Specifications of Nd:YAG laser rods
| Meterial | Neodymium doped Yttrium Aluminium Garnet |
|---|---|
|
Doping Level |
0.5 - 2.3 % |
|
Doping Tolerance |
+/-0.1 % |
|
Orientation |
<111> |
|
Orientation Tolerance |
+/-5° |
|
Diameter Tolerance |
+/-0.05 mm |
|
Length Tolerance |
+/-0.5 mm or upon customer's request |
|
Parallelism |
</= 10 arc sec. |
|
Perpendicularity |
</= 5 arc min. |
|
Wavefront distoration |
λ/8 per inch at 633 nm |
|
Flatness |
λ/10 at 633 nm or upon customer's request |
|
Scratch - Dig |
10-5 |
|
Barrel Finish |
Grinded or polished |
|
Clear Aperture |
90% of central area |
|
Chamfar |
<0.15 mm × 45° |
|
Coating |
AR coating with R<0.2% per surface at 1064 nm or upon customer's request |
In addition ARD-OPTICS offers repair services
(Repolishing and drawing of coatings) for customer’s
laser elements (slabs or rods)
| Meterial | Erbium doped Yttrium Aluminum Garnet |
|---|---|
|
Doping Level |
1 - 50 % |
|
Orientation |
<111> |
|
Orientation Tolerance |
+/-5° |
|
Diameter Tolerance |
+/-0.05 mm |
|
Length Tolerance |
+/-0.5 mm or upon customer's request |
|
Parallelism |
</= 10 arc sec. |
|
Perpendicularity |
</= 5 arc min. |
|
Wavefront distoration |
λ/8 per inch at 633 nm |
|
Flatness |
λ/10 at 633 nm or upon customer's request |
|
Scratch - Dig |
10-5 |
|
Barrel Finish |
Grinded or polished |
|
Clear Aperture |
90% of central area |
|
Chamfar |
<0.15 mm × 45° |
|
Coating |
AR coating with R<0.2% per surface at 1064 nm or upon customer's request |
In addition ARD-OPTICS offers repair services
(Repolishing and drawing of coatings) for customer’s
laser elements (slabs or rods)
Specifications of Yb:YAG laser rods
| Meterial | Ytterbium doped Yttrium Aluminum Garnet |
|---|---|
|
Doping Level |
1 - 50 % |
|
Orientation |
<111> |
|
Orientation Tolerance |
+/-5° |
|
Diameter Tolerance |
+/-0.05 mm |
|
Length Tolerance |
+/-0.5 mm or upon customer's request |
|
Parallelism |
</= 10 arc sec. |
|
Perpendicularity |
</= 5 arc min. |
|
Wavefront distoration |
λ/8 per inch at 633 nm |
|
Flatness |
λ/10 at 633 nm or upon customer's request |
|
Scratch - Dig |
10-5 |
|
Barrel Finish |
Grinded or polished |
|
Clear Aperture |
90% of central area |
|
Chamfar |
<0.15 mm × 45° |
|
Coating |
AR coating with R<0.2% per surface at required wavelength |
In addition ARD-OPTICS offers repair services
(Repolishing and drawing of coatings) for customer’s
laser elements (slabs or rods)