Beam Shaper
Feature
The beam shaper is an element that converting into a flattop beam for a single mode laser. Processing with suppressed taper is achieved by way of micro cutting and micro drilling.
We provide some types that single element, set of two lenses, non-focus unit. The choices are the aspheric lens type and DOE (Diffractive Optical Elements) type. Non circular shape such as a line or a rectangle shape are acceptable for DOE type.
●Materials
Zinc selenide (ZnSe) is the material used most frequently because its transparency to infrared CO2 laser beams is high (absorption coefficient is small), and it transmits visible guide light. Sumitomo Electric has established a consistent production through growth of the optical crystal to polishing and coating.
●Coating
The anti-reflection coatings are used on the both side of lenses.
No ThF4 (thorium fluoride : radioactive material) is used for CO2 laser optics of Sumitomo Electric. We provide environment-friendly products.
Movie
Spec Examples
Single Element 〈Aspheric Beam Shaper〉
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| Cat. No. | Wavelength (μm) | Incident Beam Diameter (1/e2ømm) | Flattop Size (mm) | Working Distance (mm) | Dimensions (mm) | |
|---|---|---|---|---|---|---|
| øD | T | |||||
| AHZ1-17.5-4WD100 | 10.6 | 17.5 | 4 | 100 | 50.8 | 7.0 |
Set of Two Lenses (with Phase Compensation) 〈Aspheric Beam Shaper〉
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| Cat. No. | Wavelength (μm) | Incident Beam Diameter (1/e2ømm) | Output Beam Size (mm) | Lens Spacing (mm) | Dimensions (mm) | |
|---|---|---|---|---|---|---|
| Shaper (øD×T) |
Phase Compensation (øD×T) |
|||||
| AHCZ1-15-15LD170 | 10.6 | 15 | 15 | 170 | 50.8×8 | 50.8×8 |
| AHCZ1-8-8LD150 | 8 | 8 | 150 | 30×5 | 30×5 | |
| AHCZ9-8-8LD150 | 9300 （9400） |
8 | 8 | 150 | 30×5 | 30×5 |
| AHCZ9-6.5-6.5LD122 | 6.5 | 6.5 | 122 | 30×5 | 30×5 | |
Single Element 〈DOE Beam Shaper〉
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| Cat. No. | Wavelength (μm) | Incident Beam Diameter (1/e2ømm) | Flattop Shape (mm) | Working Distance (mm) | Dimensions (mm) | |
|---|---|---|---|---|---|---|
| øD | T | |||||
| DHZ1-20-8.5X4WD600 | 10.6 | 20 | 8.5 × 4 | 600 | 50.8 | 5.0 |
| DHZ9-15-S0.15WD67 | 9.3 (9.4) |
15 | 0.15 × 0.15 | 67 | 50.8 | 5.0 |
Single Element (Line Beam)〈DOE Beam Shaper〉
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| Cat. No. | Wavelength (μm) | Incident Beam Diameter (1/e2ømm) | Flattop Shape (mm) | Working Distance (mm) | Dimensions (mm) | |
|---|---|---|---|---|---|---|
| øD | T | |||||
| DHWZ1-15-25X0.3WD250 | 10.6 | 15 | 25 × 0.3 | 250 | 50.8 | 5.08 |
| DHWZ1-15-50X0.5WD500 | 15 | 50 × 0.5 | 500 | 50.8 | 5.08 | |
| DHWZ1-6.25-10X0.2WD85 | 6.25 | 10 × 0.2 | 85 | 50.8 | 5.08 | |
| DHWZ1-8.75-14X0.14WD85 | 8.75 | 14 × 0.14 | 85 | 50.8 | 5.08 | |
Long Focal Depth(Non-Focus) Type 〈DOE Beam Shaper〉
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| Cat. No. | Wavelength (μm) | Incident Beam Diameter (1/e2ømm) | Typical Flattop Shape (μm) * | Dimensions (mm) | |
|---|---|---|---|---|---|
| øD | T | ||||
| DHLZ1-8-290 | 10.6 | 8 | ø290 | 25.4 | 5.08 |
| DHLZ1-7.2-S310 | 7.2 | 310 × 310(TypeⅠ) | 25.4 | 5.08 | |
| DHLZ1-7.2-S320E | 7.2 | 320 × 320(TypeⅡ) | 25.4 | 5.08 | |
| DHLZ9-8-275 | 9.3 (9.4) |
8 | ø275 | 25.4 | 5.08 |
| DHLZ9-7.2-S285E | 7.2 | 285 × 285(TypeⅡ) | 25.4 | 5.08 | |
* When an FL 127mm focusing lens is used
We offer a wide selection of products with specifications other than those listed here. Contact us with the specific details of the products you need.
Product Inquiry
Feel free to contact us for cutting and machining information
on cutting troubles and review of tooling as well as questions,
feedbacks, and requests for our home page.
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