Proton-exchanged waveguides in MgO : LiNbO3 using phosphoric acid

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)168-170
Journal / PublicationElectronics Letters
Volume27
Issue number2
Publication statusPublished - 1 Jan 1991
Externally publishedYes

Abstract

Optical waveguides in z-cut MgO: LiNbO3 fabricated by the proton-exchange process using phosphoric acid have been characterised. The waveguide exhibits a graded index profile with a surface index change of 0.145 measured at 0.633 μm. The diffusion rate is slower than that of undoped LiNbO3.

Citation Format(s)

Proton-exchanged waveguides in MgO: LiNbO3 using phosphoric acid. / Pun, E. Y B; Loi, K. K.; Chung, P. S.
In: Electronics Letters, Vol. 27, No. 2, 01.01.1991, p. 168-170.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review