The Go!Foton Fused WDM modules are designed for multiplexing and demultiplexing two wavelengths. These versatile, mux and demux products are based on Go!Foton’s Fused Biconical Taper Fiber technology. This proven technology produces high quality 3-port devices with low PDL, low insertion loss and stable environment performance.

Using the reliable Fused Biconical Tapering Technology (FBT) and low loss splicing technique, Go!Foton’s Tapered Fiber Power Combiner enables high efficiency coupling for high power pump lasers into single large mode area output fiber with a low loss high efficiency transmission. It can also be used to couple multiple high power fiber coupled lasers into a single multimode fiber with very low loss on each available paths. This device can handle very high power and has a good heat dissipation packaging to eliminate local heating that can possibly cause optical performance instability of the device.

Go!Foton’s Dual Window Fused Coupler (FFCT-D) can be used to split light from one fiber to two fibers or to combine light from two fibers to one and provide high performance across a broad wavelength. These devices are ideal for CATV systems and telecommunications, and provide low insertion loss with high reliability.

Go!Foton’s Single Window Fused Coupler (FFCT-S) can be used to split light from one fiber to two fibers or to combine light from two fibers to one and provide high performance within the signal wavelength. These devices are ideal for CATV systems and fiber telecommunications, and provide low insertion loss with high reliability.

Go!Foton’s Single Mode TFF Tap Coupler is a compact, Thin-Film- Filter based, and low signal loss component designed for splitting signal wavelength. This device is ideal for CATV systems and telecommunications, and provide low insertion loss with high reliability. Reliability is guaranteed to fully meet Telcordia GR-1221 requirements.

Go!Foton’s PLC Splitters provide high performance with very low insertion loss, excellent uniformity and temperature stability, and low PDL. They are designed for demanding requirements over a wide operating wavelength range (1260 ~ 1650nm) and are GR-1209-CORE, GR-1221-CORE specification compliant. The splitters are pigtailed with Bend-Insensitive Single Mode fiber (Bend Radius 15mm) to achieve a robust, compact package that is durable for field handling. The splitters are available in 4, 8, 16, 32 and 64 channel configuration with a variety of connector choices.

Go!Foton’s Visible Wavelength Fused Coupler utilizes Fused Biconical Tapering Technology to create a composite waveguide structure capable of splitting or combining light in the visible region (400 to 700nm). This device is suitable for biomedical system applications like confocal and fluorescence microscopy, flow cytometry and others. Fiber ports can be made as input/output fiber pigtails or connectorized which can be directly integrated into beam delivery systems.

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