CY3703 NF Glass (Neodymium Glass)

Catalog No.	CY3703
Material	NF Glass
Density	3.65; 3.68 (g/cm3)
Young's modulus (G Pa)	73; 76
Refractive Index	1.464±0.003; 1.514±0.003

NF Glass (Neodymium Glass) can meet the energy storage and amplification requirements of high-energy laser systems. 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

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sc/1701413835-normal-nf-glass-neodymium-glass.jpg

Description

Specification

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Grade	NF1	NF2
Transition temperature (℃)	450	490
Softening temperature (℃)	491	528
Coeff. Coefficient of linear thermal expansion (10^-7/K) (50~100℃)	152	142
Thermal coefficient Optical path length (10^-6 / K) (50~100℃)	-1.86	-1.2
Thermal conductivity (25℃) (W / mK)	0.865
Density g/cm³	3.65	3.68
Young's modulus (G Pa)	73	76
Knoop hardness (kg / cm²)	343	423
Fracture toughness (MPa·m1 / 2)	0.35	0.58

Grade	NF1	NF2
NdF3 (wt%)	0.88	1.07
Nd3+ concentration (1020ions / cm³)	0.2±0.1	1.2±0.1
Stimulated emission cross section (10-20cm²)	2.7±0.1	3.4±0.1
1053nm (μsec) lifetime	≥515(NdF₃:0.53wt%)	≥430(NdF₃:0.53wt%)
1053nm (μsec) lifetime	≥495(NdF₃:1.07wt%)	≥410(NdF₃:1.07wt%)
Effective bandwidth (nm)	32.8	30.4
Fluorescence peak wavelength (nm)	1053	1053
Absorption coefficient (cm^-1)	≤0.001(1053nm)	≤0.001(1053nm)
	≤0.04(400nm)	≤0.04(400nm)
	≤0.08(3333nm)	≤0.08(3333nm)

Grade	NF1	NF2
Non-linear refractive index coefficient n2 (×10^-13e.s.u)	≤0.6	≤0.86
Refractive index (1053nm)	1.464±0.003	1.514±0.003
Abbe value	88	77
dn / dT	-8.84	-8.6

Grade	NF1	NF2
Transition temperature (℃)	450	490
Softening temperature (℃)	491	528
Coeff. Coefficient of linear thermal expansion (10^-7/K) (50~100℃)	152	142
Thermal coefficient Optical path length (10^-6 / K) (50~100℃)	-1.86	-1.2
Thermal conductivity (25℃) (W / mK)	0.865
Density g/cm³	3.65	3.68
Young's modulus (G Pa)	73	76
Knoop hardness (kg / cm²)	343	423
Fracture toughness (MPa·m1 / 2)	0.35	0.58

CY3703 NF Glass (Neodymium Glass)

NF Glass (Neodymium Glass) Description

NF Glass (Neodymium Glass) Specifications

NF Glass (Neodymium Glass) Applications

Specification

Technical Data Sheet

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