Si laser reflector mirrors
- Payment Type:
- L/C, T/T, Western Union
- Incoterm:
- FOB, CFR, CIF
- Min. Order:
- 10 Piece/Pieces
- Min. Order:
- 10 Piece/Pieces
- Delivery Time:
- 14 Days
- Transportation:
- Ocean, Air
- Port:
- Tianjin, Shanghai, Qingdao
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Contact Now| Place of Origin: | china |
|---|---|
| Productivity: | 4000 |
| Supply Ability: | 4000 |
| Payment Type: | L/C,T/T,Western Union |
| Incoterm: | FOB,CFR,CIF |
| Transportation: | Ocean,Air |
| Port: | Tianjin,Shanghai,Qingdao |
CO2 laser reflective mirrors and focus lenses are laser light transmission system of CO2 laser machines, eg laser cutting machine, laser engraving machines, laser marking machine, cnc laser machines, In CO2 laser optical path, the coordination between reflector , focus lens and laser tube constitutes a complete optical path. It can cutting, drilling, engraving, on different material arylic, wood, paper, cloth etc. quickly.
Laser will loss when it travels, so the laser machine need a higher reflectivity mirror.
2.Specifications:
Material: Gold-Plated Silicon
Diameter: 19.05 / 20 / 25 / 30 / 38.1mm
Thickness: 3mm (Dia.38.1mm Thk.5mm)
Good Reflectivity. The Reflectivity of Cloudray Mirrors Can Reach to 99.5%.
Gold-Plated Coating Film, More Durable.
Can Withstand 200 Watt Laser Power.
3.Silicon and Molybdenum is the main material of reflect mirror. The molybdenum mirror does not need coating film, which is able to work in harsh environments.
4.Silicon reflective mirror is coated with gold film to improve the reflectivity of the mirror and the efficiency of the cutting machine.
5.For Molybdenum mirror, there is no coating on the surface, but the reflection is low, maybe 80%.
For silicon mirror, it is coated with dielectric or golden film. Golden mirror is better than Mo mirror, as the reflection is higher.
Reflect mirror is one of the most important elements in light transmission system, it can be used as tail mirror and folding mirror in laser cavities, outside the cavities, it plays the role of light-bent machine. Mirrors can be made by various materials.
Silicon is used most as the material of mirror, its reflectivity achieve 98% and with stable thermal properties. With gold plated and protection film on the silicon mirror, the surface is difficult to be damaged, it also enhance the reflectivity and durable. The gold-plated silicon mirror can stand high –power irradiancy.
Requirements for conventional processing of reflective mirror
|
Base material: |
Si |
|
Form tolerance: |
+0.0/-0.1mm |
|
Thickness tolerance: |
±0.1mm |
|
Type: |
λ/4 632.8nm |
|
Finish: |
S1:40-20,S2:Sperm membrane |
|
Parallelism: |
<1' |
|
Effective aperture: |
>90% |
|
The down side: |
<0.2×45° |
|
Coating: |
High reverse coating |
|
mirror |
|||||||
|
Mode |
Diameter |
Thickness |
Incidence angle |
Base material |
Coating |
||
|
mm |
inch |
mm |
inch |
||||
|
JH-12-2 |
12 |
0.47 |
2 |
0.08 |
45 |
Si |
Gold protective film |
|
JH-12.7-2 |
12.7 |
0.50 |
2 |
0.08 |
45 |
Si |
Gold protective film |
|
JH-13-2 |
13 |
0.51 |
2 |
0.08 |
45 |
Si |
Gold protective film |
|
JH-15-2 |
15 |
0.59 |
2 |
0.08 |
45 |
Si |
Gold protective film |
|
JH-15-3 |
15 |
0.59 |
3 |
0.12 |
45 |
Si |
Gold protective film |
|
JH-16-2 |
16 |
0.63 |
2 |
0.08 |
45 |
Si |
Gold protective film |
|
JH-16-3 |
16 |
0.63 |
3 |
0.12 |
45 |
Si |
Gold protective film |
|
JH-19-3 |
19 |
0.75 |
3 |
0.12 |
45 |
Si |
Gold protective film |
|
JH-20-3 |
20 |
0.79 |
3 |
0.12 |
45 |
Si |
Gold protective film |
|
JH-25-3 |
25 |
0.98 |
3 |
0.12 |
45 |
Si |
Gold protective film |
|
JH-25.4-3 |
25.4 |
1.00 |
3 |
0.12 |
45 |
Si |
Gold protective film |
|
JH-30-3 |
30 |
1.18 |
3 |
0.12 |
45 |
Si |
Gold protective film |
|
JH-38.1-4 |
38.1 |
1.50 |
4 |
0.16 |
45 |
Si |
Gold protective film |
|
JH-38.1-5 |
38.1 |
1.50 |
5 |
0.20 |
45 |
Si |
Gold protective film |
|
JH-38.1-6 |
38.1 |
1.50 |
6 |
0.24 |
45 |
Si |
Gold protective film |
|
JH-38.1-9 |
38.1 |
1.50 |
9 |
0.35 |
45 |
Si |
Gold protective film |
|
JH-50-5 |
50 |
1.97 |
5 |
0.20 |
45 |
Si |
Gold protective film |
|
JH-50.8-5 |
50.8 |
2.00 |
5 |
0.20 |
45 |
Si |
Gold protective film |
|
JH-50.8-6 |
50.8 |
2.00 |
6 |
0.24 |
45 |
Si |
Gold protective film |
|
JH-50.8-9 |
50.8 |
2.00 |
9 |
0.35 |
45 |
Si |
Gold protective film |
|
JH-50.8-10 |
50.8 |
2.00 |
10 |
0.39 |
45 |
Si |
Gold protective film |
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