Si / Mo CO2 Laser Reflective Mirror

Si / Mo CO2 Laser Reflective Mirror

Co2 Laser mirror

Laser reflector mirror is an important component in laser light transmission system. In CO2 laser light path, reflection mirror has two roles. For one part, it can be a rear mirror in laser tube. The lens base contains certain curvature, which plays a role in oscillating laser. For another part, in some laser designs, the reflection mirror in laser tube can change the light, and thus reduce the length of laser tube. For a whole laser system, the combination of reflection mirror and focus lens is composed of a complete light path to make the design of laser machines more space-saving and, if possible, decline the loss of laser materials and maintain the laser working power to the greatest extent.

 

In general, reflection mirrors adopt molybdenum and silicon as their basis materials. Molybdenum mirrors can work in severe operating conditions, have long service life, can bear high laser power, no coating film and resistance to wipe. Its major flaw is low reflective efficiency. Silicon is the most commonly-used base material of reflect mirror, which has good optical thermal ability. Therefore, it has a lot of advantages, such as high reflectivity, strong durability, stable thermal property, etc. The highest reflectivity rate of our Silicon laser mirror with highest reflective metal coating reaches to 99.8%, which occupies the leading position in the list of laser manufacturers.

Available specifications:

Type

Material

Diameter(mm)

E.T(mm)

Reflectivity

SPT0.50-0.08

Silicon

12.7

2.0

>99.5

SPT0.61-0.08

Silicon

15.4

2.0

>99.5

SPT0.71-0.09

Silicon

18.05

2.5

>99.5

SPT0.75-0.12

Silicon

19.05

3.0

>99.5

SPT0.78-0.12

Silicon

20.0

3.0

>99.5

SPT0.98-0.12

Silicon

25.0

3.0

>99.6

SPT1.0-0.12

Silicon

25.4

3.0

>99.8

SPT1.10-0.12

Silicon

27.94

3.0

>99.6

SPT1.20-0.12

Silicon

30.0

3.0

>99.8

SPT1.50-0.16

Silicon

38.1

4.0

>99.8

SPT2.0-0.19

Silicon

50.8

5.0

>99.8

 

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