Collimated-Beam Shapers Col_RD-001-Q
Collimated beam-shaper modules suit extended working-distance ranges or long depths of focus. Collimated flat-top elements complement standard shapers, which provide uniform intensity at a specified distance. The module maintains faithful, power-uniform beams with constant size/shape over an extended range, with crisp profiles/edges in circular, square, rectangular, elliptical, line or custom forms. With single-mode input, collimated flat tops suit industrial surface treatment where surface-to-delivery distance varies, maintaining smooth edge processing at any specified working distance. A compact module provides the required flat top: designed for a 3mm single-mode input, producing a 3mm circle or 3X3mm square; other sizes/rectangular/line outputs are customizable. Standard multimode output: ??x?? mm. Multimode catalog: Model | Wavelength[nm] | Output Shape[mm] | Output Size[mm]; Col_RD-001-Q | 532 | Circular | 7.8; Col_HM-001-I | 1064 | Square | 13.2x13.2. Multimode input: HOLO / OR collimated homogenizers suit extended working distances and complement standard diffractive homogenizers, which shape light at one distance. Ideal for nonflat surfaces or varying distances in industrial treatment. Smaller beams improve collimation length/shape contrast; highly coherent beams produce speckle. Fiber-coupled modules connect directly through collimators, preferably small output <2 mm, using standard fiber adapters. Collimated intensity profiles are required in many applications. Specific line lengths/widths are common; for prototypes, customized line modules using catalog optomechanics are recommended, while industry should use custom optomechanics. Collimated line homogenizers can also use fiber interfaces.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Length [Single-Mode Input;Square Collimated TH] | <80mm |
| Length [Single-Mode Input;Circular Collimated TH] | <50mm |
| Diameter [Single-Mode Input;Square Collimated TH] | 41.7mm |
| Diameter [Single-Mode Input;Circular Collimated TH] | 41.7mm |
| Material [Single-Mode Input;Square Collimated TH] | Fused-silica optical elements, anodized-aluminum body |
| Material [Single-Mode Input;Circular Collimated TH] | Fused-silica optical elements, anodized-aluminum body |
| Wavelengths [Single-Mode Input;Square Collimated TH] | Any single wavelength in the 300-2000nm range |
| Wavelengths [Single-Mode Input;Circular Collimated TH] | Any single wavelength in the 300-2000nm range |
| Input Beam Diameter [Single-Mode Input;Square Collimated TH] | 3 mm |
| Input Beam Diameter [Single-Mode Input;Circular Collimated TH] | 3 mm |
| M2 [Single-Mode Input;Square Collimated TH] | <1.5 |
| M2 [Single-Mode Input;Circular Collimated TH] | <1.5 |
| Shape [Single-Mode Input;Square Collimated TH] | Square |
| Shape [Single-Mode Input;Circular Collimated TH] | Circular |
| Dimensions [Single-Mode Input;Square Collimated TH;Output] | 3 mm × 3 mm |
| Dimensions [Single-Mode Input;Circular Collimated TH;Output] | Diameter 3mm |
| Efficiency [Single-Mode Input;Square Collimated TH] | >97% |
| Efficiency [Single-Mode Input;Circular Collimated TH] | >97% |
| Collimation Characteristics [Single-Mode Input;Square Collimated TH] | The collimation characteristics at the exit can be maintained over 300 [mm] |
| Collimation Characteristics [Single-Mode Input;Circular Collimated TH] | The collimation characteristics at the exit can be maintained over 300 [mm] |
| Wavelengths [Multimode Input;Standard Product Parameters] | 1064 nm |
| Incident Beam Size [Multimode input; standard product parameters; *a smaller beam has a positive effect on collimation length and shape contrast **speckle occurs with highly coherent laser beams] | <3 mm |
| Glass Material:DOE/Lens [Multimode Input;Standard Product Parameters] | Quartz Glass /BK7 |
| Collimation Length [Multimode Input;Standard Product Parameters] | > 200 mm |
| Coating [Multimode Input;Standard Product Parameters] | AR/ AR |
| Module Length [Multimode Input;Standard Product Parameters] | 92.7 mm |
| Outer Diameter [Multimode Input;Standard Product Parameters] | 30.5 mm |
Applications
Key Features
Datasheet
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