Step Index IR/UV Preforms for optical fiber manufacturing

Features and Benefits

1)Designed for optical fibers to provide reliable power or light transmission in a wide spectral range from 600nm to 2000nm(IR Range) or 200 nm to 800 nm(UV/VIS range)

2)Versatile use in industrial, medical, spectroscopic, R&D applications

3)Features pure synthetic quartz glass as core material and cladding of fluorine doped silica layers.

Other core materials upon request.

4)Available with low OH or high OH content to provide lowest attenuation for application in IR/UV spectral region with a typical numerical aperture of 0.22 +/- 0.02

Custom preform designs upon request

Customized types of core and cladding materials and designs:

• Single doped cladding layer or multiple cladding structure

• Different fluorine doping concentration for inner and outside layers

• Outside layers with pure silica

• Higher numerical aperture up to 0.26 (pure silica core)

• Lower numerical aperture <0.20 to meet specific laser launch requirements

• Higher CCDR values

Any other specification details upon request. Please feel free to contact us:

Email: hofei@hofei-link.com