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They have wide bandwidth, minimal excess loss, long-term stability and high directivity. They are optimized at 1310nm, 1550nm, or custom wavelengths, and is available in a variety of coupling ratios.
1x2 / 2x2 Single Mode Fiber Optic Coupler/Splitter VIS/NIR
It features good uniformity, low excess loss and very low polarization sensitivity. The device is ideal for splitting or combining light with exceptional performance over a wide wavelength range.
Fiber optic coupler types, specs, and applications
Fiber optic coupler types, specs, and applications explained, including port configurations, insertion loss, and how to select the right coupler for your network.
Fiber Coupler Tutorials
For our 1x2 couplers, the insertion loss specification is provided for both signal and tap outputs; our specifications always list insertion loss for the signal output first.
OCT Fused Fiber Optic Couplers
Thorlabs provides an individual test report for each coupler. For details on our testing methods, please see the Coupler Verification tab. Our couplers have undergone
High Temperature Fiber Coupler (-60 to 300oC)
It features good uniformity, low excess loss and very low polarization sensitivity. The device is ideal for splitting or combining light with exceptional performance over a wide wavelength range. 1310 or
OEM Optical Coupler Data Sheet Factory, Manufacturer
Our high-quality optical coupler is designed to provide efficient and reliable coupling of optical signals in various applications, The data sheet provides comprehensive information about the specifications,
Final Canstar Catalogue
Canstar 1x3 Couplers are designed for use in test equipment and optical networks. Optimum performance and operation under adverse environmental conditions are achieved through licensed
Optical Couplers
These high performance parts are available at a range of wavelengths with different fibre options. PM LRTs can therefore be readily specified in a wide variety of applications, enabling rapid design cycles
Fiber Optic Couplers Specifications
Find Fiber Optic Couplers on GlobalSpec by specifications. Fiber optic couplers are optical devices that connect three or more fiber ends, dividing one input between two or more outputs, or combining two
Data Sheet:
THOR FOC Series of optical couplers are used to split 1310 & 1550 nm light sources with minimal loss. The couplers are 19 inch rack mountable and have FC/APC, SC/APC or LC/APC connectors for
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.