NSG2 Nd Laser Glass With Neodymium Larger Stimulated Emission Cross Section
Brand Name:CRYLINK
Certification:Iso9001
Minimum Order Quantity:1 Pieces
Delivery Time:3-4 weeks
Payment Terms:TT
Place of Origin:China
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Location:
Shanghai Shanghai China
Address:
No.200, Zgaoxian Road, Jiading Zone, Shanghai, China
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You are here: Home / Laser Products / Laser Glass / NSG2 Nd:Glass
NSG
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.
Parameter
Laser Specifications
| Cross section for stimulated emission (1020cm2) | 2.7±0.1 |
| Lifetime at 1053nm(sec) | ≥380(Nd2O3:0.5wt%) |
| ≥360(Nd2O3:1.0wt%) | |
| ≥330(Nd2O3:2.0wt%) | |
| ≥270(Nd2O3:3.0wt%) | |
| 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 |
Spectra
- 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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NSG2 Nd Laser Glass With Neodymium Larger Stimulated Emission Cross Section
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