title: Correlation-based interferometric method of evaluating the beat length.
abstract: A new, to our knowledge, interferometric method of measuring beatlengths in polarization-maintaining fibers that is based on correlationmeasurements is presented.
authors.forename: V
authors.initials: V
authors.lastname: Sikka
authors.forename: S
authors.initials: S
authors.lastname: Balasubramanian
authors.forename: A
authors.initials: A
authors.lastname: Viswanath
authors.forename: K
authors.initials: K
authors.lastname: Srinivasan