Optical waveguiding properties of sputtered linb03 single crystalthin films on litaoj substrates

A. Okada

doi:10.1080/00150197608237791

Optical waveguiding properties of sputtered linb03 single crystalthin films on litaoj substrates

A. Okada

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Optical waveguiding layers of LiNb03 on LiTaO, substrates were obtained by rf sputtering. The LiNb03 layer was determined to be a single crystal over the whole deposited region by reflection electron diffraction patterns. Propagation of TEo and TMo modes were observed for an as-sputtered film, and TEo, TEI, TMo modes for a film annealed at 1 loOoc for 10 minutes. The layer's effective thickness and refractive index (no) of 2500 A and 2.318 at 6328 A respectively, were calculated from the coupling conditions. The losses were 16 dB/cm for the as-sputtered film and 8 dB/cm for the annealed film.

Original language	English
Pages (from-to)	739-742
Number of pages	4
Journal	Ferroelectrics
Volume	14
Issue number	1
DOIs	https://doi.org/10.1080/00150197608237791
Publication status	Published - Jan 1 1976
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1080/00150197608237791

Cite this

@article{8212cf2f2f1a498e8dbc477d0ec6c0d7,

title = "Optical waveguiding properties of sputtered linb03 single crystalthin films on litaoj substrates",

abstract = "Optical waveguiding layers of LiNb03 on LiTaO, substrates were obtained by rf sputtering. The LiNb03 layer was determined to be a single crystal over the whole deposited region by reflection electron diffraction patterns. Propagation of TEo and TMo modes were observed for an as-sputtered film, and TEo, TEI, TMo modes for a film annealed at 1 loOoc for 10 minutes. The layer's effective thickness and refractive index (no) of 2500 A and 2.318 at 6328 A respectively, were calculated from the coupling conditions. The losses were 16 dB/cm for the as-sputtered film and 8 dB/cm for the annealed film.",

author = "A. Okada",

year = "1976",

month = jan,

day = "1",

doi = "10.1080/00150197608237791",

language = "English",

volume = "14",

pages = "739--742",

journal = "Ferroelectrics",

issn = "0015-0193",

publisher = "Taylor and Francis Ltd.",

number = "1",

}

TY - JOUR

T1 - Optical waveguiding properties of sputtered linb03 single crystalthin films on litaoj substrates

AU - Okada, A.

PY - 1976/1/1

Y1 - 1976/1/1

N2 - Optical waveguiding layers of LiNb03 on LiTaO, substrates were obtained by rf sputtering. The LiNb03 layer was determined to be a single crystal over the whole deposited region by reflection electron diffraction patterns. Propagation of TEo and TMo modes were observed for an as-sputtered film, and TEo, TEI, TMo modes for a film annealed at 1 loOoc for 10 minutes. The layer's effective thickness and refractive index (no) of 2500 A and 2.318 at 6328 A respectively, were calculated from the coupling conditions. The losses were 16 dB/cm for the as-sputtered film and 8 dB/cm for the annealed film.

AB - Optical waveguiding layers of LiNb03 on LiTaO, substrates were obtained by rf sputtering. The LiNb03 layer was determined to be a single crystal over the whole deposited region by reflection electron diffraction patterns. Propagation of TEo and TMo modes were observed for an as-sputtered film, and TEo, TEI, TMo modes for a film annealed at 1 loOoc for 10 minutes. The layer's effective thickness and refractive index (no) of 2500 A and 2.318 at 6328 A respectively, were calculated from the coupling conditions. The losses were 16 dB/cm for the as-sputtered film and 8 dB/cm for the annealed film.

UR - http://www.scopus.com/inward/record.url?scp=0017021028&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0017021028&partnerID=8YFLogxK

U2 - 10.1080/00150197608237791

DO - 10.1080/00150197608237791

M3 - Article

AN - SCOPUS:0017021028

SN - 0015-0193

VL - 14

SP - 739

EP - 742

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

ER -

Optical waveguiding properties of sputtered linb03 single crystalthin films on litaoj substrates

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this