抄録
The optical propagation loss of rib waveguides fabricated on magnetic garnet films increased upon annealing in H2 ambient during wafer direct bonding. The heat treatment in wafer direct bonding between InP and Gd3Ga5O12 was investigated with the aim of circumventing the loss increase. The bonding was achieved by heat treatment in H2 ambient at temperatures of ≦ 330°C or in N2 ambient.
本文言語 | English |
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ページ(範囲) | 2784-2787 |
ページ数 | 4 |
ジャーナル | Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers |
巻 | 36 |
号 | 5 A |
出版ステータス | Published - 1997 5 1 |
外部発表 | はい |
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)