Lab-grade Fiber Splitters

Lab-grade Fiber Splitters


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This product is currently out of stock and unavailable.



Our laboratory-grade fiber splitter assemblies offer high quality at an affordable price.  Splitters are used to split or mix light using a Y-configuration and connect easily to Ocean Optics spectrometers, light sources and sampling accessories. They are good for mixing light from two different locations and delivering it through a single fiber to a spectrometer or sample. This ability can be used to combine illumination from two different light sources, or to mix light collected from two different sampling points before delivery to a spectrometer.


  • Comprised of three fibers – two fiber legs on one side that overlap inside a junction with a third fiber at the common end.
  • The fiber type used in each leg is the same, but custom assemblies with different fiber core diameters or wavelength ranges can be requested.

Engineering Specifications Lab-grade Fiber Splitters
Jacket: PVDF zip tube
Connectors: Standard hex-nut SMA
Length: 2 m
Fiber core size: 200 – 400 μm (see product variations table for options)
Wavelength range: UV/VIS, VIS/NIR (see product variations table for options)
Fiber Buffer: See Fiber Bend Radius and Mechanical Specifications
Bend radius: See Fiber Bend Radius and Mechanical Specifications


Fiber UV/Visible 
(300 – 1100 nm)
(400 – 2100 nm)

Still don’t see the length or configuration you need?  Have us build a custom fiber assembly for you!

Measurement Techniques in which this product is used: