Product classification


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Optical fibers

Technical description: Quartz double clad optical fibers use quartz material as the optical core layer, fluorine-doped quartz material as the optical layer, and are coated with resin to ensure the strength of the fiber. If necessary, an outer sheath layer can also be used. The use of fluorine-doped quartz material as the optical layer enables the optical fiber to transmit a wider spectral range and can transmit high-power optical energy.

Product parameters:

fiber core


optical cortex

Fluorine-doped quartz

Coating layer

Acrylic resin / hard resin cladding

outer sheath layer

Tefzel® (Teflon resin), etc.

Numerical Aperture (NA)

0.22 ± 0.02

Applicable transmission wavelength (nm)


190 ~ 1200
380 ~ 2500

Optical fiber bending radius (D is the fiber core diameter)

100D for short time, 300D for long time

Operating temperature

–40ºC ~ +100ºC

Note: The above product parameters can be customized according to customer needs. 

Light emitting method: