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IEICE TRANSACTIONS on transactions

Effects of Sputter-Etching on Ca-Doped Bi:GdIG Films for Making Low-Loss Optical Waveguides

Santi K. SURIYATHUMRONG, Honming MAK, Tetsuya MIZUMOTO, Yoshiyuki NAITO

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Summary :

The optical absorption loss of Ca doped LPE grown rare earth iron garnet films can be reduced by the reducing treatment. The absorption loss is greatly affected by Ar sputter-etching whereas it is shown that the reducing treatment after O2 sputter-etching is suitable for making low-loss waveguides.

Publication
IEICE TRANSACTIONS on transactions Vol.E70-E No.11 pp.1077-1079
Publication Date
1987/11/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section LETTER (Special Issue: Papers from 1987 National Conference on Semicondutor Devices and Materials IEICE)
Category
Optoelectronics

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