title: Measuring the tilt angle of a single-mode optical fiber endface: a novel method.
abstract: The tilt angle of a single-mode optical fiber endface is successfully measured with high accuracy by observing the far field intensity distribution of the guided beam.
authors.forename: S
authors.initials: S
authors.lastname: Seikai
authors.forename: H
authors.initials: H
authors.lastname: Tanaka