JPS6433040U - - Google Patents
Info
- Publication number
- JPS6433040U JPS6433040U JP12831787U JP12831787U JPS6433040U JP S6433040 U JPS6433040 U JP S6433040U JP 12831787 U JP12831787 U JP 12831787U JP 12831787 U JP12831787 U JP 12831787U JP S6433040 U JPS6433040 U JP S6433040U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- waveguide
- electrode
- optical waveguide
- waveguides
- 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
- 230000003287 optical effect Effects 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案に係る光サンプラーの一実施例
を示す構成説明図、第２図は第１図装置の変形例
を示す要部構成説明図である。
１０……光サンプラー、３０……第１の光導波
路、３１〜３５……第２の光導波路、４１……第
１の電極、４２……第２の電極、７１〜７５……
遅延フアイバ、８１〜８５……光検出手段。
FIG. 1 is an explanatory view of the configuration of an embodiment of the optical sampler according to the present invention, and FIG. 2 is an explanatory view of the configuration of essential parts showing a modification of the apparatus shown in FIG. 1. 10... Optical sampler, 30... First optical waveguide, 31-35... Second optical waveguide, 41... First electrode, 42... Second electrode, 71-75...
Delay fibers, 81-85...photodetection means.
Claims (1)
１の光導波路と、この第１の光導波路に近接して
配列する複数の第２の光導波路と、前記第１の光
導波路上に設けられた第１の電極と、前記複数の
第２の光導波路上に設けられた第２の電極と、前
記第２の各光導波路からの光出力をそれぞれ入力
する長さの異なる複数の遅延フアイバと、この遅
延フアイバの光出力をそれぞれ検出する複数の光
検出手段とを備え、前記第１の電極と第２の電極
の間に電圧パルスを印加することにより、被測定
パルス光が第１の光導波路から第２の光導波路に
分岐するように構成したことを特徴とする光サン
プラー。 a first optical waveguide formed on a substrate and into which the pulsed light to be measured is incident; a plurality of second optical waveguides arranged close to the first optical waveguide; and a plurality of second optical waveguides provided on the first optical waveguide. a second electrode provided on the plurality of second optical waveguides; and a plurality of delay fibers of different lengths each inputting the optical output from each of the second optical waveguides. , a plurality of photodetecting means for detecting the optical outputs of the delay fibers, and by applying a voltage pulse between the first electrode and the second electrode, the pulsed light to be measured is detected in the first optical guide. An optical sampler configured to branch from a waveguide to a second optical waveguide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12831787U JPS6433040U (en) | 1987-08-24 | 1987-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12831787U JPS6433040U (en) | 1987-08-24 | 1987-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433040U true JPS6433040U (en) | 1989-03-01 |
Family
ID=31381543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12831787U Pending JPS6433040U (en) | 1987-08-24 | 1987-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731000U (en) * | 1993-11-09 | 1995-06-13 | 株式会社マッキンリー | Ironing board |
| JP2017032306A (en) * | 2015-07-29 | 2017-02-09 | 国立大学法人横浜国立大学 | Optical correlator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164981A (en) * | 1974-12-02 | 1976-06-04 | Nippon Telegraph & Telephone | HIKARI PARUSUHABASOKUTEIHOHO |
-
1987
- 1987-08-24 JP JP12831787U patent/JPS6433040U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164981A (en) * | 1974-12-02 | 1976-06-04 | Nippon Telegraph & Telephone | HIKARI PARUSUHABASOKUTEIHOHO |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731000U (en) * | 1993-11-09 | 1995-06-13 | 株式会社マッキンリー | Ironing board |
| JP2017032306A (en) * | 2015-07-29 | 2017-02-09 | 国立大学法人横浜国立大学 | Optical correlator |
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