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0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers

  • 0.5-1.1atm% dopant Nd YAG Laser Crystal for solid state lasers
Place of Origin Wuhan, China
Brand Name STAR OPTIC
Certification RoHS, ISO9001
Model Number BBO
Minimum Order Quantity 1pc
Price Negotiable
Packaging Details Safe and dust-free packing
Delivery Time Negotiable
Payment Terms T/T, Western Union, Paypal
Supply Ability 50000pcs/Month

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Product Details
Product Name Laser Crystal Nd:YAG Applications All Types Of Solid-state Lasers
Advantage Fluorescence Lifetime Is Twice More Than Nd:YVO4 Nd Dopant Level 0.5-1.1atm%
Crystal Structure Cubic Pump Wavelength 807.5nm
High Light

1nm Nd YAG Laser Crystal

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Laser Crystals 1nm

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Nd YAG Laser Crystal 10 Hz
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Product Description

Laser Crystal Nd:YAG

Overview:

Invented in the sixties of the last century, Nd:YAG has been and continue to be the most widely used laser crystal for solid-state crystal material. Its laser parameters are a good compromise between the strengths and weaknesses of its competition. Nd:YAG crystals are used in all types of solid-state lasers. Compared with others laser crystals, its fluorescence lifetime is twice more than Nd:YVO4 , and thermal conductivity is also better.

 

 

 

General Specifications Of Nd:YAG: 

Nd Dopant Level 0.5-1.1atm%
Orientation <111>crystalline direction (±0.5deg)
Dimension Tolerances Diameter: ±0.05mm
Length: ±0.5mm
Surface Quality 10/5 Scratch and Dig
Clear Aperture >90%
Surface Flatness <λ/10@633nm
Wavefront Distortion <λ/8@633nm
Parallelism <10 arc seconds
Perpendicularity <5 arc minutes
Chamfer <0.1mmx45°
AR Coating Reflectivity R<0.25%@1064 nm per surface
Damage threshold over 750 MW/cm2@1064nm, 10 ns and 10 Hz
HR Coating Standard R>99.8%@1064nm and R<5%@808nm, Other coatings are available per your request
Extinction Ratio Rods with diameter from 3 mm to 6.35 mm and with length to 100 mm: >30dB
Rods with diameter from 7 mm to 10 mm and with length to 100 mm: >28dB

 

 

 

Standard Products of Nd:YAG:

PN:

Doping

(%)

Diameter

(mm)

Length

(mm)

End Wedge

(Deg)

 AR Coating
NYG-1-7120-1064 1 7 120 0/0

AR/AR@1064
NYG-1-7145-1064 1 7 145 0/0 AR/AR@1064
NYG-1-7155-1064 1 7 155 0/0 AR/AR@1064
NYG-1-7165-1064 1 7 165 0/0 AR/AR@1064
NYG-1-7185-1064 1 7 185 0/0 AR/AR@1064
NYG-1-8100-1064 1 8 100 0/0 AR/AR@1064
NYG-1-8145-1064 1 8 145 0/0 AR/AR@1064
NYG-1-8155-1064 1 8 155 0/0 AR/AR@1064
NYG-1-8165-1064 1 8 165 0/0 AR/AR@1064
NYG-1-8185-1064 1 8 185 0/0 AR/AR@1064

 

 

 

Physical Properties of Nd:YAG:

Chemical Formula Nd:Y3Al5O12
Crystal Structure Cubic
Lattice Constants 12.01
Concentration ~1.2 x 1020 cm-3
Melting Point 1970℃
Density 4.56 g/cm3
Mohs Hardness 8.5
Refractive Index 1.82
Thermal Conductivity 14 W/m /K @20℃, 10.5 W /m /K @100℃
Thermal Expansion Coefficient 7.8 x 10-6/K [111], 0-250℃

 

 

 

Optical Properties of Nd:YAG:

Pump Wavelength 807.5nm
Lasing Wavelengths 1064nm
Photon Energy 1.86x10-19J@1064nm
Stimulated Emission Cross-Section 2.8x10-19 cm2
Radiative Lifetime 550us
Spontaneous Fluorescence 230us
Loss Coefficient 0.003cm-1@ 1064nm
Absorption band at pump wavelength 1nm
Linewidth 0.6nm
Polarized Emission Unpolarized
Thermal Birefringence High

 

 

 

Tags:

BBO Nonlinear Crystal

Nd Yag Laser Rods

Negative Uniaxial Crystal