![2x2 Interferometric Couplers](https://d27wgn5g4t3wja.cloudfront.net/img/fcb0bcf9-dcc3-b65f-712a-827effe14aa0/39702.png)
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.
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.