Y-BRANCHING SILICA WAVE-GUIDE 1X8 SPLITTER MODULE

被引：10

作者：

KOBAYASHI, S

KITOH, T

HIDA, Y

SUZUKI, S

YAMAGUCHI, M

机构：

[1] NTT Opto-electronics Laboratories, 319-11, 162, Tokai-mura, Naka-gun, Ibaraki-ken

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 11期

关键词：

Optical waveguide components; Waveguides;

D O I：

10.1049/el:19900461

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：

Silica waveguide Y branching 1 ˣ 8 splitters were fabricated and found to be highly reliable after housing. The silica waveguide has a splitting excess loss of 0-57 dB. The packaged device has a housing excess loss of 0-89 dB. The measured return loss was over 50dB above room temperature. The loss deviation under heat cycle testing was 0-46 dB in the temperature range —20—+70°C. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：707 / 708

页数：2

共 6 条

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[2] HAUX D, 1989, IOOC 89 KOBE
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KAWACHI, M
YASU, M
EDAHIRO, T
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[4] INTEGRATED OPTIC 1X4 SPLITTER IN SIO2/GEO2
NOURSHARGH, N
STARR, EM
ONG, TM
[J]. ELECTRONICS LETTERS, 1989, 25 (15) : 981 - 982
[5] LOW-LOSS HIGH-SILICA SINGLE-MODE CHANNEL WAVE-GUIDES
TAKATO, N
YASU, M
KAWACHI, M
[J]. ELECTRONICS LETTERS, 1986, 22 (06) : 321 - 322
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