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N31 Nd: Glass

Nd Glass Laser Crylink
Nd Glass Manufacture Process
N31 Nd Glass Φ10×178

N31 Nd:Glass
Size: Φ10×178 mm

N31 Nd Glass Φ25×254

N31 Nd:Glass
Size: Φ25×254 mm

N31 Nd Glass Φ50×254

N31 Nd:Glass
Size: Φ50×254 mm

Want to get more information about what kind of Nd Glass crylink have supplied?

Parameter

Nd2O3 (wt%)3.5
Nd3+ conc.(1020ions/cm3)3.4±0.1
Cross section for stimulated emission(10-20cm2)3.8±0.1
Lifetime at 1053nm(μsec)≥370 (Nd2O3:0.5wt%)
≥360 (Nd2O3:1.2wt%)
≥315 (Nd2O3:3.5wt%)
≥310 (Nd2O3:4.2wt%)
Effective bandwidth(nm)25.4
Fluorescence peak wavelength(nm)1053
Absorption coefficient(cm-1)≤0.0015(1053nm)
≤0.25(400nm)
≤1.5(3333nm)
Non-linear refractive index coeff.n2(×10-13e.s.u)≤1.2
Refracive index(1053nm)1.535±0.003
Abbe value65.6
dn/dt(10-6/℃)(20~100℃)-4.3
Transformation temp.(℃)445
Softening temp.(℃)485
Coeff.of linear thermal expansion (10-7/K)(30~100℃)116
Thermal coeff. Of optical path length(10-6/K)(50~100℃)1.4
Thermal comductive (25℃)(W/Mk)0.59
Specific heat(25℃)(J/Gk)0.75
Density(g/cm3)2.87
Young’s modulus(Gpa)58.3
Posson’ rayio0.26
Knoop hardness(kg/cm2)404
Fracture toughness(Mpa.m1/2)0.58

*The homogeneeity is about 2×10-6

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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.