抄録
Crosstalk characteristics of an intersecting waveguide are presented. Two straight channel waveguides which intersect at an angle of a few degrees on y-cut LiNbO//3 were fabricated by in-diffusion of Ti. Experimental results show that the crosstalk characteristics are determined by the refractive index change profile and the geometry of intersection associated with guided wave modes. In a special case, a TE/TM mode splitter was obtained by using the intersecting waveguide which provides adequate anisotropy by the change in refractive indices. Splitting ratio was 17 and 14 db for the TE and TM modes, respectively.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 771-776 |
| ページ数 | 6 |
| ジャーナル | IEEE Journal of Quantum Electronics |
| 巻 | QE-18 |
| 発行部数 | 4 |
| 出版物ステータス | Published - 1982 4 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)
これを引用
CROSSTALK CHARACTERISTICS OF Ti-LiNbO//3 INTERSECTING WAVEGUIDES AND THEIR APPLICATION AS TE/TM MODE SPLITTERS. / Nakajima, Hirochika; Horimatsu, Tetsuo; Seino, Minoru; Sawaki, Ippei.
：: IEEE Journal of Quantum Electronics, 巻 QE-18, 番号 4, 04.1982, p. 771-776.研究成果: Article
}
TY - JOUR
T1 - CROSSTALK CHARACTERISTICS OF Ti-LiNbO//3 INTERSECTING WAVEGUIDES AND THEIR APPLICATION AS TE/TM MODE SPLITTERS.
AU - Nakajima, Hirochika
AU - Horimatsu, Tetsuo
AU - Seino, Minoru
AU - Sawaki, Ippei
PY - 1982/4
Y1 - 1982/4
N2 - Crosstalk characteristics of an intersecting waveguide are presented. Two straight channel waveguides which intersect at an angle of a few degrees on y-cut LiNbO//3 were fabricated by in-diffusion of Ti. Experimental results show that the crosstalk characteristics are determined by the refractive index change profile and the geometry of intersection associated with guided wave modes. In a special case, a TE/TM mode splitter was obtained by using the intersecting waveguide which provides adequate anisotropy by the change in refractive indices. Splitting ratio was 17 and 14 db for the TE and TM modes, respectively.
AB - Crosstalk characteristics of an intersecting waveguide are presented. Two straight channel waveguides which intersect at an angle of a few degrees on y-cut LiNbO//3 were fabricated by in-diffusion of Ti. Experimental results show that the crosstalk characteristics are determined by the refractive index change profile and the geometry of intersection associated with guided wave modes. In a special case, a TE/TM mode splitter was obtained by using the intersecting waveguide which provides adequate anisotropy by the change in refractive indices. Splitting ratio was 17 and 14 db for the TE and TM modes, respectively.
UR - http://www.scopus.com/inward/record.url?scp=0020114365&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0020114365&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0020114365
VL - QE-18
SP - 771
EP - 776
JO - IEEE Journal of Quantum Electronics
JF - IEEE Journal of Quantum Electronics
SN - 0018-9197
IS - 4
ER -