

Multimode optical fiber WF600X600/990/1400
WF600X600/990/1400Design Tools
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LBTEK offers square-core fibers with five core size options: 100×100 μm, 200×200 μm, 400×400 μm, 600×600 μm, and 150×450 μm. Non-circular (square or rectangular) homogenizing fibers possess unique beam homogenization and mode scrambling characteristics. When inputting a Gaussian-distributed laser, they can produce a flat-top beam with uniform energy distribution while achieving higher coupling efficiency compared to circular fibers. These fibers are the preferred choice for beam shaping applications, such as illumination.
- Square core fiber
- Fiber length: 1 meter
- UV/IR wavelength optional

| Operating Wavelength | 300-2400 nm |
| Fiber core size | 600×600 μm |
| Fiber length | 1 m |
| Numerical Aperture | 0.22 |
| Operating Temperature | -190-+350 °C |
| Cladding diameter | 990 μm |
| Coating layer diameter | 1400 μm |
| Fiber core material | Quartz glass |
| Cladding material | Fluorine-doped silica cladding |
| Length Range | ≥49.5 (short-term mechanical stress) ≥90 (high laser power usage) |
Product Family: Multimode optical fiber (13 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| Multimode optical fiber WF100X100/400/850 |
WF100X100/400/850
| — | — | — | View |
| Multimode optical fiber WF200X200/440/1100 |
WF200X200/440/1100
| — | — | — | View |
| Multimode optical fiber WF400X400/660/1100 |
WF400X400/660/1100
| — | — | — | View |
| Multimode optical fiber WF600X600/990/1400 Current |
WF600X600/990/1400
| — | — | — | |
| Multimode optical fiber WF150X450/900/1250 |
WF150X450/900/1250
| — | — | — | View |
| Multimode optical fiber UV100X100/400/850 |
UV100X100/400/850
| — | — | — | View |
| Multimode optical fiber UV200X200/440/1100 |
UV200X200/440/1100
| — | — | — | View |
| Multimode optical fiber UV50/125 |
UV50/125
| — | — | — | View |
| Multimode optical fiber UV105/125 |
UV105/125
| — | — | — | View |
| Multimode optical fiber UV200/220 |
UV200/220
| — | — | — | View |
| Multimode optical fiber WF50/125 |
WF50/125
| — | — | — | View |
| Multimode optical fiber WF105/125 |
WF105/125
| — | — | — | View |
| Multimode optical fiber WF200/220 |
WF200/220
| — | — | — | View |






