Fiber Proof Testers

Fiber proof testers are designed to apply a set load to a fusion-spliced optical fiber in order to test the strength of the spliced fiber. Thorlabs’ Vytran® fiber proof testers are available in both linear and rotary designs, for both proof and tension testing. Fiber proof testers are available for single mode, multimode, and polarization-maintaining fibers. Choose from dedicated, standalone systems or multipurpose designs that are also capable of stripping, cleaning, cleaving, splicing, and/or recoating.

Use the key below to determine which tools are appropriate for your application.