K9 plated gold planar Si mirror 1064 nm

 

This optical element is used for planar reflecting the laser beam and is an important component of the laser system.

 

As  a kind of high quality medium film mirrors, it has high reflectance and  low flatness. Using the high quality surface coating will protect the  layer of gold not to damage, and increases the gold layer reflection  efficiency.

 

This kind of mirror consists of a variety of specifications.

It has countless applications, such as Laser engraving machine, laser cutting equipment, etc…

 

We  can be customized according to customer demand for different diameters  of silicon mirror, in addition to providing drilling, cutting edge and  other special-shaped silicon mirror, Please visit my store for more Laser items.

 

Feature

  Advanced manufacturing methods

  Latest ultra-low absorption coatings

  Highest quality substrates

 

Technical Parameters

 

Products Type LM-K9-10600 Material K9

Wave length 10600 nm Diameter tolerance +0/-0.1mm

Reflectance 99.5% Thickness tolerance -0/0.1mm

mirror diameter 20mm Aperture >90%

mirror thickness 3mm Flatness 41064 nm 

incidence angle 0o Surface Quality 60-40

 

 

Something buyer need to know:

1 This  kind of mirror is used to reflect laser that less than 60W, If the  laser is more than 60W, we suggested to use the Mo mirror or the silicon  Gold Plated mirror. 

 

working life:                  

K9 mirror can work for CO2 laser less than 40w. normally, the working life will take 2000-4000 hours

2. SI and MO mirror can work for CO2 laser more than 40w,  normally, the working life will take 2000-5000 hours. for example, if  you use it on 60w laser, it can work for 5000 hours, if you use it on  150w laser, it may work for 2000 hours.                  

3. znse and GAAS laser: 2000-5000 hours. the higher the output is, the shorter the working life it is.                  

4. CVD znse: 3000-6000 hours. but it gets better permeability than normal znse and gaas.                  

 

clean:                  

step 1: please use 100% alcohol to clean the mirror/lens. there is  a protective painting on the MO surface, please use 100% alcohol to  clean it before you use it.                  

step 2: do not use a normal towel to clean the alcohol. we  recommend soft cloth and let the alcohol volatilized naturally.                  

step 3: avoid any scratch and skip. if the mirror/lens get any  scratch, we do recommend you change it asap. otherwise the mirror/lens  may be cracked and hurt people.                  

 

warranty:                  

1. mirror/lens are consuming material, we can replace the item only if they are not used.                 

2. since they are consuming material, and if you want to return  it, please return the package to us within 1 day you receive the  package.      

 

 

Besram Service

Buying Tips

Please read item description, datasheet or the manual before using the products. If you are not sure, please contact us via message or email with us. We will help you as soon as possible.

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