For diverse industrial application challenges, such as high-power laser transmission, data transmission, or factory automation, j-fiber provides e.g. step index fibers for high power laser transmission, j-YDCF active fibers for multi-kW fiber laser cutting, high-bandwidth PCF plastic clad fibers PSHC or GIPC and j-NCS non-circular core shape fibers, extended operating temperature fibers for use in extreme temperatures, rough environments or under radiation exposure (radiation hard fibers).

Fibers for high-power laser transmission combine highest transmission performance with maximum fiber strengths. Fiber lifetime is a critical issue. j-fiber offers a complete portfolio of active, passive and combiner fibers for fiber laser and step index fibers for high power laser transmission, such as PSHC or GIPC for high laser threshold and maximum connectivity.

For medical lasers or spectroscopy j-fiber specialty j-Ultrasol offers unmatched fiber transmission stability and lifetime under UV exposure; fluorine doped step index multimode VIS-IR fibersVIS-IR fibers for medical lasers feature high fiber strengths and best geometry, with optional high-OH content they are best for UV-VIS applications.

Defense and aerospace applications demand for MMF and SMF fibers which still perform under radiation exposure or mechanical stress in harsh environments. j-fiber offers radiation hard fibers, fibers with 500 µm coatings, extended temperature fibers and j-BendAble bend-insensitive fibers to meet these challenges.

Specialty telecommunications and datacom applications demand fibers that combine high bandwidth with mechanical robustness and offer easy handling and field connectivity features. j-fiber GIPC (Graded Index Polymer Clad) Multimode fibers provides OM2 (GIPC 50) or OM1 (GIPC 62.5) telecom bandwidth performance, highest robustness due to its 200 µm form factor, excellent crimp & cleave connectivity; j-fiber Select cut-off SMF works best for use in WDM couplers or pigtails.

Sensor applications – such as for Distributed Temperature Sensing (DTS) and pressure sensing applications with MMF Extended temperature range and SMF fibers which feature polyimide coatings for applications in environments up to 300° C or acrylate coatings for up to 200° C applications as well as Select-cut-off SMF.

Geophysical applications fibers face harsh environments with extreme heat, humidity or mechanical pressure and stress. j-fiber has various MMF and SMF specialty fibers and options to meet these challenges: Extended temperature range fibers, 500µm coated fibers, radiation hard fibers, or Graded Index Polymer Clad fibers.

Transportation fibers face harsh environments with extreme heat, humidity or mechanical pressure and stress. j-fiber has various MMF and SMF specialty fibers and options to meet these challenges: Extended temperature range fibers, 500µm coated fibers, radiation hard fibers, or Graded Index Polymer Clad fibers.