Abstract
A double-pass image transmission through a single multimode fiber is demonstrated, using a passive phase conjugate mirror. An application to interferometry based on phase sensing is demonstrated, by implementing the multimode fiber and the passive phase conjugate mirror as one arm of a Michelson interferometer. Due to the unique properties of the self-pumped conjugator, nonuniform distortions caused by modal dispersion in the fiber and other aberrations are cancelled out, while uniform phase changes are detected.
| Original language | English |
|---|---|
| Pages (from-to) | 113-114 |
| Number of pages | 2 |
| Journal | Applied Physics Letters |
| Volume | 46 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1985 |
| Externally published | Yes |