Nd:YAG for use in industrial,medical,military and scientific applications. The ND:YAG continues as the best of the
rare earth garnet materials that are characterized by four-level laser operation which permits low threshold pulse
and cw operation.
Advantages of Nd:YAG Include: ● High gain ● Low threshold ● High efficiency ● Low loss at 1.06μm ● Good thermal conductivity and thermal shock characteristics ● Mechanical strength ● High optical quality ● Material characteristics that allow for various modes of operation (CW,pulsed,Q-switched,mode locked,and cavity dumped)
We produce a wide variety of finished laser product,as well as supplying Nd:YAG material.
Our general Nd:YAG production capabilities include:
● Slab-Custom Geometries
● Rod sizes form 2mm to 15mm in diameter and from 1mm to 220 mm in length
● Nd dopant concentrations beween 0.1 and 1.3%
● Polished and AR coated barrels
● MIL-C-675C adhesion,abrasion and humidity resistance
● Damage threshold of over 15 J/cm2
● A wide variety of anti-reflection,partial reflector,high reflector and dichroic coatings
● Premium grade Nd:YAG,with lower wavefront distortion,is available upon request
Typical finished part specifications and tolerances are listed below.
Specifications:
Material.....Nd:YAG
Dopant concentration...........As specified±0.1%
Diameter Tolerance..........+0,-0.025mm
Length Tolerance......+/-0.5mm
Parallelism..........<10 arc seconds
Perpendicularity........<5 arc minutes
Chamfer........0.13±0.08mm at 45°
Barrel Finish.........50-80 micro-inch(RMS)
Wavefront Distortion.......<λ/10 per inch @632.8nm
Extinction Ratio........>30Db
Surface Flatness......<λ/10 @632.8nm
Surface Quality.......10/5
Clear Aperture.......>95%
Anti-Reflection Coating.......R<0.15%@1064nm per surface
High-Reflection Coating.......Standard HR coating with R>99.8%@1064nm and R<5% @808nm
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Ante Laser Technology Co.,Ltd