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IR Beam Profiler
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LaserDec CL200

LaserDec CL500

LaserDec CR200
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Attenuation Unit 90°

Attenuation Unit 0°

IR Beam Reducer

Microscope Objective
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IR-Beam Reducer
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The beam reducers are add-ons to the LaserDec CL Beam Profilers. They are based on zinc selenide (ZnSe) lens elements with adjustable lens spacing. The large input aperture allows beam profiling of lasers with diameters up to 40mm with CINOGY’s LaserDec systems. A high transmission rate >97% and a low wavefront distortion <1/4 Wave ensure beam reducing without loss.

IR Beam Reducer

The beam reducers can be used up to intensities of 20kW/cm2 for pulse laser and 1kW/cm2 for cw laser. They have one positive input lens and one negative output lens (Galilean type).

 

 

BR-25-2x

BR-50-2X

BR-50-5x

BR-75-5x

Spetral range:

 

10.6µm

10.6µm

10.6µm

10.6µm

Ratio:

 

2x

2x

5x

5x

Large aperture:

 

Ø=25mm

Ø=50mm

Ø=50mm

Ø=75mm

Beam diameter:

 

max. 13mm

max. 26mm

max. 26mm

max. 40mm

Intensity (Imax) CL200:

 

1kW/cm2

-

400W/cm2

400W/cm2

Intensity (Imax) CL500:

 

-

1kW/cm2

400W/cm2

400W/cm2

Coating damage threshold:

 

100MW/cm2
LaserDec with Beam Reducer

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