High Performance Optics For Industrial Fiber Lasers
Ophir optics for 1μm high power fiber lasers
With decades of knowledge and experience in the optical industry, using cutting-edge measurement equipment, Ophir offers a wide array of first-class optical coatings for high power fiber lasers in the 1μm wavelength range, including:
•Protective windows
•Spheric & aspheric lenses
• Optical collimation and focusing assemblies (doublets and singlets)
High power lasers are a growing industry with numerous applications. As technology advances, and lasers become more sophisticated, the optics used in such systems must provide increasingly superior levels of performance. Here's where Ophir steps in. With the 1μm high power laser optics range, Ophir guarantees maximum focus stability and minimum aberrations, by using advanced manufacturing technologies, for high optical performance.
With decades of knowledge and experience in the optical industry, using cutting-edge measurement equipment, Ophir offers a wide array of first-class optical coatings for high power fiber lasers in the 1μm wavelength range, including:
•Protective windows
•Spheric & aspheric lenses
• Optical collimation and focusing assemblies (doublets and singlets)
High power lasers are a growing industry with numerous applications. As technology advances, and lasers become more sophisticated, the optics used in such systems must provide increasingly superior levels of performance. Here's where Ophir steps in. With the 1μm high power laser optics range, Ophir guarantees maximum focus stability and minimum aberrations, by using advanced manufacturing technologies, for high optical performance.
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| Optical collimation and focusing assemblies | |||||||||||||||||||||||||||||
| Our line of replacement focusing and collimation assemblies is available off-the-shelf and is compatible with leading OEM laser brands. Standard products offered for 100mm, 125mm, 150mm focal length. Design and manufacture, according to customer needs, is available upon request. | |||||||||||||||||||||||||||||
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| Aspherical Lenses Aspherical surfaces on collimating and focusing lenses provide improved performance over conventional, spherical surfaces in high-power industrial fiber laser and direct diode laser systems. The aspherical shape of the optics reduces spherical aberration resulting in a smaller spot size, a uniform spot shape and greater depth of focus. Ophir Fiberlens™ aspheric lenses are available in custom configurations for all high-power industrial fiber laser and direct diode laser systems. |
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| Specification | Value / Range | Tolerance |
| Diameter (range) | 12.0 – 300.0 mm | + 0 / - 0.10 mm |
| Effective focal length (EFL) | 20.0 – 500.0 mm | < 0.1% |
| Lens types | Aspherical – plano Aspherical – spherical Aspherical – aspherical |
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| Clear aperture | > 90% of diameter | |
| Asphere power | < 2.0 fringe at 632.8 nm Radius of curvature | |
| Asphere irregularity | < 0.5 fringe at 632.8 nm (P-V) | |
| Scratch - dig | 20-10 or better | |
| Surface roughness | < 2 nm RMS | |
| Substrate material | High-purity, UV-grade fused silica | |
| Focal length | ≤0.1% | |
| ETV | ≤10μm |
Lenses for high power fiber lasers
| Ophir P/N | Diameter (Inch/ mm) | F.L. (inch/ mm) | E.T. (mm) |
| Focusing Doublet | |||
| 633859-117 | 1.18/ 30.0 | 4.92/ 125.00 | Assembly #680339-001 |
| 633860-117 | 1.18/ 30.0 | 4.92/ 125.00 | |
| 633910-117 | 1.46/ 37.0 | 5.91/ 150.00 | Assembly #680337-001 |
| 633911-117 | 1.46/ 37.0 | 5.91/ 150.00 | |
| 633771-117 | 1.18/ 30.0 | 5.91/ 150.00 | |
| 633772-117 | 1.18/ 30.0 | 5.91/ 150.00 | |
| Collimating Doublet | |||
| 633861-117 | 1.18/ 30.0 | 3.94/ 100.00 | Assembly #680340-001 |
| 633862-117 | 1.18/ 30.0 | 3.94/ 100.00 | |
| 634132-117 | 1.46/ 37.0 | 3.94/ 100.00 | Assembly #680355-001 |
| 634133-117 | 1.46/ 37.0 | 3.94/ 100.00 | |
| Single Lens | |||
| 632284-117 | 1.50/ 38.1 | 7.50/ 190.50 | 7.00 |
| 631669-117 | 1.50/ 38.1 | 5.00/ 127.00 | 7.00 |
| 632291-117 | 1.50/ 38.1 | 7.09/ 180.00 | 3.00 |
| 632292-117 | 1.50/ 38.1 | 8.66/ 220.0 | 3.30 |
| 632294-117 | 2.00/ 50.8 | 5.91/ 150.00 | 11.60 |
| 633112-117 | 2.00/ 50.8 | 7.50/ 190.00 | 11.45 |
| 632331-117 | 1.18/ 30.0 | 7.87/ 200.00 | 2.45 |
| 632754-117 | 1.00/ 25.4 | 8.00/ ~200.00 | 6.00 |
| 633842-117 | 1.00/ 25.4 | 4.43/ 112.5 | 2.40 |
| 633214-117 | 1.00/ 25.4 | 3.94/ 100.00 | 2.00 |
| 631521-117 | 1.38/ 35.0 | 5.91/ 150.00 | 9.00 |
| 633841-117 | 1.00/ 25.4 | 8.86/ 229.00 | 3.20 |
| 633415-117 | 1.50/ 38.1 | 8.27/ 210.00 | 6.38 |
| 633120-117 | 1.97/ 50.0 | 8.66/ 220.00 | 2.80 |
| 633230-117 | 1.57/ 40.0 | 5.91/ 150.00 | 5.00 |
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| Ophir P/N | Diameter (Inch/ mm) | E.T. (mm) | ||
| 633267-117 | 0.85/ 21.5 | 2 | ||
| 632252-117 | 0.88/ 22.4 | 4 | ||
| 632445-117 | 1/ 25.4 | 3 | ||
| 633723-117 | 1/ 25.4 | 5 | ||
| 633481-117 | 1/ 25.4 | 4 | ||
| 632830-117 | 1.18/ 30.0 | 5 | ||
| 632240-117 | 1.18/ 30.0 | 1.5 | ||
| 632755-117 | 1.26/ 32.0 | 6.35 | ||
| 632595-117 | 1.31/ 33.3 | 1.5 | ||
| 632251-117 | 1.34/ 34.0 | 5 | ||
| 632851-117 | 1.42/ 36.0 | 5 | ||
| 633411-117 | 1.46/ 37.0 | 7 | ||
| 632958-117 | 1.5/ 38.1 | 5 | ||
| 633347-117 | 1.5/ 38.1 | 1.5 | ||
| 632933-117 | 1.65/ 42.0 | 9 | ||
| 632498-117 | 1.97/ 50.0 | 2 | ||
| 632346-117 | 2/ 50.8 | 6.35 | ||
| 632713-117 | 2.17/ 55.0 | 1.5 | ||
| 633824-117 | 1.38/ 35.0 | 1.5 | ||
| *Ophir Optics meets ROSH directive according to China ROHS regulation and ROHS2 directive 2011/65/EU | ||||
