title: Transversely coupled fiber Fabry-Perot resonator: theory.
abstract: The theory of output intensities and field strengths of two variants of a four-port fiber-based device called a transversely coupled fiber Fabry-Perot interferometer is presented. The analysis is sufficiently general to consider both input and output from all four arms in both variants. Finesse is calculated for all modes of operation.
authors.forename: P
authors.initials: P
authors.lastname: Urquhart