Nd:Ce:YAG
Nd,Ce:YAG is an excellent laser material used for no-water cooling and miniature laser systems. The Nd,Ce:YAG laser rod we produce has the characteristics of high efficiency ,low threshold,anti-violet radiation for lasers operation.As a result-thermal distortion in Nd,Ce:YAG is appreciably less and the output lasers energy is greater(20%-40%)than that in Nd:YAG at the same pumping.It is the most ideal laser material for the air cooling lasers.It is suitable for different modes of operation(pulsed,Q-switched，mode locked)and high-average power lasers.
Advantages of Nd:YAG lnclude:
l Low threshold
l Very high slope efficiency(20-40% more than Nd:YAG)
l Good anti-UV irradiation property
l Good thermal stability
l High optical quality
Tianle Photonics produces a wide variety of finished laser product,as well as supplying Nd,Ce:YAG material.Our general Nd,Ce:YAG production capabilities include:
l Rod sizes from 2mm to 30mm in diameter and from 0.3mm to 120mm in length
l Nd dopant concentrations beween 0.6 and 2.5%
l Polished and AR coated barrels
l MIL-C-675C adhesion,abrasion and humidity resistance
l A wide variety of anti-reflection,partial reflector,high reflector and dichroic coatings
Specifications:
Material | Nd,Ce:YAG |
Dopant concentration | AS specified ±0.2% |
Diameter Tolerance | +0,-0.02mm |
Length Tolerance | +0.5,-0mm |
Parallelism | <10 arc seconds |
Perpendicularity | <5 arc minutes |
Chamfer | 0.1mm@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 |