Search
Close this search box.

NSG2 Nd-doped Silicate Glass

Nd Glass Laser Crylink
Nd Glass Manufacture Process

NSG2 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

Cross section for stimulated emission (1020cm2) 2.7±0.1
Lifetime at 1053nm(μsec)≥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)
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
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
NSG2 laser glass Absorption spectrumNSG2 laser glass Emission spectrum CRYLINK
NSG2 laser glass Absorption spectrumNSG2 laser glass Emission spectrum

Related Products​

Related Posts

Contact Us Today, Get Reply Tomorrow

would be happy to meet you and learn all about your requirements & expectations.

celia
Celia Cheng
never
Never Xiong

2025 Mid-Autumn Festival & National Day Holiday Notice

Hello everyone,

This is a quick update from all of us at Crylink regarding the upcoming holiday season.

Key Dates at a Glance:

  • Office Closed: From Oct 1 (Wed) to Oct 8 (Wed), 2025.

Our website remains operational during the holidays. You can browse our website and submit inquiry forms as usual, but please note that all new inquiries will be processed after we return on October 9th.

Wishing you a happy life and that everything goes smoothly!

Contact Us Today, Get Reply Tomorrow

Your information will be kept strictly confidential.

I am Ben Fang, the CEO of laser-crylink.com, me and my team would be happy to meet you and learn all about your business, requirements and expectations.