Si reflective mirror with gold film
- Payment Type:
- T/T
- Incoterm:
- CIF
- Delivery Time:
- 30 Days
- Transportation:
- Ocean, Land, Air
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Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 4000 |
| Supply Ability: | 4000 |
| Payment Type: | T/T |
| Incoterm: | CIF |
| Transportation: | Ocean,Land,Air |
CO2 reflective mirrors are importanted components of the laser light transmission system. In CO2 laser optical path, the coordination between reflector and focus lens constitutes a complete optical path
The Si reflective mirror is the most popular materials used in laser engraving machine, laser cutting machine and laser marking machine.
The diameter of mirror is 25mm and basic material is Silicon. The product is plated with multi-layer dilectric film,which enjoys cleaning durablility and the reflecting rate is over 99.5%.
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.
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Requirements for conventional processing of reflective mirror |
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Base material: |
Si |
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Form tolerance: |
+0.0/-0.1mm |
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Thickness tolerance: |
±0.1mm |
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Type: |
λ/4 632.8nm |
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Finish: |
S1:40-20,S2:Sperm membrane |
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Parallelism: |
<1' |
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Effective aperture: |
>90% |
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The down side: |
<0.2×45° |
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Coating: |
High reverse coating |
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mirror |
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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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