Crystals

Laser Crystals (AR Coating: Both sides)

Co:MgAl2O4 Crystal

CRYSTECH Inc.

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Co:MgAl2O4 Crystal

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The Co²⁺-doped magnesium aluminate spinel (Co:MgAl₂O₄) crystal is an efficient saturable absorber that can be used in 1.5μm eye-safe solid-state lasers and is an effective material for passive Q-switched solid-state lasers operating in the near-infrared region. The high-peak-power pulsed laser generated through its passive ...

Specifications
Type Of Crystal:	Co:MgAl2O4
AR Coating:	Uncoated, Both sides, One side

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1535nm Bonded Crystal for Laser Applications

CRYSTECH Inc.

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1535nm Bonded Crystal for Laser Applications

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The 1535nm Bonded Crystal is a sophisticated optical component designed with a three-segment bonding scheme comprising Glass, Er:Yb:Glass, and Co:MgAl₂O₄. This innovative configuration enables the crystal to achieve remarkable energy stability under 940nm LD end-pumping conditions at 25A, 2ms, and 5Hz at 25°C. The crystal is capable ...

Specifications
Type Of Crystal:	Er Glass, Other
Crystal Diameter:	1.4 mm
Crystal Length:	3.5 mm
AR Coating:	Uncoated, Both sides, One side
Wavelength:	1535 nm

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Nd:YVO4 Crystal for Efficient Diode-Pumped Laser Applications

CRYSTECH Inc.

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Nd:YVO4 Crystal for Efficient Diode-Pumped Laser Applications

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The Nd:YVO4 crystal, also known as Neodymium-doped Yttrium Vanadate, is a highly efficient laser crystal specifically designed for diode pumping applications. It stands out among the current commercial laser crystals, particularly for low to medium power lasers, due to its superior absorption and emission characteristics compared to ...

Specifications
Type Of Crystal:	Nd:YVO4
Crystal Diameter:	Not Specified
Crystal Length:	Not Specified
AR Coating:	One side, Both sides, Uncoated
Host Material Formula:	Nd:YVO4

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CTH:YAG Laser Crystal for 2100nm Medical and Scientific Applications

CRYSTECH Inc.

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CTH:YAG Laser Crystal for 2100nm Medical and Scientific Applications

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CTH:YAG Crystal is an advanced solid-state laser medium renowned for its ability to generate laser emissions at 2100 nm. This crystal is a composite material, doped with Chromium (Cr3+), Thulium (Tm3+), and Holmium (Ho3+), which makes it highly efficient for a variety of demanding applications. The unique triple-doping process ...

Specifications
Type Of Crystal:	CTH:YAG
Crystal Diameter:	5 mm
Crystal Length:	130 mm
AR Coating:	One side, Both sides, Uncoated
Ends Type:	Flat or Curved

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Nd:Ce:YAG Crystal by CRYSTECH for Medical and Industrial Applications

CRYSTECH Inc.

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Nd:Ce:YAG Crystal by CRYSTECH for Medical and Industrial Applications

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The Nd:Ce:YAG crystal, also known as Neodymium Cerium doped Yttrium Aluminum Garnet, is a highly efficient laser material renowned for its versatility and performance. This advanced crystal is engineered to deliver superior laser energy output, making it an ideal choice for a range of demanding applications. By incorporating Cerium ...

Specifications
Type Of Crystal:	Nd:Ce:YAG
Crystal Diameter:	5 mm
Crystal Length:	115 mm
AR Coating:	One side, Both sides, Uncoated
Host Material Formula:	Y3Al5O12

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Nd:YAG Crystal by CRYSTECH for Medical and Industrial Applications

CRYSTECH Inc.

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Nd:YAG Crystal by CRYSTECH for Medical and Industrial Applications

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The Nd:YAG crystal, also known as Neodymium-doped Yttrium Aluminum Garnet, is a highly efficient laser gain medium. This crystal is renowned for its exceptional laser gain even at moderate excitation levels and pump intensities, making it a popular choice in various laser applications. The Nd:YAG allows for high gain efficiency and ...

Specifications
Type Of Crystal:	Nd:YAG
Crystal Diameter:	3 mm
Crystal Length:	1 mm
AR Coating:	One side, Both sides, Uncoated
Host Material Formula:	Y3Al5O12

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Alexandrite Crystal by CRYSTECH for Medical Applications

CRYSTECH Inc.

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Alexandrite Crystal by CRYSTECH for Medical Applications

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The Alexandrite Crystal, scientifically known as Chromium-doped beryllium aluminum oxide, is a premier laser gain material utilized in solid-state lasers. Grown using the Czochralski method, this crystal is renowned for its exceptional quality and monocrystalline form. With emission wavelengths typically ranging from 710 nm to 800 ...

Specifications
Type Of Crystal:	Other
Crystal Diameter:	3 mm
Crystal Length:	3 mm
AR Coating:	One side, Both sides, Uncoated
Emission Wavelengths:	710 nm to 800 nm

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Cr:YAG Crystal for Q-Switching and NIR Solid-State Lasers

CRYSTECH Inc.

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Cr:YAG Crystal for Q-Switching and NIR Solid-State Lasers

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Cr⁴⁺:YAG, or chromium-doped yttrium aluminum garnet, is a highly versatile crystal utilized primarily 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 lasers. This crystal is an active medium capable of functioning in continuous wave (CW), pulsed, or self-mode-locked ...

Specifications
Type Of Crystal:	Cr:YAG
Crystal Diameter:	2 mm
Crystal Length:	20 mm
AR Coating:	Uncoated, Both sides, One side
Thermal Shock Resistance:	790 W/m

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High-Power Laser Nd:YVO4 Diffusion Bonded Crystal

CRYSTECH Inc.

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High-Power Laser Nd:YVO4 Diffusion Bonded Crystal

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Discover the advanced capabilities of our Diffusion Bonded Crystals, expertly engineered for high-performance laser systems. These innovative crystals consist of two or three different crystal types, typically featuring an undoped crystal bonded to one or both ends of a doped crystal. Utilizing a specialized thermal bonding ...

Specifications
Type Of Crystal:	Bonded YAG Crystal
AR Coating:	Uncoated, Both sides, One side
Parallelism:	≤10″
Coatings:	AR@1064nm & 808nm
Clear Aperture:	≥95%

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Er Yb Glass Crystal for Eye-Safe 1535nm Laser Applications

CRYSTECH Inc.

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Er Yb Glass Crystal for Eye-Safe 1535nm Laser Applications

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The Er,Yb:Glass Crystal is a sophisticated active gain medium known for its ability to generate a 1535 nm laser, which is an eye-safe wavelength. This characteristic makes it highly favorable for applications in laser rangefinding and telecommunication. The unique combination of Erbium (Er3+) and Ytterbium (Yb3+) co-doped phosphate ...

Specifications
Type Of Crystal:	Er Glass
AR Coating:	Uncoated, Both sides, One side
Dimension Tolerance Width:	(+/-0.1) mm
Coatings AR @940 Nm:	R<0.5%
Coatings AR @1535 Nm:	R<0.2%

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LASERTEC Diffusion Bonding Crystal

Lasertec Inc

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LASERTEC Diffusion Bonding Crystal

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Diffusion Bonded Crystals (DBC) are crystals consisting of two, three or more parts with different doping levels or different doping, usually one laser crystal and one or two undoped crystals combined by optical contact and further bonded under high temperature. Lasertec Inc is a leading manufacturer of finished composite crystal ...

Specifications
Type Of Crystal:	Nd:YAG
Crystal Diameter:	10 mm
Crystal Length:	100 mm
AR Coating:	Both sides

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Er^3+,Yb^3+:Phosphate glass bonded Co:Spinel monoblocks for monolithic laser cavity of mLRF transmitters

DIGCO® Inc.

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Er^3+,Yb^3+:Phosphate glass bonded Co:Spinel monoblocks for monolithic laser cavity of mLRF transmitters

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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 mm
Crystal Length:	3 mm
AR Coating:	Both sides
Gain Media:	Er3+, Yb3+:Phosphate glass

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Er^3+,Yb^3+,Cr^3+:Phosphate glass cylinderical/square rods for Xenon tube pumped laser transmitters of LRFs or 1540 non-ablative fractional aesthetic cosmetics laser hand pieces

DIGCO® Inc.

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$Er^3+,Yb^3+,Cr^3+:Phosphate glass cylinderical/square rods for Xenon tube pumped laser transmitters of LRFs or 1540 non-ablative fractional aesthetic cosmetics laser hand pieces$

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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 ...

Specifications
Type Of Crystal:	Er Glass
Crystal Diameter:	3 mm
Crystal Length:	3 mm
AR Coating:	Both sides
Wavelength:	1535 nm

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50 at% Er^3+:YAG Laser rods for Medical Devices of Skin Treatment, Dental Surgery and Blood Sampling

DIGCO® Inc.

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50 at% Er^3+:YAG Laser rods 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 mm
Crystal Length:	5 mm
AR Coating:	Both sides
Chemical Formula, Crystal: Activator:	Y3Al5O12:Er^3+

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Er^3+,Yb^3+:Phosphate glass cylinderical or square rods and zigzag slabs for diode side pumped laser transmitters with mJ pulse energy output

DIGCO® Inc.

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Er^3+,Yb^3+:Phosphate glass cylinderical or square rods and zigzag slabs for diode side pumped laser transmitters with mJ pulse energy output

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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 mm
Crystal Length:	140 mm
AR Coating:	Both sides
Wavelength:	1535 nm

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Nd^3+:YVO4 crystal laser rods/slabs/wafers

DIGCO® Inc.

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Nd^3+: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 ...

Specifications
Type Of Crystal:	Nd:YVO4
Crystal Diameter:	1 mm
Crystal Length:	0.3 mm
AR Coating:	Both sides
Chemical Formula, Crystal: Activator:	YVO4: Nd3+

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NDYAG Laser Crystal by Lasertec

Lasertec Inc

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NDYAG Laser Crystal by Lasertec

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NdYAG crystal is the most mature and widely used solid-state laser material adopted by R&D, medical, industrial and military customers. Its properties are a good compromise between the strengths and weaknesses of its competition. Nd:YAG crystals are used in all types of solid-state lasers systems, e.g. frequency-doubled ...

Specifications
Type Of Crystal:	Nd:YAG
Crystal Diameter:	2 mm
Crystal Length:	0.1 mm
AR Coating:	Both sides

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BoJen Optics, Inc.

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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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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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On FindLight marketplace you will find 44 different Laser Crystals (AR Coating: Both sides) from top global suppliers. Compare features, request pricing, and connect instantly with manufacturers — no registration required.