Isolators & Circulators

Wideband Multimode Circulators 400-900 nm

Our Wideband Multimode Circulators (WMC), designed and manufactured in collaboration with strategic partner, are three-port devices that feature flat spectral response, high efficiency multimode transfer (Port 1 ⟶ Port 2), and multimode transmission (Port 2 ⟷ Port 3). They can be used to combine multiple signals or illumination / detection channels within a single fiber. The all-fiber WMC is an efficient, versatile, and robust solution for multimode light management with applications in diffuse reflectance spectroscopy, fluorescence spectroscopy, and/or optogenetics. We offer one of the industry’s most comprehensive selections of fused fiber couplers and splitters, designed for a wide range of application scenarios. Backed by over 25 years of production and engineering expertise, our products deliver industry-leading performance, reliability, and cost-effectiveness.

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Wideband Multimode Circulators 400-900 nm

Configuration options

Build & quote

Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.

TypeWavelengthGradePackagePowerPass FiberReflector FiberFiber CoverConnector

Part number: WBC-111111131

Type: Standard · Wavelength: 400-900nm · Grade: Regular · Package: Regular · Power: Standard · Pass Fiber: 400/0.39 · Reflector Fiber: 200/0.26 · Fiber Cover: 1.4 mm tube · Connector: None

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Datasheets & documents

Wideband Multimode Circulators

System integration

Integration and compatibility

Use these checks to connect Wideband Multimode Circulators 400-900 nm to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.

Optical interface and fiber: Pass Fiber: 400/0.39 · Reflector Fiber: 200/0.26; Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Wavelength and loss budget: Wavelength: 400-900nm; Check the Isolators & Circulators passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.

Technical FAQ

Integration questions for Wideband Multimode Circulators 400-900 nm

Which fiber and connector does the Wideband Multimode Circulators 400-900 nm use?

Pass Fiber: 400/0.39 · Reflector Fiber: 200/0.26. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.

How should the Wideband Multimode Circulators 400-900 nm be included in an optical power budget?

Wavelength: 400-900nm. Check the Isolators & Circulators passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.