OCT Component

Fiber Optic Michelson Interferometer - OCT

The FMIM Series Fiber Optical Michelson Interferometer utilizes a fiber optic coupler to split incoming light into two optical paths, which are then recombined to generate an interference pattern for precise measurement applications. Engineered for a flat wavelength response and exceptionally low polarization-dependent coupling ratio change (PDCR), the FMIM delivers output signals that are virtually unaffected by input polarization variations. Optimized for both swept-source Fourier domain and time-domain OCT systems, it features dual optical outputs functioning as the reference and sample arms, with interference fringes captured by an integrated balanced detector. An optional aiming laser input is available to simplify sample alignment.