Click to change the region

Assemblies with Coatings

FIBRE END FACES WITH ANTI-REFLECTIVE COATING FOR HIGH COUPLING EFFICIENCY.

Anti-Reflective (AR) Fiber Tips

The fiber ends are equipped with AR coatings to avoid disruptive reflections (physically always 4% on the fiber/air boundary). All desired wavelengths, such as, for example, 532 nm, 808 nm, 980 nm, 1064 nm, 1310 nm, 1480 nm, and 1550 nm can be implemented.

The coatings are available as single AR coatings (anti-reflection for a single wavelength), dual AR coatings (anti-reflection for two wavelengths), or broadband AR coatings (anti-reflection for a wide wavelength range).

Coated fiber optical cables are used in power transmission, medical technology, and material processing.

In principle, all fiber types can be equipped with an AR coating, if all the materials used are suitable for use in a high-vacuum environment and do not outgas.

Metallized Pigtails

Metallized pigtails are available for the hermetically sealed assembly of optical fibers in metal housings. The fibers are coated with a nickel / gold layer and can therefore be directly soldered into metal housings and feedthroughs. Any quartz fiber can be metallized. Some of the typical layer thicknesses are as follows: <1 µm for the nickel layer and 0.5 – 1.0 µm for the gold layer on top. The metallization lengths are between 3 and 40 mm.

The gold layer can be applied with tight tolerances and sticks very tightly to the fiber. Coated and soldered 125-µm fibers withstand, for example, pulling forces of more than 10 N.

Applications are extremely multifaceted. A few examples include:

  • Laser diodes in the field of telecommunications
  • External modulators
  • Pump laser diodes
  • High power arrays
  • Fiber optical sensors for harsh environmental conditions

LASER COMPONENTS Nordic - Your competent partner for optical and optoelectronic components in Sweden, Norway, Finland, Denmark, and Iceland.

Welcome to LASER COMPONENTS Nordic AB, your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Crown (SEK). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:

Box 14001 / Skårs led 3
SE-400 20 Göteborg
Sweden

Phone: +46 (0)31 703 7173
Email: info(at)lasercomponents.se

Team of experts
You have questions or need our support?
Please call us.
Harvey Washbrook
Sales Account Manager
Harvey Washbrook
Laser Components Nordic AB
41263 Göteborg - Sweden
Svante Karlsson
Sales Account Manager
Svante Karlsson
Laser Components Nordic AB
41263 Göteborg - Sweden
Contact Form
You would like to send us something? You can reach us by phone and by e-mail.

Laser Components

Box 14001 / Skårs led 3
SE-400 20 Göteborg
Sweden

Phone: +46 (0)31 703 7173

You will be redirected
to the Fiber Technology Website ...