Evanescent Optics INC.
Our small footprint couplers, splitter/combiners and other components can be configured as NxM port, splice free coupler arrays and as custom assemblies fabricated for high ER and low loss.
Fused Fiber Optic Couplers / Splitters
Our SM and double-clad fiber coupler offerings also include a selection of components ideal for OCT applications.
Fiber Optic Couplers | Precision Coupling Solutions by Siskiyou
Explore Siskiyou''s fiber optic couplers, offering precise and reliable coupling solutions for your optical systems. Discover high-quality components for seamless optical coupling.
Fiber Optical Coupler (Fused Fiber Optic Splitter/Combiner)
Employing a unique fiber fusing process, Lfiber is now able to fabricate and offer a wide variety of fiber optic couplers with different requirements (fiber types, operating wavelengths, power handling,
Fiber Couplers | Fiber Collimators | Manufacturer
Schäfter+Kirchhoff are a manufacturer of fiber couplers and fiber collimators, which are used for coupling into single mode and producing a collimated beam.
11 Fiber Optic Coupler Manufacturers in 2026
This section provides an overview for fiber optic coupler as well as their applications and principles. Also, please take a look at the list of 11 fiber optic coupler manufacturers and their company rankings.
Fiber Couplers – Buying Guide & Supplier List | RP Photonics
This fiber couplers buying guide provides technical background, comparison of major types, selection criteria, and an overview of suppliers.
Fiber Optic Couplers | Suppliers | Photonics Buyers'' Guide | Photonics
Explore 54 top manufacturers and suppliers of Fiber Optic Couplers in our comprehensive photonics buyers'' guide.
Fiber Optic Couplers Manufacturers and Suppliers in the USA
Manufacturer of standard and custom fiberoptic cable couplers. Features include universal threaded coupling (FC), hermetically sealed, temperature and humidity resistance, and waterproof.
Fiber Couplers/Splitters/Combiners
We offer a full line of fiber optic couplers and splitters supporting SM, MM, PM, large core, and double-clad fibers across 300–2000 nm, with power handling up to 100 W and operating temperatures up to
Optical Power Meters & Sources
High-precision power meters (Ge/InGaAs) and stabilized light sources for insertion loss and return loss testing.
OTDR & Fiber Characterization
Full-featured OTDR, fiber OTDR testers, and modular OTDR test modules for network deployment and troubleshooting.
OSA & Eye Diagram Analyzer
High-resolution OSA for DWDM and eye diagram testers for signal integrity validation.
BERT & Endface Inspection
BERT up to 800G, fiber endface inspection probes, and extinction ratio meters for comprehensive testing.