N31 Nd-doped Phosphate Glass
Description
N31 phosphate glass is specially developed for high power laser facility. N31 is a good material which has the characteristics of high energy storage, large excitation cross section and long fluorescence lifetime. It is also easy to prepare glass with large size and good optical uniformity, so it is widely used in high-power laser systems. At present, it has been successfully applied in Shen Guang Ⅱ and Shen Guang Ⅲ systems.
N31 Nd-doped Phosphate Glass
Specifications |
|
|---|---|
| Type Of Crystal: | |
| AR Coating: | |
| Radiation Length: | - mm |
| Decay Time Constant: | 350000 ns |
| Emission Peak: | 1053 nm |
| Doping(% Weight): | 1.2, 2.2, 3.0, 4.2 accept customize |
| Coating: | AR/AR R<0.25 |
Features
1.High energy storage
2.Large excitation cross section
3.Long fluorescence lifetime
4.Low coefficient of nonlinearity
5.High damage threshold
Applications
High-power laser systems
Mainly used for inertial confinement fusion physics experimental research，can provide nearly 200,000 joules, 60TW ultraviolet radiation source
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
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How to order?
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Ships from:
China
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Sold by:
Nanjing Metalaser Photonics Co.,Ltd. -
On FindLight:
since 2018
Frequently Asked Questions
The chemical and physical properties of N31 Nd-doped Phosphate Glass include Nd2O3 (wt%), Nd3+conc. (1020ions/cm3), cross section for stimulated emission (10-20cm2), lifetime at 1053nm (μsec), effective bandwidth (nm), fluorescence peak wavelength (nm), and absorption coefficient (cm-1).
N31 Nd-doped Phosphate Glass has high energy storage, large excitation cross section, long fluorescence lifetime, low coefficient of nonlinearity, and high damage threshold.
The thermal specifications of N31 Nd-doped Phosphate Glass include transformation temp. (℃), softening temp. (℃), coeff.of linear thermal expansion (10-7/K), thermal coeff.of optical path length (10-6/K), thermal conductivity (25℃) (W/mK), and specific heat (25℃) (J/gK).
N31 Nd-doped Phosphate Glass is mainly used for high-power laser systems, ultrashort pulse laser, and waveguide amplifier.
The homogeneity of N31 Nd-doped Phosphate Glass is about 2x10-6.