Networking
Optical Circulators
Use our unidirectional multi-port couplers to safely separate and manipulate forward (i.e., transmit) and reverse (i.e., receive) signals without crosstalk and with low insertion loss.
Our Optical Circulators provide unidirectional sequential coupling between a series of ported fibers; an input to port 1 exits port 2, whereas an input to port 2 exits port 3, with a choice of 3 or 4 ports. Signal input into the last (i.e., 3 or 4) port closes the loop by exiting port 1.
By providing your information and clicking ‘Subscribe’, you opt-in to receiving periodic email marketing communications from Coherent Corp. and understand that your personal data will be processed in accordance with our Privacy Policy and that our Terms apply. You may opt-out of marketing emails sent by us at any time by clicking the unsubscribe link in any marketing email you receive.
Optical Circulators
Use these as standalone components or take advantage of their small (Φ1 = 5.5 mm) format and incorporate them into high-performance transceivers.
Key Features
Low 5.5 mm diameter profile
Low insertion loss
Available in 3- or 4-port configurations
Related Products
Featured Blog
SiC Circuitry Makes EVs Better
Coherent is one of the few companies worldwide with a complete, vertically integrated SiC manufacturing capability. We produce SiC wafers and epitaxy, all the way through power devices and modules. Furthermore, the unmatched quality with which we can produce SiC material makes Coherent virtually the only supplier positioned to successfully transition from the current standard wafer diameter of 150 mm up to 200 mm.
Featured Success Story
Augsburg University: Excimer Laser Optics Facilitate Fluence Control
A team led by Prof Helmut Karl at Augsburg University chooses a COMPex laser and bespoke PLD beam optics for quantitative ablation studies of single-crystalline targets.