title: Single-mode fiber optics in a long-baseline interferometer.
abstract: We have investigated the potential for using single-mode fiber optics to link two or more telescopes in a large optical to near-IR astronomical interferometer. On an optical bench, we observed the effects of dispersion, temperature, and birefringence on wide-bandwidth interference fringes using up to 30 m of single-mode fiber in each arm of a Twyman-Green interferometer.
authors.forename: S B
authors.initials: SB
authors.lastname: Shaklan
authors.forename: F
authors.initials: F
authors.lastname: Roddier