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Page 9 - Optical Crystals for Research and Industry

Nd:YAG+Cr4+:YAG Diffusion Bonded Crystals by Toptec
Toptec Optics, Inc.
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Nd:YAG+Cr4+:YAG Diffusion Bonded Crystals by Toptec
Diffusion Bonded Crystals are crystals consisting of two, three or more parts with different dopant levels. Usually, doped and undoped materials are used. Difussion Bonded Crystals are used to decrease thermal lensing effect considerably. This bonding technology in laser applications can not only greatly improve the laser performance ...

Specifications
Type Of Crystal: Nd:YAG, Cr:YAG
Crystal Diameter: N/A mm
Crystal Length: 200 mm
AR Coating: One side, Both sides
Data Sheet
Cr:YAG Laser Crystals by Toptec
Toptec Optics, Inc.
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Cr:YAG Laser Crystals by Toptec
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 1.2µm. Passive Q-switches or saturable absorbers provide high power laser pulses without electro-optic Q-switches, thereby reducing the package size ...

Specifications
Type Of Crystal: Cr:YAG
Crystal Diameter: N/A mm
Crystal Length: N/A mm
AR Coating: One side, Both sides, Uncoated
Data Sheet
Nd:YAG Laser Crystals by Toptec
Toptec Optics, Inc.
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Nd:YAG Laser Crystals by Toptec
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.

Specifications
Type Of Crystal: Nd:YAG
Crystal Diameter: N/A mm
Crystal Length: N/A mm
AR Coating: One side, Both sides, Uncoated
Data Sheet
Nd:YVO4 Laser Crystals by Toptec
Toptec Optics, Inc.
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Nd:YVO4 Laser Crystals by Toptec
Nd:YVO4 crystal is one of the most excellent laser host materials, it is suitable for diode laser-pumped solid state laser. Compactly designed Nd3+ :YVO4 lasers with green, red and blue light output are really perfect means for material processing. Nd3+ :YVO4 diode pumped lasers have: wide absorption bandwidth, low lasing threshold, ...

Specifications
Type Of Crystal: Nd:YVO4
Crystal Diameter: Custom mm
Crystal Length: Custom mm
AR Coating: One side, Both sides, Uncoated
Data Sheet
Potassium Titanyl Phosphate - KTP by New Source Technology
New Source Technology LLC
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Potassium Titanyl Phosphate - KTP by New Source Technology
The most popular application is as a frequency doubler utilizing the 1064nm output of a Nd:YAG laser. The conversion efficiency to 532nm is up to 60% at 250 MW / cm2 . Non-hygroscopic Typical crystal sizes by the hydrothermal process: 15 mm x 20mm x 40 mm

Specifications
Crystal Type: KTP (KTiOPO4)
Phase Mathcing Type: Type II
Mounting: Mounted, Unmounted
Width: 15 mm
Height: 20 mm
...
Data Sheet
Ruby Rods (694 nm) by New Source Technology
New Source Technology LLC
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Ruby Rods (694 nm) by New Source Technology
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
Data Sheet
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
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
Data Sheet
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
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
Data Sheet
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
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
Data Sheet
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
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
Data Sheet
Yb:LuAG rods by Crytur
Crytur Ltd.
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Yb:LuAG rods by Crytur
Yb:LuAG is very promising Yb-doped laser material. The optical and mechanical properties of LuAG are very similar to YAG crystal. Thanks to similar atomic weight and ionic size of doping Yb3+ ions and substituted Lu3+ lattice ions, the doping concentration has a low influence on lattice vibration modes of LuAG which allow ...

Specifications
Type Of Crystal: Other
Crystal Diameter: 20 mm
Crystal Length: 100 mm
AR Coating: One side, Both sides
Data Sheet
Yb:YAG rods by Crytur
Crytur Ltd.
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Yb:YAG rods by Crytur
The Yb3+ ion exhibits a small quantum defect and a quasi-three level system with a long upper laser level lifetime, which is important for energy accumulation in Q-switched lasers. The wide luminescence band of Yb3+ is advantageous for the generation of sub-picosecond pulses. Long energy storage lifetime, broad absorption ...

Specifications
Type Of Crystal: Yb:YAG
Crystal Diameter: 80 mm
Crystal Length: 100 mm
AR Coating: One side, Both sides
Data Sheet
Tm:YAP rods by Crytur
Crytur Ltd.
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Tm:YAP rods by Crytur
Tm doped crystals embrace several attractive features that nominate them as the material of choice for solid-state laser sources with emission wavelength of around 2 microns. There is a self-quenching mechanism between the 3H4 and 3F4 levels that produces two excitation photons in the upper laser level for one ...

Specifications
Type Of Crystal: Other
Crystal Diameter: 7 mm
Crystal Length: 100 mm
AR Coating: One side, Both sides
Data Sheet
Tm:YAG rods by Crytur
Crytur Ltd.
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Tm:YAG rods by Crytur
Tm:YAG finds its application in urology, laser radar and other atmospheric sensing applications due to its operating wavelength at 2013 nm. The absorption band peaking at 786 nm is suitable for pumping by semiconductor diodes. Tm:YAG has a long fluorescence lifetime, which is appreciated for the high-energy Q-switched operation. The ...

Specifications
Type Of Crystal: Other
Crystal Diameter: 7 mm
Crystal Length: 100 mm
AR Coating: One side, Both sides
Data Sheet
Er:YAP rods by Crytur
Crytur Ltd.
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Er:YAP rods by Crytur
Yttrium aluminium oxide YAlO3 (YAP) is an attractive laser host for erbium ions due to its natural birefringence combined with good thermal and mechanical properties similar to those of YAG. Er:YAP crystals with high doping concentration of Er3+ ions are typically used for lasing at 2,73 microns. Low-doped Er:YAP laser ...

Specifications
Type Of Crystal: Other
Crystal Diameter: 5 mm
Crystal Length: 100 mm
AR Coating: One side, Both sides
Data Sheet
Er:YAG rods by Crytur
Crytur Ltd.
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Er:YAG rods by Crytur
Er:YAG crystals with high doping concentration of Er3+ ions are typically used for lasing at 2936 nm. The main feature of this wavelength is high absorption in water and hydroxyapatite. Thus Er:YAG crystals are mostly applicable for construction of the dental surgery and aesthetic surgery lasers. Low-doped Er:YAG laser crystals ...

Specifications
Type Of Crystal: Er:YAG
Crystal Diameter: 5 mm
Crystal Length: 120 mm
AR Coating: One side, Both sides
Data Sheet
Nd:YAP rods by Crytur
Crytur Ltd.
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Nd:YAP rods by Crytur
Our standard production of Nd:YAP laser rods includes Nd dopant concentrations from 0.25 % up to 1.1 at. % of Nd/Y. Nd:YAP laser rods with 0.7 at. % Nd/Y are typically used for CW and 0.9 at. % Nd/Y for pulsed lasers, both with the “b” orientation. The threshold and slope efficiency of Nd:YAP at 1079 nm are comparable to ...

Specifications
Type Of Crystal: Other
Crystal Diameter: N/A mm
Crystal Length: N/A mm
AR Coating: One side, Both sides, Uncoated
Data Sheet
Nd:YAG rods by Crytur
Crytur Ltd.
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Nd:YAG rods by Crytur
CRYTUR grows neodymium doped yttrium aluminium garnet (Nd:YAG) crystals using the Czochralski growth method. A special protective atmosphere applied during crystal growth and post growth annealing result in a very good lasing efficiency of our crystals. Our production line covers crystal growth, machining and coating technologies.

Specifications
Type Of Crystal: Er:YAG
Crystal Diameter: 12 mm
Crystal Length: 160 mm
AR Coating: One side, Both sides
Data Sheet
Diffusion bonded laser crystal Nd:YAG-Cr:YAG by Crystal GmbH
Crystal GmbH
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Diffusion bonded laser crystal Nd:YAG-Cr:YAG by Crystal GmbH
Diffusion bonded laser crystal Nd:YAG-Cr:YAG

Specifications
Type Of Crystal: Nd:YAG, Cr:YAG
Crystal Diameter: 3 mm
Crystal Length: 10 mm
AR Coating: One side, Both sides
Data Sheet
BBO Crystals by Cryslaser
Cryslaser Inc.
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BBO Crystals by Cryslaser
BBO (Beta-Barium Borate or β-BaB2O4) is an excellent nonlinear crystal for frequency-doubling of Visible and Near IR laser light, OPO/OPG/OPA pumped by ultrafast pulses of wavelengths in the Near IR to UV, and sum-frequency mixing (SFM) into the Visible to the deep UV. BBO is one of the few practical crystals for use below 500 ...

Specifications
Crystal Type: BBO (Beta Barium Borate)
Phase Mathcing Type: Type I, Type II
Mounting: Unmounted
Width: 4 mm
Height: 4 mm
...
Data Sheet
LBO Crystals by Cryslaser
Cryslaser Inc.
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LBO Crystals by Cryslaser
LBO (LiB3O5 or Lithium Triborate) is a nonlinear optical crystal. For frequency doubling (SHG)/tripling (THG) of Nd:YAG, Nd:YLF, Nd:YVO4 lasers, LBO crystal is one of the most useful nonlinear optical material in ultraviolet and visible laser applications.  

Specifications
Crystal Type: LBO (Lithium Triborate)
Phase Mathcing Type: Type I, Type II
Mounting: Unmounted
Width: 5 mm
Height: 5 mm
...
Data Sheet
Nd:YVO4 Crystals by Cryslaser
Cryslaser Inc.
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Nd:YVO4 Crystals by Cryslaser
Nd: YVO4 has become popular host crystal for diode pumping among the current commercial laser crystals because of its 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. This is mainly for Nd:YVO4\'s absorption ...

Specifications
Type Of Crystal: Nd:YVO4
Crystal Diameter: N/A mm
Crystal Length: N/A mm
AR Coating: One side, Both sides
Data Sheet
Nd:YLF Crystals by Cryslaser
Cryslaser Inc.
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Nd:YLF Crystals by Cryslaser
Nd: YLF, grows by Czochralski technique, is an excellent crystal for mode-locked operation for it has advantages of weak thermal lensing, relatively broad fluorescence line width and naturally polarized oscillation. The use of high quality staring materials for crystal growth, whole boule interferometry, and precise inspection of ...

Specifications
Type Of Crystal: Nd:YLF
Crystal Diameter: 8 mm
Crystal Length: 120 mm
AR Coating: One side, Both sides
Data Sheet
CTH:YAG Crystals by Cryslaser
Cryslaser Inc.
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CTH:YAG Crystals by Cryslaser
Ho: Cr: Tm: YAG is a high efficient laser material which lasers at 2.1 µm. It has wide applications in medical military and meteorology fields. 

Specifications
Type Of Crystal: Ho:Cr:Tm:YAG
Crystal Diameter: 6 mm
Crystal Length: 120 mm
AR Coating: One side, Both sides
Data Sheet
Yb:YAG Crystals by Cryslaser
Cryslaser Inc.
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Yb:YAG Crystals by Cryslaser
Yb:YAG is one of the most promising laser-active materials and more suitable for diode-pumping than the traditional Nd-doped systems. Compared with the company used Nd:YAG crystal, Yb:YAG crystal has a much larger absorption bandwidth to reduce thermal management requirements for diode lasers, a longer upper-laser level lifetime, ...

Specifications
Type Of Crystal: Yb:YAG
Crystal Diameter: 50 mm
Crystal Length: 180 mm
AR Coating: One side, Both sides
Data Sheet