BEP0005-532
A laser beam expander increases the laser beam diameter to reduce its divergence and is therefore often used in laser ranging or focusing systems. Compared with an unexpanded beam, the expanded beam has lower divergence for long-distance measurements. In laser-processing applications, it can also be focused to obtain a smaller spot with higher power density. U-optic offers beam expanders with various magnifications for wavelengths including 355nm, 532nm, 633nm and 1064nm.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Lens Material | H-K9L |
| Dimension D | 34 mm |
| Length L | 75 mm |
| Design Wavelength | 532 nm |
| Magnification | 5 |
| Maximum Output Beam Diameter | 29.4 mm |
| Barrel Material | Duralumin Alloy |
| Lens Surface Quality | 60/40 |
| Transmitted Wavefront Distortion [@632.8nm(RMS)] | <λ/4@632.8nm(RMS) |
| Interface | M22x0.75mm |
| Coating [@Design Wavelength] | All Lenses Have a Single-Wavelength Antireflection Coating; Total Transmittance >98%@Design Wavelength |
| Damage Threshold [20ns, 20Hz, @1064nm] | >5J/cm², 20ns, 20Hz, @1064nm |
| Coating-Total Transmittance [@Design Wavelength] | >98%@Design Wavelength |
Key Features
Datasheet
Supplier Information
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BEP0004-1064 Beam Expander U-optic
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A laser beam expander increases the laser beam diameter to reduce its divergence and is therefore often used in laser ranging or focusing systems. Compared with an unexpanded beam, the expanded beam has lower divergence for long-distance measurements. In laser-processing applications, it can also be focused to obtain a smaller spot with higher power density. U-optic offers beam expanders with various magnifications for wavelengths including 355nm, 532nm, 633nm and 1064nm.
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A laser beam expander increases the laser beam diameter to reduce its divergence and is therefore often used in laser ranging or focusing systems. Compared with an unexpanded beam, the expanded beam has lower divergence for long-distance measurements. In laser-processing applications, it can also be focused to obtain a smaller spot with higher power density. U-optic offers beam expanders with various magnifications for wavelengths including 355nm, 532nm, 633nm and 1064nm.
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BEP0004-532 Beam Expander U-optic
Lens Material: H-K9L Dimension D: 34 mm Length L: 75 mm
A laser beam expander increases the laser beam diameter to reduce its divergence and is therefore often used in laser ranging or focusing systems. Compared with an unexpanded beam, the expanded beam has lower divergence for long-distance measurements. In laser-processing applications, it can also be focused to obtain a smaller spot with higher power density. U-optic offers beam expanders with various magnifications for wavelengths including 355nm, 532nm, 633nm and 1064nm.
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BEP0005-1064 Beam Expander U-optic
Lens Material: H-K9L Dimension D: 34 mm Length L: 77 mm
A laser beam expander increases the laser beam diameter to reduce its divergence and is therefore often used in laser ranging or focusing systems. Compared with an unexpanded beam, the expanded beam has lower divergence for long-distance measurements. In laser-processing applications, it can also be focused to obtain a smaller spot with higher power density. U-optic offers beam expanders with various magnifications for wavelengths including 355nm, 532nm, 633nm and 1064nm.
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BEP0005-355 Beam Expander U-optic
Lens Material: UV Fused Silica Dimension D: 27 mm Length L: 76 mm
A laser beam expander increases the laser beam diameter to reduce its divergence and is therefore often used in laser ranging or focusing systems. Compared with an unexpanded beam, the expanded beam has lower divergence for long-distance measurements. In laser-processing applications, it can also be focused to obtain a smaller spot with higher power density. U-optic offers beam expanders with various magnifications for wavelengths including 355nm, 532nm, 633nm and 1064nm.
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