FABRICATION OF LITHIUM-NIOBATE OPTICAL CHANNEL WAVE-GUIDES BY NICKEL INDIFFUSION

被引：9

作者：

WEI, PK ^{[1
]}

WANG, WS ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT ELECT ENGN,TAIPEI 10617,TAIWAN

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1994年 / 7卷 / 05期

关键词：

LITHIUM NIOBATE WAVE-GUIDES; NICKEL INDIFFUSION;

D O I：

10.1002/mop.4650070504

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Singly and randomly polarized nickel-indiffused waveguides in lithium niobate were found when fabricated under different diffusion conditions. The randomly polarized waveguides are verified to have the advantages of no outdiffusion guiding layer and low diffusion temperatures. The linear electro-optic coefficient was found only slightly decreased when checked using a Mach-Zehnder interferometer. (C) 1994 John Wiley & Sons, Inc.

引用

页码：219 / 221

页数：3

共 8 条

[1]

Alferness R.C., Waveguide Electrooptic Modulators, IEEE Trans. Microwave Theory Tech., 8 MTT, pp. 1121-1131, (1982)

[2]

Armenise M.N., Fabrication Techniques of Lithium Niobate Waveguides, IEE Proc. J., 135, pp. 85-91, (1988)

[3]

Kaminow I.P., Carruthers J.R., Optical Waveguiding Layers in LiNbO3, and LiTaO3, Appl. Phys. Lett., 22, pp. 326-328, (1973)

[4]

Jackel J.L., Suppression of Outdiffusion in Titanium Diffused LiNbO3, J. Opt. Commun., 3, pp. 570-571, (1977)

[5]

Chen B.U., Paster A.C., Elimination of Li2O Out‐Diffusion Waveguide in LiNbO3 and LiTaO3, Appl. Phys. Lett., 30, pp. 570-571, (1977)

[6]

Noda, Uchida, Saito, Saku, Minakata, Electro‐Optic Amplitude Modulation Using Three‐Dimensional Waveguide LiNbO3 Fabricated by TiO2 Diffusion, Appl. Phys. Lett., 27, pp. 19-21, (1979)

[7]

Schmidt R.V., Kaminow I.P., Metal‐Diffused Optical Waveguides in LiNbO3, Appl. Phys. Lett., 8, pp. 116-118, (1974)

[8]

Lau S.H., Wei P.K., Su C.W., Wang W.S., Fabrication of Magnesium‐Oxide‐Induced Lithium Outdiffusion Waveguides, Photon. Technol. Lett., 4, pp. 872-875, (1992)

← 1 →