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N41 Nd Laser Glass Low Nonlinear Refractive Index Good Thermal Characteristics

Categories Laser Glass
Place of Origin: China
Brand Name: CRYLINK
Certification: Iso9001
MOQ: 1 Pieces
Price: negotiation
Packaging Details: Carton
Delivery Time: 3-4 weeks
Payment Terms: TT
Supply Ability: 100 pieces /month
Name: N41 Nd:Glass
Nd2O3(wt%): 4.6
Nd3+ conc. (1020ions/cm3): 4.3±0.1
Fluorescence peak wavelength (nm): 1053
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N41 Nd Laser Glass Low Nonlinear Refractive Index Good Thermal Characteristics

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N

N41 Neodymium-doped phosphate glass has high stimulated emission cross section, low nonlinear refractive index and good thermal characteristics is specially for high power laser facilities. N41 has a lower refractive index than N21 and N31.

Parameter

Laser specifications
Nd2O3(wt%)4.6
Nd3+ conc. (1020ions/cm3)4.3±0.1
Cross section for stimulated emission(10-20cm2) 3.9±0.1
Lifetime at 1053nm (sec)*≥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)

Optical Specifications
Non-linear refractive index coeff.n2 (×10-13e.s.u)≤1.04
Refractive index (1053nm)1.504±0.003
Abbe value68.2

Thermal Specifications
Transformation temp. (℃)467
Softening temp. (℃)503
Coeff.of linear thermal expansion (10-7/K) (30~100℃)129

Other Specifications
Density (g/cm3)2.62
Young’s modulus (G Pa)52.4
Posson’s ratio0.25
Knoop hardness (kg/cm2)347
Fracture toughness (MPam1/2)0.62
Dw (H2O 98℃) (mg/(cm2/day))0.41

Spectra
  • Feature
  • Application
  • Literature
  • News
  • High stimulated emission cross section
  • Low nonlinear refractive index
  • Good thermal characteristics
  • High-power laser
  • Ultrashort pulse laser

Used for nonlinear laser microscopies practical, fiber-based, high-power, wideband sources and practical optical frequency comb system

  • Waveguide amplifier

Used for femtosecond laser writing method, optical communication

Sample Description

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Related Products

N51 Nd Glass

NAP Nd Glass

N31 Nd Glass

Product Tags:

erbium doped glass

  

er yb glass

  
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