NSG2 Nd Laser Glass With Neodymium Larger Stimulated Emission Cross Section

Basic Information
Place of Origin: China
Brand Name: CRYLINK
Certification: Iso9001
Minimum Order Quantity: 1 Pieces
Price: negotiation
Packaging Details: Carton
Delivery Time: 3-4 weeks
Payment Terms: TT
Supply Ability: 100 pieces /month
Detail Information
Name: NSG2 Nd:Glass Dn/dT(10-6/℃)(20-100℃): 2
Transformation Temp.(℃): 485 Softening Temp.(℃): 530
High Light:

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Product Description

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Nd-doped silicate glass is a kind of laser glass with neodymium as active ion and silicate glass as the base body. It has larger stimulated emission cross section and wider effective fluorescence line width. Also, it has good laser performance and gain performance. It can be widely used in the manufacture of lasers. This wider line of glass and the availability of narrower ultrashort pulses make it the first choice for lasers with high energy and high peak power.



Laser Specifications
Cross section for stimulated emission (1020cm2) 2.7±0.1
Lifetime at 1053nm(sec) ≥380(Nd2O3:0.5wt%)
Effective bandwidth(nm) 34
Fluorescence peak wavelength(nm) 1060
Absorption coefficient(cm-1) ≤0.0015(1053nm)



Optical Specifications
Non-linear refraction index coeff.n2(10-13e.s.u) ≤ 1 . 6
Refractive Index(1053nm) 1.560±0.003
Abbe value 59
dn/dT(10-6/℃)(20-100℃) 2



Thermal Specifications
Transformation temp.(℃) 485
Softening temp.(℃) 530
Coeff.of linear thermal expansion(10-2/K)(30~100℃) 95
Coeff.of linear thermal expansion(10-2/K)(30~300℃) 102
Thermal coeff.of optical path length(10-6/K)(50~100℃) 7
Thermal conductivity(25℃) (W/Mk) 1.2





  • High ultraviolet transmission
  • Low concentration emission lifetime
  • High emission cross-section
  • Low thermal expansion coefficient
  • Good thermal mechanical properties
  • Diode lasers
  • Laser glasses
  • Compact Single-Mode Nd-Doped Silicate Glass Multitrench Fiber(MTF)
  • Ultrafast Laser Inscribed Nd-Doped Silicate Glass Waveguide Laser


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Contact Details

Phone Number : +8618699681379