5/-0.1 mm)(L≥ 2.5 mm) 
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Data Sheet
Nd:YLF (custom service)
Voyawave Optics Ltd.
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Nd:YLF (custom service)
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Nd:YLF crystal is very suitable for mode-locked mode to obtain short pulse laser crystals. It has the characteristics of small thermal lens effect, large fluorescent linewidth and output polarization. Nd:YLF can be used in linearly polarized resonators, mode-locked lasers, diode-pumped Nd:YLF lasers and Ti: sapphire chirped pulse ...

Specifications
Type Of Crystal: Nd:YLF
Crystal Diameter: 3-5 mm
Crystal Length: 10-50 mm
AR Coating: Both sides
Size Tolerance: +0/-0.1 mm 
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Data Sheet
Yb:YAG (custom service)
Voyawave Optics Ltd.
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Yb:YAG (custom service)
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Yb:YAG crystal is a promising solid state laser working material, which is more suitable for diode pumping with traditional Nd doped crystal medium. Compared with Nd:YAG crystals, Yb:YAG crystals have wider absorption bandwidth, lower thermal control requirements in semiconductor laser design, longer laser upper level lifetime, and ...

Specifications
Type Of Crystal: Yb:YAG
Crystal Diameter: 5 mm
Crystal Length: 1-3 mm
AR Coating: Both sides
Laser Wavelength: 1030 nm 
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Data Sheet
Non-Fluorescent Raman Calcium Fluoride Crystal
Intrinsic Crystal Technology Co.Ltd
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Non-Fluorescent Raman Calcium Fluoride Crystal
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This Non-Fluorescent (Raman) Calcium Fluoride is a high-quality optical material designed for use in applications where fluorescence is a concern, such as in the analysis of biological samples or in materials science. Fluorescence can cause signal distortion, energy loss or imaging disturbances, and this material is non-fluorescent ...

Specifications
Type Of Crystal: CaF2
Crystal Diameter: -- mm
Crystal Length: -- mm
AR Coating: Uncoated
Crystal Structure: Cubic 
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Data Sheet
Nd YAG for high-power continuous wave, high-intensity Q-switching and single-mode operation
Nanjing Crylink Photonics Co., Ltd
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Nd YAG for high-power continuous wave, high-intensity Q-switching and single-mode operation
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Nd: YAG crystal is one of the mature laser crystals obtained by doping Nd ions into YAG crystals. The absorption bandwidth of Nd: YAG laser crystal is 730-760nm and 790-820nm respectively. It is usually pumped by flash lamp or semiconductor laser. The typical laser emission peak is 1064nm. 946nm, 1120nm, 1320nm and 1440nm lasers ...

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: 3~12.7 mm
Crystal Length: 3~150 mm
AR Coating: One side, Both sides, Uncoated
Nd Concentration Tolerance: 0.1- 2.5(+/-0.1)atm% 
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Data Sheet
Nd:YVO4 Crystals
Crysmit Photonics CO.,Ltd
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Nd:YVO4 Crystals
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Nd:YVO4 crystal is one of the most efficient laser host crystal currently existing for diode laser pumped solid state lasers. Its large stimulated emission cross-section at lasing wavelength, high absorption coefficient and wide absorption bandwidth at pump wavelength, high laser induced damage threshold as well as good physical, ...

Specifications
Type Of Crystal: Nd:Ce:YAG
Crystal Diameter: 3 mm
Crystal Length: 3 mm
AR Coating: Both sides
Data Sheet
Ti:Sapphire Crystals
Crysmit Photonics CO.,Ltd
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Ti:Sapphire Crystals
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Titanium Doped Sapphire Crystal (Ti:Sapphire, Ti:Al2O3), is the most widely used laser crystal for widely tunable and ultrashort pulsed lasers with high gain and high power outputs.

Specifications
Type Of Crystal: Yb:YAG
Crystal Diameter: 3 mm
Crystal Length: 3 mm
AR Coating: Both sides
Data Sheet
Nd:YAG Crystals
Crysmit Photonics CO.,Ltd
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Nd:YAG Crystals
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Nd:YAG (neodymium-doped yttrium aluminum garnet; Nd:Y3Al5O12) is a crystal that is used as a lasing medium for solid-state lasers. The dopant, triply ionized neodymium, typically replaces yttrium in the crystal structure of the yttrium aluminium garnet (YAG), since they are of similar size. Generally the crystalline host is doped ...

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: 5 mm
Crystal Length: 85 mm
AR Coating: Both sides
Data Sheet
50at% Er:YAG Laser Rod for Medical Devices of Skin Treatment, Dental Surgery and Blood Sampling
DIGCO® Inc.
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50at% Er:YAG Laser Rod for Medical Devices of Skin Treatment, Dental Surgery and Blood Sampling
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Lasers powered by Er:YAG (erbium substituted: yttrium aluminium garnet), operating at 2.94 microns, crystals couple well into water and body fluids. The output of Er:YAG laser rod working as active element in special devices enables the painless monitoring of blood sugar levels for diabetic people, while safely reducing the risk for ...

Specifications
Type Of Crystal: Er:YAG
Crystal Diameter: 2-50 mm
Crystal Length: 5-180 mm
AR Coating: Both sides
Chemical Formula, Crystal: Activator: Y3Al5O12:Er3+ 
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Data Sheet
Ti:Sapphire crystal laser rods/slabs/wafers
DIGCO® Inc.
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Ti:Sapphire crystal laser rods/slabs/wafers
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Titanium doped sapphire(Ti3+:Al2O3) is widely used for tunable lasers and femtosecond solid-state lasers. It was first used as a gain medium in 1986, and till now, it is still the best material for ultrashort pulse generation. The substrate-sapphire has good physical and optical properties. High thermal conductivity and good ...

Specifications
Type Of Crystal: Ti:Sapphire
Crystal Diameter: 1-157 mm
Crystal Length: 1-27 mm
AR Coating: Uncoated
Chemical Formula, Crystal: Activator: Ti：Al2O3:Ti3＋ 
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Data Sheet
Nd:YVO4 crystal laser rods/slabs/wafers
DIGCO® Inc.
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Nd:YVO4 crystal laser rods/slabs/wafers
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Nd: YVO4 crystal is an excellent laser crystal for making 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 ...

Specifications
Type Of Crystal: Nd:YVO4
Crystal Diameter: 1-50 mm
Crystal Length: 0.3-220 mm
AR Coating: Both sides
Chemical Formula, Crystal: Activator: YVO4: Nd3+ 
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Data Sheet
Er,Yb:glass laser rods and slabs for diode end / side pumping and waveguide laser transmitters of long distance rangefinder
DIGCO® Inc.
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Er,Yb:glass laser rods and slabs for diode end / side pumping and waveguide laser transmitters of long distance rangefinder
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The erbium doped concentration of the LD pumped laser glass is 0.25～1.3, and the light output energy ranges from microjoule to millijoule.   Er, Yb co-doped phosphate glass, with wider wavelength tuning, lower RIN and narrower laser linewidth, higher conversion efficiency and very wide pump band. It is used to make ...

Specifications
Type Of Crystal: Er Glass
Crystal Diameter: 3-12.7 mm
Crystal Length: 140 mm
AR Coating: Both sides
Wavelength: 1535 nm
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Data Sheet
Er-Yb:glass slab for Xenon lamp side pumping, eye-safe laser transmitter of rangefinder
DIGCO® Inc.
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Er-Yb:glass slab for Xenon lamp side pumping, eye-safe laser transmitter of rangefinder
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Er, Cr,Yb phosphate glass is the raw material for making  the  solid gain medium crystal for flash lamp pumped lasers, the erbium-doped concentration is 0.13～0.25×1020cm-3, and the light output energy is from millijoule to joule level.  Erbium Glass doped with Er3+, Yb3+ and Cr3+, Erbium doped glass laser provides ...

Specifications
Type Of Crystal: Er Glass
Crystal Diameter: 3-12.7 mm
Crystal Length: 3-150 mm
AR Coating: Both sides
Wavelength: 1535 nm
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Data Sheet
Nd:YAG crystal laser solutions
DIGCO® Inc.
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Nd:YAG crystal laser solutions
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Nd: YAG crystal material is widely used in industrial, medical, military and scientific research fields. Nd: YAG continues being as the best of the rare earth garnet materials that are characterized by four-level laser operation which permits low threshold pulse and CW operation. Nd:YAG application solutions including pump diode, ...

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: 1-50 mm
Crystal Length: 0.3-220 mm
AR Coating: Both sides
Chemical Formula,Crystal:Activator: Y3Al5O12 :Nd3+ 
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Data Sheet
Cylindrical Er:Yb:glass rod for optical fiber fabrication
DIGCO® Inc.
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Cylindrical Er:Yb:glass rod for optical fiber fabrication
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Er:Yb:Phosphate glass is an ideal material for eye-safe laser application because of 1535nm emission, it can be fabricated as optical fiber core for special applications.

Specifications
Type Of Crystal: Er Glass
Crystal Diameter: 2-4 mm
Crystal Length: 50-150 mm
AR Coating: Uncoated
Host: Phosphate glass 
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Data Sheet
Self-passive-Q-switched diffusion bonded Er,Yb:glass microchips for transmitters kits of eye-safe laser rangefinders
DIGCO® Inc.
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Self-passive-Q-switched diffusion bonded Er,Yb:glass microchips for transmitters kits of eye-safe laser rangefinders
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There are two typical types of Er:Glass lasers, one is using laser rod as working medium, another is using bonded Er:Glass to get gain medium, Q-switch and output coupler as a whole, which present advantages of easy fixing and stable construction.  There are three types of Er:Glass modules available specified as: 0-10Hz ...

Specifications
Type Of Crystal: Er Glass
Crystal Diameter: 3-12.7 mm
Crystal Length: 3-150 mm
AR Coating: Both sides
Gain Media: Er3+, Yb3+:Phosphate glass 
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Data Sheet
Cr4+:YAG crystal laser rods/plates/wafers solutions
DIGCO® Inc.
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Cr4+:YAG crystal laser rods/plates/wafers solutions
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Cr4+: YAG is an excellent saturable absorption material. It has strong absorption at the wavelength from 0.8～1.2μm and has the advantages of high melting point, damage resistance, and good thermal conductivity. It is often used as passive Q-switch for 0.8～1.2μm lasers.

Specifications
Type Of Crystal: Cr:YAG
Crystal Diameter: 3-12 mm
Crystal Length: 2-30 mm
AR Coating: One side
Host: Yttrium Aluminium Garnet (Y3Al5O12) 
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Data Sheet
Cr YAG Passive Q-Switch Crystal
Nanjing Metalaser Photonics Co.,Ltd
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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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Data Sheet
Nd:YAG Laser Crystals by FEE
FEE GmbH
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Nd:YAG Laser Crystals by FEE
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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 sizes and ...

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: 10 mm
Crystal Length: 120 mm
AR Coating: One side, Both sides, Uncoated
Lattice Type: garnet, cubic, m3m 
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Data Sheet
TGG Faraday Rotator Crystal
FEE GmbH
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TGG Faraday Rotator Crystal
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TGG is a Faraday rotator crystal with a high Verdet constant, used mainly in optical isolators.

Specifications
Type Of Crystal: TGG
Crystal Diameter: 10 mm
Crystal Length: 70 mm
AR Coating: One side, Both sides, Uncoated
Lattice Type: garnet, cubic 
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Data Sheet
Al2O3 Crystal by GB Group
GB group, Inc.
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Al2O3 Crystal by GB Group
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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 ...

Specifications
Type Of Crystal: Other
Crystal Diameter: N/A mm
Crystal Length: N/A mm
AR Coating: One side, Both sides
Crystal Structure: Hexagonal System 
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Data Sheet
BaTiO3 and Doped BaTiO3 Crystals by GB Group
GB group, Inc.
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BaTiO3 and Doped BaTiO3 Crystals by GB Group
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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 material ...

Specifications
Type Of Crystal: Other
Crystal Diameter: 10 mm
Crystal Length: 10 mm
AR Coating: One side, Both sides, Uncoated
Melting Point: 1891 K
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Data Sheet
Yb:YAG Laser Crystals
FEE GmbH
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Yb:YAG Laser Crystals
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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

Specifications
Type Of Crystal: Yb:YAG
Crystal Diameter: 10 mm
Crystal Length: 100 mm
AR Coating: One side, Both sides, Uncoated
Lattice Type: garnet, cubic 
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Data Sheet
Cr4+:YAG Saturable Absorber Crystal
FEE GmbH
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Cr4+:YAG Saturable Absorber Crystal
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Cr4+:YAG is a well known saturable absorber crystal for pulsed laser applications with wavelengths around 1 µm.

Specifications
Type Of Crystal: Cr:YAG
Crystal Diameter: 10 mm
Crystal Length: N/A mm
AR Coating: One side, Both sides, Uncoated
Lattice Type: garnet, cubic 
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Data Sheet
There are 213 different Laser Crystals from suppliers and manufacturers listed in this category. In just a few clicks you can compare different Laser Crystals with each other and get an accurate quote based on your needs and specifications. Please note that the prices of Laser Crystals vary significantly for different products based on various factors including technical parameters, features, brand name, etc. Please contact suppliers directly to inquire about the details and accurate pricing information for any product model. Simply navigate to the product page of interest and use the orange button to directly reach out to the respective supplier with one click.

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.
Read more in our Blog