CY3700 N41 Nd Glass (Neodymium Glass)

Catalog No. CY3700
Density 2.62 (g/cm3)
Nd2O3 (wt%) 4.6
Young's modulus (G Pa) 52.4
Nd3+ conc.(1020ions/cm3) 4.3±0.1

N41 Nd Glass (Neodymium Glass) N41 is especially suitable for high-power laser equipment. 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

N41 Nd Glass (Neodymium Glass) Description

N41 Nd Glass (Neodymium Glass) has a high exciting cross-section, low nonlinear refractive index, and good thermal characteristics, especially suitable for high-power laser equipment. N41 has a lower refractive index than N21 and N31.

N41 Nd Glass (Neodymium Glass) Specifications

Material Specifications

Transition temperature ()

467

Softening temperature ()

503

Linear thermal expansion coefficient (10-7 / K) (30 ~ 100)

129

Density g/cm3

2.62

Young's modulus (G Pa)

52.4

Poisson's ratio

0.25

Knoop hardness (kg/cm2)

347

Fracture toughness (MPa• m1/2)

0.62

Dw 98 (H2O) (mg/cm2 / day)

0.41

Optical and spectral properties

Nd2O3 (wt%)

4.6

Nd3+ conc.(1020ions/cm3)

4.3±0.1

Stimulated emission cross section (10-20cm2)

(10-20cm2) 3.9±0.1

1053nm (μ SEC) lifetime

≥370(Nd2O3:0.5wt%)

≥360(Nd2O3:1.2wt%)

≥315(Nd2O3:3.5wt%)

≥310(Nd2O3:4.6wt%)

Effective bandwidth (nm)

25.5

Fluorescence peak wavelength (nm)

1053

Absorption coefficient (cm-1)

≤0.0015(1053nm)

≤0.25(400nm)

≤1.5(3333nm)

Nonlinear refractive index coefficient N2 (× 10-13E.s.U)

≤1.04

Refractive index (1053nm)

1.504±0.003

Abbe number

68.2

Absorption and emission spectra

N41 Nd Glass (Neodymium Glass) Applications

N41 Nd Glass (Neodymium Glass) Packaging

Our N41 Nd Glass (Neodymium Glass) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

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