Latest and greatest optical fiber technologies of year 2022. Let me introduce catalogues with the latest innovations, unique products that we offer to our partners.


This brochure provide schematic pictures together with photos of real assemblies and refraction index profile diagrams. There is reflected results of research of different end treatment technologies. Data are compiled in graph showing changes of transmission depending on numerical aperture (NA) at what light is coupled in bundle end.

There are explained following fiber bundle end treatment technologies:

Glued end bundles (GB)

Hexagon Fused end bundles (HFB)

Clad Fused bundles (CFB)

Monolith Fused bundles (MFB)

Innovative CFB technology provides number of advantages for high power, high NA and non-circular active end applications.


CO2 Laser Fiber

This is a leaflet of AgI/Ag hollow core fiber for 10.6µm wavelength for medical and industrial applications. Technology for mass production of new fiber was developed in premises of Lightguide and we are receiving more and more positive feedback from market about this material.


Carbon Coated H2 Loaded Fiber

There was developed new fiber for DUV applications, where solarization (also called photodarkening) caused defects in material during UV light exposure becomes main reason of transmission decrement in fiber. New fiber is Hydrogen loaded, while hermetical Carbon coating ensures, that Hydrogen is well trapped in glass material of fiber. Hydrogen starts to react with defects immediately after their appearance. During chemical reactions defects are changed and there are released OH groups. New ZLDUV…CPH fiber provided superior transmission at 250nm down to 193nm.


Fused Silica Capillary Tubing

Lightguide supplies precision custom-made capillaries with Polyimide jacket for analytical equipment.