JP2008261745A5 - - Google Patents
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- Publication number
- JP2008261745A5 JP2008261745A5 JP2007105021A JP2007105021A JP2008261745A5 JP 2008261745 A5 JP2008261745 A5 JP 2008261745A5 JP 2007105021 A JP2007105021 A JP 2007105021A JP 2007105021 A JP2007105021 A JP 2007105021A JP 2008261745 A5 JP2008261745 A5 JP 2008261745A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- case
- slits
- lights
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 129
- 230000003287 optical effect Effects 0.000 claims description 123
- 238000001514 detection method Methods 0.000 claims description 92
- 230000001678 irradiating effect Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 8
- 230000002194 synthesizing effect Effects 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 2
- 230000029553 photosynthesis Effects 0.000 claims 1
- 238000010672 photosynthesis Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007105021A JP2008261745A (ja) | 2007-04-12 | 2007-04-12 | エンコーダ用検出部およびエンコーダ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007105021A JP2008261745A (ja) | 2007-04-12 | 2007-04-12 | エンコーダ用検出部およびエンコーダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008261745A JP2008261745A (ja) | 2008-10-30 |
| JP2008261745A5 true JP2008261745A5 (https=) | 2009-04-02 |
Family
ID=39984329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007105021A Pending JP2008261745A (ja) | 2007-04-12 | 2007-04-12 | エンコーダ用検出部およびエンコーダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008261745A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5147750B2 (ja) * | 2009-02-05 | 2013-02-20 | 株式会社雄島試作研究所 | エンコーダ用検出部およびエンコーダ |
| JP5080531B2 (ja) * | 2009-06-04 | 2012-11-21 | 株式会社雄島試作研究所 | エンコーダ用検出部およびエンコーダ |
| KR101229449B1 (ko) | 2011-02-14 | 2013-02-04 | 산일전기 주식회사 | 로터리 엔코더 |
| CN115541236B (zh) * | 2022-10-11 | 2025-07-22 | 中山大学 | 一种核磁兼容的旋转编码器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855802A (ja) * | 1981-09-30 | 1983-04-02 | Kawasaki Steel Corp | 回転変位並びに直線移動変位検出装置 |
| JPS6049220A (ja) * | 1983-08-29 | 1985-03-18 | Japan Aviation Electronics Ind Ltd | 波長多重式光位置センサ |
| JPS60155919A (ja) * | 1984-01-25 | 1985-08-16 | Toyo Denso Co Ltd | 回転位置検出装置 |
| JPS6126869A (ja) * | 1984-07-17 | 1986-02-06 | Mitsubishi Electric Corp | 風向風速計 |
| JPH05126601A (ja) * | 1991-11-05 | 1993-05-21 | Babcock Hitachi Kk | 複数波長の光学式エンコーダ |
-
2007
- 2007-04-12 JP JP2007105021A patent/JP2008261745A/ja active Pending
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