抄録
The utility of an auxiliary fiber, called a dummy fiber, is examined for optical fiber loss measurements. The dummy fiber is spliced and used to excite the test fiber. Excess loss caused by undesirable modes is shown to be reduced to less than 0. 05 dB by using a 500-m dummy fiber and choosing the test fiber cut length to be 2 m for reference. Loss linearity to the fiber length is examined on 6-km spliced fibers, and satisfactory agreement is obtained between the total loss and the sum of the individual fiber and splice losses.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 3272-3275 |
| ページ数 | 4 |
| ジャーナル | Applied Optics |
| 巻 | 18 |
| 発行部数 | 19 |
| 出版物ステータス | Published - 1979 10 1 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
これを引用
OPTICAL LOSS MEASUREMENT IN GRADED-INDEX FIBER USING A DUMMY FIBER. / Tateda, Mitsuhiro; Horiguchi, Tsuneo; Tokuda, Masamitsu; Uchida, Naoya.
：: Applied Optics, 巻 18, 番号 19, 01.10.1979, p. 3272-3275.研究成果: Article
}
TY - JOUR
T1 - OPTICAL LOSS MEASUREMENT IN GRADED-INDEX FIBER USING A DUMMY FIBER.
AU - Tateda, Mitsuhiro
AU - Horiguchi, Tsuneo
AU - Tokuda, Masamitsu
AU - Uchida, Naoya
PY - 1979/10/1
Y1 - 1979/10/1
N2 - The utility of an auxiliary fiber, called a dummy fiber, is examined for optical fiber loss measurements. The dummy fiber is spliced and used to excite the test fiber. Excess loss caused by undesirable modes is shown to be reduced to less than 0. 05 dB by using a 500-m dummy fiber and choosing the test fiber cut length to be 2 m for reference. Loss linearity to the fiber length is examined on 6-km spliced fibers, and satisfactory agreement is obtained between the total loss and the sum of the individual fiber and splice losses.
AB - The utility of an auxiliary fiber, called a dummy fiber, is examined for optical fiber loss measurements. The dummy fiber is spliced and used to excite the test fiber. Excess loss caused by undesirable modes is shown to be reduced to less than 0. 05 dB by using a 500-m dummy fiber and choosing the test fiber cut length to be 2 m for reference. Loss linearity to the fiber length is examined on 6-km spliced fibers, and satisfactory agreement is obtained between the total loss and the sum of the individual fiber and splice losses.
UR - http://www.scopus.com/inward/record.url?scp=0018530427&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0018530427&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0018530427
VL - 18
SP - 3272
EP - 3275
JO - Applied Optics
JF - Applied Optics
SN - 0003-6935
IS - 19
ER -