Trending Products E-O Q-Switchs - Nd: YAG Crystals – Dien

WhatsApp Send email to us Download as PDF

Product Detail

Feedback (2)

We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Kd P Eo Q-Switch, Lbo Crystal, Yttrium Aluminum Garnet, Welcome any of one's inquiries and concerns for our items, we glance forward to creating a long-term business enterprise marriage along with you while in the around long run. call us today.

Trending Products E-O Q-Switchs - Nd: YAG Crystals – Dien Detail:

Nd: YAG crystal rod is used in Laser marking machine and other laser equipment.
It is the only solid substances that can work continuously at room temperature, and is the most excellent performance laser crystal.
Also, the YAG (yttrium aluminium garnet) laser can be doped with chromium and neodymium in order to enhance the absorption characteristics of the laser.The Nd,Cr:YAG laser is a solid state laser.Chromium ion(Cr3+) has a broad absorption band; it absorbs the energy and transfers it to the neodymium ions(Nd3+) by way of dipole-dipole interactions.Wavelength of 1064nm is emitted by this laser.
The laser action of Nd:YAG laser was first demonstrated at the Bell Laboratories in the year of 1964.The Nd,Cr:YAG laser is pumped by a solar radiation.By doping with chromium,the energy absorption capacity of the laser is enhanced and ultra short pulses are emitted.

Basic Properties of Nd:YAG

Product name	Nd:YAG
Chemical Formula	Y3Al5O12
Crystal structure	Cubic
Lattice constant	12.01Å
Melting point	1970°C
orientation	[111] or [100]，within 5°
Density	4.5g/cm3
Reflective Index	1.82
Thermal Expansion Coefficient	7.8×10-6 /K
Thermal Conductivity (W/m/K)	14, 20°C / 10.5, 100°C
Mohs hardness	8.5
Radiative Lifetime	550 us
Spontaneous Fluorescence	230 us
Linewidth	0.6 nm
Loss Coefficient	0.003 cm-1 @ 1064nm

Basic Properties of Nd,Cr:YAG

Laser type	Solid
Pump source Solar Radiation	Solar Radiation
Operating wavelength 1.064 µm	1.064 µm
Chemical formula Nd3+:Cr3+:Y3Al5O12	Nd3+:Cr3+:Y3Al5O12
Crystal structure Cubic	Cubic
Melting point 1970°C	1970°C
Hardness 8-8.5	8-8.5
Thermal conductivity 10-14 W/mK	10-14 W/mK
Young’s modulus 280 GPa	280 GPa

Technical Parameters

Dimension	maximum diameter of dia.40mm
Nd Dopant Level	0~2.0atm%
Diameter Tolerance	±0.05mm
Length Tolerance	±0.5mm
Perpendicularity	＜5′
Parallelism	＜10″
Wavefront distortion	L/8
Flatness	λ/10
Surface quality	10/ 5 @ MIL-O-13830A
Coatings	HR-Coating: R>99.8%@1064nm and R＜5% @808nm
Coatings	AR-Coating (Single layer MgF2)：R<0.25% per surface (@1064nm)
Other HR coatings	Such as HR @1064/532 nm, HR @946 nm, HR @1319 nm and other wavelengths are also available
Damage Threshold	>500MW/cm‍‍‍‍‍‍‍‍‍‍2

Product detail pictures:

Related Product Guide:

It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions regularly. It regards shoppers, success as its very own success. Let us establish prosperous future hand in hand for Trending Products E-O Q-Switchs - Nd: YAG Crystals – Dien , The product will supply to all over the world, such as: Johor, Belgium, Plymouth, We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

By Beryl from Czech Republic - 2018.10.01 14:14

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Andrea from Seychelles - 2017.07.28 15:46