Fiber Couplers
Split or connect light from fibers.
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Telecom Fiber Couplers
Thorlabs offers a varied selection of single mode (SM) and polarization-maintaining (PM) fiber couplers, as well as single mode 1x8 and 1x16 PLC waveguide splitters that have center wavelengths at common telecom wavelengths, including 850 nm, 1310 nm, and 1550 nm.
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Simulating Optical Design Components
Wave Optics Module
The Wave Optics Module provides dedicated tools for electromagnetic wave propagation in linear and nonlinear optical media for accurate component simulation and optical design optimization. With this module you can model high-frequency electromagnetic wave simulations in either frequency- or time-domain in optical structures. It also adds to your modeling of optical media by supporting inhomogeneous and fully anisotropic materials, and optical media with gains or losses. It is straightforward to simulate optical sensors, metamaterials, optical fibers, bidirectional couplers, plasmonic devices, nonlinear optical processes in photonics, and laser beam propagation.
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LGX Couplers, Splitters, And WDM Modules
To support growing and changing network connectivity needs, M2 Optics offers a complete line of LGX fiber optic couplers, splitters, and WDM solutions. Every LGX module is customized to user specifications, providing a wide range of configurations that save cost and rack space.
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Optical Fiber
Thorlabs' full line of optical fiber and fiber optic components are presented here. This includes our industry-leading selection of bare optical fiber and fiber optic patch cables as standard stock items. In addition, custom fiber patch cables can be ordered and shipped within 24 hours. Also available is an extensive line of optical fiber components including collimators, polarization controllers, fiber optic couplers, WDMs, circulators, and attenuators, as well as all of the tools and supplies needed to terminate, inspect, and clean optical fiber and fiber components.
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2x2 Interferometric Couplers
Feasa manufactures a series of couplers, which are optimised for use in fiber interferometers. The couplers have a highly reflective end on one or more output ports and can be configures as 1x2 or 2x2.
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Fiber Coupler Diode Laser
CAWS-XX
* High Power,High Efficiency* Coupling efficiency ≥80%* Standard fiber connector type* Lifetime > 10000h
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Mini Fiber Optic, Patchcord, Receiver, 36", Polymer Optic Fiber, to SMA-plug
7-414845510-036
Mini Fiber Optic, Patchcord, Receiver, 36", Polymer Optic Fiber, to SMA-plug.
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Mini Fiber Optic, Patchcord, Receiver, 36", Polymer Optic Fiber, To SMA-plug
7-414845516-036
Mini Fiber Optic, Patchcord, Receiver, 36", Polymer Optic Fiber, to SMA-plug
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Mini Fiber Optic, Patchcord, Receiver, 36", Multimode, 62.5/125, to LC
7-416804512-036
Mini Fiber Optic, Patchcord, Receiver, 36", Multimode, 62.5/125, to LC.
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Mini Fiber Optic, Patchcord, ITA, 36", Multimode, 62.5/125, to ST
7-415804506-036
Mini Fiber Optic, Patchcord, ITA, 36", Multimode, 62.5/125, to ST.
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Mini Fiber Optic, Patchcord, Receiver, 36", Multimode, 62.5/125, to ST
7-416804506-036
Mini Fiber Optic, Patchcord, Receiver, 36", Multimode, 62.5/125, to ST.
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Mini Fiber Optic, Patchcord, ITA, 36", Polymer Optic Fiber, to SC
7-413845510-036
Mini Fiber Optic, Patchcord, ITA, 36", Polymer Optic Fiber, to SC.
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Mini Fiber Optic, Patchcord, ITA, 36", Multimode, 62.5/125, to LC
7-415804512-036
Mini Fiber Optic, Patchcord, ITA, 36", Multimode, 62.5/125, to LC
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Mini Fiber Optic, Patchcord, Receiver, 36", Polymer Optic Fiber, Single Ended
7-414845000-036
Mini Fiber Optic, Patchcord, Receiver, 36", Polymer Optic Fiber, Single Ended.
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Mini Fiber Optic, Contact, ITA, Multimode
610113173
* This contact available for purchase as a patchcord only. Choose link below to configure as a patchcord. Primary mating contact 610113172. (May mate with other Receiver contacts, as well.)
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Mini Fiber Optic, Patchcord, ITA, 36", Polymer Optic Fiber, Single Ended
7-413845000-036
Mini Fiber Optic, Patchcord, ITA, 36", Polymer Optic Fiber, Single Ended.
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Couplers
Smiths Interconnect range of passive coaxial products include couplers of various types (Wilkinson, Directional and Branchline) designed specifically for established reliability applications to provide optimal performance operating in assigned frequencies ranging from UHF to Ku-Band. The couplers featured below have been developed and qualified to operate in extreme operational environments whilst providing designers and system architects with reliable and robust products produced by a manufacturing team experienced in the production of critical application hardware.
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Mini Fiber Optic, Patchcord, ITA, 36", Multimode ,62.5/125, Single Ended
7-415804000-036
Mini Fiber Optic, Patchcord, ITA, 36", Multimode ,62.5/125, Single Ended
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Coupler Workstations
Workstations using pure hydrogen gas from a tabletop generator, tank supply, or oxygen, can achieve high enough temperatures to develop Fused Biconic Tapered devices, Power Combiners, Wavelength Division Multiplexers, Thermal Core Expansion devices, and many other products.
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RF Couplers
Directional, bi-directional, dual-directional and RF Taps; over 475 models with power handling from 0.5 to 300W covering DC to 65 GHz!
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Mini Fiber Optic, Contact, Receiver, Polymer Optic Fiber
610113170
This contact available for purchase as a patchcord only. Choose link below to configure as a patchcord. Primary mating contact 610113171. (May mate with other ITA contacts, as well.)
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Directional Coupler
Corech Microwave’s Directional Couplers frequency ranges from 0.02 to 67GHz, coupling value from 5dB to 50dB, power rating from 20 watts to 500 watts, low insertion loss and high directivity. Corech’s Directional Coupler types are available in SMD directional couplers and coaxial directional couplers.
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Multi Current-Mode-Coupler
Sy629PMC-M-CMC
The Sy629PMC-M-CMC module allows ARINC-629 terminals to communicate directly without the need for an ARINC-629 bus Cable and conventional Current Mode Couplers.
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Mini Fiber Optic, Patchcord, ITA, 36", Polymer Optic Fiber, to SMA Plug
7-413845516-036
Mini Fiber Optic, Patchcord, ITA, 36", Polymer Optic Fiber, to SMA Plug.
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RF Directional Coupler
ZDC9-20C1-40G-1661
Frequency 1000~40000MHz, Coupling 20dB, 20W, Connector 2.92 Female
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Splitter / Coupler
Splitters and couplers divide optical inputs into multiple outputs, or combine multiple inputs into one or more outputs. ACP offers a wide variety of splitters/couplers, such as our 1x4 Singlemode Single Fusion Tree Coupler or our Polarization Maintaining Filter Coupler.





























