Extension of second-harmonic phase-matching range in lithium niobate guides.
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.
De Micheli
M
M
Botineau
J
J
Neveu
S
S
Sibillot
P
P
Ostrowsky
D B
DB
Papuchon
M
M