Large Output Beam Expanders
Special Optics line of large output beam expanders provide diffraction limited performance over the entire 100mm aperture, and deliver low wavelength distortion and high transmittance over a broad spectral range. They feature adjustable focus for collimation at various wavelengths, broadband anti-reflection coatings, large output and input apertures and a diffraction limited Galilean design. Wavefront distortion is standard at less than 1/2 wave, but 1/4 or 1/8 wavefront distortion can be achieved upon request. Custom systems have been designed to provide output beam diameters of over 200mm as well as input beam diameters that exceed 100mm.
Note: 1/4 or 1/8 wavefront distortion can be achieved. Please call or email us for this request.
Features
- Adjustable Lens Spacing
- Low Insertion Loss
- Dual Wavelength Correction
SPECS
- Coating Damage Threshold500 MW/cm2
- Transmission> 92%
- Useable Spectral Range400 - 1650 nm
- Wavefront Distortion< 1/2 Wave @ 633 nm
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50-100-5X-λ | 5X Diffraction Limited, High Transmission Large Output Beam Expander |
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50-100-10X-λ | 10X Diffraction Limited, High Transmission Large Output Beam Expander |
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50-100-20X-λ | 20X Diffraction Limited, High Transmission Large Output Beam Expander |
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50-100-40X-λ | 40X Diffraction Limited, High Transmission Large Output Beam Expander |
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13853-00 | Mount Bracket for use with 50-100 Series Beam Expander |
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50-100-5X-λ
5X Diffraction Limited, High Transmission Large Output Beam Expander
Specs & Docs
50-100-5X-λ
5X Diffraction Limited, High Transmission Large Output Beam Expander
Specifications
Expansion Ratio
5X
Input Aperture (mm)
20
Output Aperture (mm)
100
Documents
Mechanical Drawing
50-100-10X-λ
10X Diffraction Limited, High Transmission Large Output Beam Expander
Specs & Docs
50-100-10X-λ
10X Diffraction Limited, High Transmission Large Output Beam Expander
Specifications
Expansion Ratio
10X
Input Aperture (mm)
10
Output Aperture (mm)
100
Documents
Mechanical Drawing
50-100-20X-λ
20X Diffraction Limited, High Transmission Large Output Beam Expander
Specs & Docs
50-100-20X-λ
20X Diffraction Limited, High Transmission Large Output Beam Expander
Specifications
Expansion Ratio
20X
Input Aperture (mm)
5
Output Aperture (mm)
100
Documents
Mechanical Drawing
50-100-40X-λ
40X Diffraction Limited, High Transmission Large Output Beam Expander
Specs & Docs
50-100-40X-λ
40X Diffraction Limited, High Transmission Large Output Beam Expander
Specifications
Expansion Ratio
40X
Input Aperture (mm)
2.5
Output Aperture (mm)
100
Documents
Mechanical Drawing
13853-00
Mount Bracket for use with 50-100 Series Beam Expander
Specs & Docs
13853-00
Mount Bracket for use with 50-100 Series Beam Expander
Documents
Mechanical Drawing