| Single-mode fiber/ Fiber combiner | Multimode fiber (SMA905 or FC/PC connector ) |
|---|---|
| FC/PC or FC/APC connector. Single-mode fiber for core diameter of 2.5-10 um. Available for 400nm~1550 nm. Fiber splitter available for 532 nm. | Multimode fiber for core diameter of 50 um, 100 um, 200 um, 400 um, 600 um, 800 um, 1000 um. Support more than one propagation mode. |
| Polarization maintaining fiber | Liquid light fiber |
| Polarization maintaining fiber is available for wavelengths from 400 nm ~1550 nm. | Liquid light fiber for core diameter of 3 mm, 5 mm, 8 mm, 10 mm. |
| Fiber with pigtailed GRIN lens collimators | Fiber with even beam spot |
| Diameter 1.8 mm clear aperture. Coupled to standard 62.5/ 200/ 400um fibers. | Even square beam spot and even round beam spot are available on request. |
| Note: Standard fiber length is 1 m, other core diameters and lengths are available on requests. | |
| Accessories for laser coupling | |
| Fiber optic collimator | Fiber Coupler |
| Used to shape the beam after fiber, FC or SMA connector optional. Good spot uniformity Adjustable focus optional Customization available | can provide fiber coupler for all our existing lasers, SM/MM fiber type optional. The coupler is designed to connect the fiber and laser to improve fiber coupling efficiency |
| Fiber beam combiner | Fiber Holder |
| Designed for combining 4, 3, 2 fiber beam into 1 fiber (single-mode or multimode) output. | Threaded hole: M6 Thread hole spacing: 50 mm Height: 30cm, 60cm optional Base size: 30cm* 30cm |
| Part No. | Full fan Angle (α°) | Line width at 2m location (mm) | Material |
|---|---|---|---|
| FLG## | 80 °, 114° | 7-8 | BK7 |
Technical FAQ
Configuration questions for Fiber for Laser Coupling
Which fiber and connector does the Fiber for Laser Coupling use?
Single-mode fiber/ Fiber combiner: Multimode fiber (SMA905 or FC/PC connector ) · FC/PC or FC/APC connector. Single-mode fiber for core diameter of 2.5-10 um. Available for 400nm~1550 nm. Fiber splitter available for 532 nm.: Multimode fiber for core diameter of 50 um, 100 um, 200 um, 400 um, 600 um, 800 um, 1000 um. Support more than one propagation mode.. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
How should the Fiber for Laser Coupling be included in an optical power budget?
Polarization maintaining fiber is available for wavelengths from 400 nm ~1550 nm.: Liquid light fiber for core diameter of 3 mm, 5 mm, 8 mm, 10 mm.. Check the Laser components and accessories passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.