Get Quotations on your custom Fiber Optic Coupler requirement from multiple manufacturers via GoPhotonics. Enter your requirements, details and upload any supporting files. While the term is sometimes loosely used for hardware that couples free-space light into a fiber (properly called fiber launch systems), this category primarily refers to. Fiber Optic Coupler is a passive optical device that allows light signals to be split or combined within a fiber optic communication system. Download. Thorlabs offers a varied selection of single mode (SM), polarization-maintaining (PM), multimode (MM), and double-clad fiber couplers, as well as 1x8 and 1x16 SM PLC splitters; 1x4, 1x8, and 1x16 PM PLC splitters; wideband multimode circulators; RGB combiners; and WDMs.
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