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Home > 제품소개 > OPTIC & COMPONENT > Laser Crystal > Nd:YAG (1064nm)

Nd:YAG (1064nm)
- High Gain, Low Threshold, High Efficiency,
- Low Loss at 1.06 mm,  High Optical Quality,
- Good Mechanical and Thermal Properties

* Industrial
* Medical
* Military
* Scientific

#1 : ndyag_data_sheet.pdf
#2 : Nd_YAG_Absorption Spectrum.pdf

Nd:YAG (1064nm)
(Neodymium doped Yttrium Aluminum Garnet)

Ordering Options and Specifications
%Nd Concentration Range (±0.1%) 0.6% - 1.3%

Wavefront Distortion
(per inch of rod length)

Standard Grade = l/4
Opto-Lase Grade = l/16
End Face Parallelism <10 arc seconds
Extinction Ratio 25 dB Minimum


Material Properties (1%Nd)
Formula Y2.97Nd0.03Al5O12
Crystal Structure Cubic [111]
Moh Hardness 8-8.5
Melting Point 1950°C (3540°F)
Density 4.55 g/cm3
Thermal Conductivity 0.14 W cm-1K-1
Thermal Expansion 6.9 x 10-6 o C-1
dn/dT 7.3 x 10-6 o C-1
Index of Refraction 1.8197 at 1.0 mm
Poisson Ratio 0.25
Fluorescent Lifetime 230 ms
Cross Section 7.6 x 10-19 cm2
Young’s Modulus 3.17x104 kg/mm2
Thermal Shock Resistance 790 Wm-1

Available Rod Lengths
3 mm - 250 mm

Available Rod Diameters
2 mm - 20 mm

Maximum Available Slab Size
7 mm x 26 mm x 250 mm



 
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