title: Extension of second-harmonic phase-matching range in lithium niobate guides.
abstract: An extension of the fundamental wavelength phase-matching range for second-harmonic generation based on titanium-indiffused proton-exchanged lithium niobate guides has been demonstrated. Both the theoretical basis and experimental verification are presented.
authors.forename: M
authors.initials: M
authors.lastname: De Micheli
authors.forename: J
authors.initials: J
authors.lastname: Botineau
authors.forename: S
authors.initials: S
authors.lastname: Neveu
authors.forename: P
authors.initials: P
authors.lastname: Sibillot
authors.forename: D B
authors.initials: DB
authors.lastname: Ostrowsky
authors.forename: M
authors.initials: M
authors.lastname: Papuchon