Bentham supplies an extensive range of fibre bundles, single and multi branch up to 15m in length. Specific active area profiles are available to suit different applications although many fibres are supplied with a rectangular profile at one end to optimise coupling into monochromators. Four fibre types are available to suit different wavelength ranges:

Type
Purpose
FOP
Standard glass fibre for 350-1700nm
FOP-UV
Doped quartz fibre type for 200-1350nm
FOP-IR
IR fibre type for 400-2500nm
FOP-UV/IR
Hybrid fibre bundle for 200-2500nm