High NA Fibers

j-fiber offers a portfolio of both, Step index and graded index Multimode and Singlemode fiber with high NA:

Multimode:

• step index up to 0.36, available in custom core/clad ratios, e.g. 190/200
  
• graded index up to 0.29, available in standard core/clad ratios, e.g. 100/140

Singlemode:

• up to 0.35

Coating Options:

• Customer can choose from our Acrylate and High temperature Coating