Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet) is the earliest and most famous laser crystal for solid-state laser. Stanford Optics is a trusted supplier and manufacturer of Nd:YAG products.
Related products: Nd:KGW (Neodymium-doped Potassium-Gadolinium Tungstate Crystal), Er:YAG (Erbium-doped Yttrium Aluminum Garnet).
Dopant Concentration |
Nd: 0.9%~ 1.1% |
Orientation |
<111> crystalline direction |
Wavefront Distortion |
λ/8 per inch @ 633 nm |
Extinction Ratio |
>28dB |
Dimension Tolerances |
Rods with diameter: +-0.025 mm , Length: +-0.5 mm |
Surface Quality |
10/5 Scratch / Digper MIL-O-1380A |
Parallelism |
< 10 arc seconds |
Perpendicularity |
< 5 arc minutes |
Clear Aperture |
>90% |
Flatness |
<λ/10 @ 633 nm |
Chamfer |
<0.1 mm @ 45deg. |
Barrel Finish |
50-80 micro-inch (RMS) , |
Anti-Reflection Coating |
R < 0.20% @ 1064 nm per surface. Damage threshold over 1GW/cm2@ 1064nm, 10 ns and 10 HZ. |
High-Reflection Coating |
Standard HR coating with R>99.8% @ 1064nm and R<5% @ 808nm |
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