Products

China New Product Shg Coefficient - Nd:YAG Crystal – WISOPTIC

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We also provide item sourcing and flight consolidation solutions. We have now our very own manufacturing facility and sourcing place of work. We could provide you with nearly every kind of merchandise associated to our merchandise variety for Ti:Sapphire, High Deuteration Dkdp, Opa, We are anticipating to cooperate with you around the basis of mutual added benefits and common development. We are going to never disappoint you.
China New Product Shg Coefficient - Nd:YAG Crystal – WISOPTIC Detail:

Nd:YAG (Neodimium Doped Yttrium Aluminum Garnet) has been and continue to be the most widely used laser crystal for solid-state lasers. Good fluorescence lifetime (twice more than that of Nd:YVO4) and thermal conductivity, as well as robust nature, make Nd:YAG crystal very suitable for high-power continuous wave, high-energy Q-switched and single mode operations.

WISOPTIC provides Nd:YAG rods with the following features: different doping levels, high optical homogeneity, high processing accuracy, precise barrel grooving and wedge angle, various end cuts, various dielectric coatings, high damage threshold.

Contact us for the best solution for your application of Nd:YAG crystals.

WISOPTIC Capabilities – Nd:YAG

• Various options of Nd-doping ratio (0.1%~1.3at%)

• Various options of rods or slabs (flat, wedged, Brewster, grooved, etc)

• High optical homogeneity

• High processing accuracy

• High quality coating, high damage threshold

• Very competitive price, quick delivery

WISOPTIC Standard Specifications* - Nd:YAG

Standard Doping Ratio Nd%=0.1%~1.3at%
Orientation <111> or <100> or <110>
Orientation Tolerance +/-0.5°
Dimensions Diameter: 2~15 mm, Length: 3~220 mm
Dimension Tolerance Diameter (±0.05)×Length (±0.5) mm
Barrel Finish Ground with 400# grit, or polished
Flatness < λ/10 @ 632.8 nm
Surface Quality < 10/5 [S/D]
Parallelism < 10”
Perpendicularity ≤ 5′
Chamfer 0.15 ± 0.025mm @ 45°
TransmittedWavefront Distortion < λ/10 @ 632.8 nm
Clear Aperture > 90% central area
Extinction Ratio > 30 dB
Coating AR-Coating: R<0.10% @1064nm
Laser Damage Threshold > 800 MW/cm2 for 1064nm, 10ns, 10Hz (AR-coated)
* Products with special requirement upon request.

Nd-YAG-1
Nd-YAG-8
Nd-YAG-2

DOWNLOAD Technical Data – Nd-YAG


RoHS DOWNLOAD

Main Features - Nd:YAG

• High gain, low threshold, high efficiency

• Homogeneous distribution of Nd with subtle concentration gradient

• High thermal conductivity, high thermal shock resistance

• High homogeneity, low wavefront distortion

• High optical quality, low single pass loss (especially at 1064nm)

• Various modes of operation (CW, pulsed, Q-switched, mode locked)

Physical Properties – Nd:YAG

Chemical formula Y3-3xNd3xAl5O12 (x=Nd doping ratio)
Crystal structure Cubic
Lattice constants 12.01 Å
Density 4.55 g/cm3
Rupture stress 1.3~2.6×103 kg/cm2
Melting point 1970 °C
Mohs hardness 8~8.5
Thermal conductivity 14 W/(m·K) @20°C, 10.5 W/(m·K) @100°C
Thermal expansion coefficients 7.8×10-6 /K @<111>, 7.7×10-6 /K @<110>,
8.2×10-6 /K @<100>
Thermal shock resistance 790 W/m

Optical Properties – Nd:YAG

Laser transition

4F3/2 → 4I11/2 @ 1064 nm

Photon energy

1.86×10-19 J

Emission linewidth

4.5Å @ 1064 nm

Stimulated emission cross-section

2.7~8.8×10-19 /cm2 @ Nd%=1.0at%

Loss coefficients

0.003 /cm @ 1064 nm

Fluorescence lifetime

230 µs @ 1064 nm

Refractive index

1.818 @ 1064 nm

Pump wavelength

807.5 nm

Absorption band at pump wavelength

1 nm

Polarized emission

Unpolarized

Thermal birefringence

High


Product detail pictures:

China New Product Shg Coefficient - Nd:YAG Crystal – WISOPTIC detail pictures

China New Product Shg Coefficient - Nd:YAG Crystal – WISOPTIC detail pictures

China New Product Shg Coefficient - Nd:YAG Crystal – WISOPTIC detail pictures

China New Product Shg Coefficient - Nd:YAG Crystal – WISOPTIC detail pictures


Related Product Guide:

We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for China New Product Shg Coefficient - Nd:YAG Crystal – WISOPTIC, The product will supply to all over the world, such as: Seattle, America, Orlando, Our focus on product quality, innovation, technology and customer service has made us one of undisputed leaders worldwide in the field. Bearing the concept of "Quality First, Customer Paramount, Sincerity and Innovation" in our mind, We have achieved great progress in the past years. Clients are welcomed to buy our standard products, or send us requests. You will be impressed by our quality and price. Please contact us now!
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Honorio from Canada - 2017.07.28 15:46
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Darlene from Mauritania - 2018.11.02 11:11

    Related Products