sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| Catalog No. | CY3702 |
|---|---|
| Material | NAP Nd Glass (Neodymium Glass) |
| Density | 2.84; 2.58 (g/cm3) |
| Appearance | Translucent crystalline solid |
| Young's modulus (G Pa) | 58; 67 |
| Refractive Index | 1.537±0.003; 1.515±0.005 |
NAP Nd Glass (Neodymium Glass) is specially manufactured for high average power applications. Stanford Advanced Materials (SAM) is a trusted supplier and manufacturer of Optical products.
Related products: Er:YAG, Nd:YAG, Nd:Ce:YAG, Ho:Cr:Tm:YAG
NAP Neodymium-doped Phosphate Glass is specially manufactured for high average power applications. NAP2 and NAP4 are two new types of laser glasses with high thermal shock resistance. They have higher thermal conductivity, lower thermal expansion coefficient, and moderate emission cross-section. They are used in laser systems with high repetition rate, high energy rate, and high energy, and have a wide range of applications in laser rangefinders, laser shot peening, and pump lasers of OPCPA systems.
Material Specifications
|
Grade |
NAP2 |
NAP4 |
|
Transition temperature (℃) |
500 |
545 |
|
Softening temperature (℃) |
550 |
600 |
|
Coefficient of linear thermal expansion (10-7/K) (30~100℃) |
87 |
63 |
|
Thermal coefficient of optical path length (10-6/K) (50~100℃) |
3.8 |
5 |
|
Thermal conductivity (25℃) (W / mK) |
0.76 |
0.88 |
|
Specific heat (25℃) (J/gK) |
0.757 |
0.775 |
|
Density g/cm3 |
2.84 |
2.58 |
|
Young's modulus (G Pa) |
58 |
67 |
|
Poisson's ratio |
0.25 |
0.25 |
|
Knoop hardness (kg / cm2) |
382 |
549 |
|
Fracture toughness (MPa·m1 / 2) |
0.68 |
0.74 |
|
Deliquescence coefficient (H2O 98℃) (mg / (cm2 / day)) |
0.003 |
0.002 |
Optical and spectral properties
|
Grade |
NAP2 |
NAP4 |
|
Nonlinear index of refraction n2(×10-13e.s.u) |
≤1.25 |
≤1.10 |
|
Refractive index(1053nm) |
1.537±0.003 |
1.515±0.005 |
|
Abbe value |
67 |
67 |
|
dn / dT(10-6 /℃)(20〜100℃) |
-9 |
1.9 |
Absorption and emission spectra
NAP Nd Glass (Neodymium Glass) Packaging
Our NAP Nd Glass (Neodymium Glass) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.
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