JPS6238380A - 光フアイバを用いた測定装置 - Google Patents
光フアイバを用いた測定装置Info
- Publication number
- JPS6238380A JPS6238380A JP17843785A JP17843785A JPS6238380A JP S6238380 A JPS6238380 A JP S6238380A JP 17843785 A JP17843785 A JP 17843785A JP 17843785 A JP17843785 A JP 17843785A JP S6238380 A JPS6238380 A JP S6238380A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light
- tapered surface
- laser light
- laser
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 86
- 239000004065 semiconductor Substances 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000000644 propagated effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000010287 polarization Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 241000272201 Columbiformes Species 0.000 description 1
- 206010041662 Splinter Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17843785A JPS6238380A (ja) | 1985-08-12 | 1985-08-12 | 光フアイバを用いた測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17843785A JPS6238380A (ja) | 1985-08-12 | 1985-08-12 | 光フアイバを用いた測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6238380A true JPS6238380A (ja) | 1987-02-19 |
| JPH0481753B2 JPH0481753B2 (enrdf_load_stackoverflow) | 1992-12-24 |
Family
ID=16048501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17843785A Granted JPS6238380A (ja) | 1985-08-12 | 1985-08-12 | 光フアイバを用いた測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238380A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019186914A1 (ja) * | 2018-03-29 | 2019-10-03 | 三菱電機株式会社 | レーザレーダ装置 |
-
1985
- 1985-08-12 JP JP17843785A patent/JPS6238380A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019186914A1 (ja) * | 2018-03-29 | 2019-10-03 | 三菱電機株式会社 | レーザレーダ装置 |
| JPWO2019186914A1 (ja) * | 2018-03-29 | 2020-06-18 | 三菱電機株式会社 | レーザレーダ装置 |
| EP3754364B1 (en) * | 2018-03-29 | 2023-01-11 | Mitsubishi Electric Corporation | Laser radar device |
| US11933903B2 (en) | 2018-03-29 | 2024-03-19 | Mitsubishi Electric Corporation | Laser radar device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0481753B2 (enrdf_load_stackoverflow) | 1992-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH10300853A (ja) | コヒーレント検出を使用するレーザ速度計および測距計 | |
| US20200088848A1 (en) | Lidar system with integrated circulator | |
| US4444503A (en) | Ring interferometer with a mode diaphragm | |
| US4400088A (en) | Ring interferometer with an arrangement for reducing the influence of undesired light | |
| US6034761A (en) | Displacement information measuring apparatus | |
| US5760903A (en) | Light measuring apparatus | |
| JPS6238380A (ja) | 光フアイバを用いた測定装置 | |
| JP2696117B2 (ja) | ビーム分岐光学系を用いたレーザドップラ振動計 | |
| GB2149993A (en) | Laser doppler velocimeter | |
| JPS6355035B2 (enrdf_load_stackoverflow) | ||
| JPS6238335A (ja) | 光フアイバ圧力・流速同時測定装置 | |
| JP5498004B2 (ja) | 糸速度依存パラメータ測定方法 | |
| JP2006220466A (ja) | 自己混合型のレーザドップラ速度計 | |
| JPS63196829A (ja) | 光導波路障害点探索方法および装置 | |
| JPH11218638A (ja) | 光学構成素子 | |
| JP3804391B2 (ja) | 自己混合型レーザドップラ振動計 | |
| JP2680356B2 (ja) | 干渉計 | |
| JP2859969B2 (ja) | 光ファイバ・レーザドップラ速度計の測定ヘッド固定具および速度測定方法 | |
| JP2000155093A (ja) | 表面プラズモンセンサ― | |
| JPS6247502A (ja) | 血流計 | |
| JPH062261U (ja) | 距離測定装置 | |
| SU1420360A1 (ru) | Способ измерени перемещени объекта | |
| JPH0545895B2 (enrdf_load_stackoverflow) | ||
| JPH04124460U (ja) | レーザドプラー流速計 | |
| JPS6177726A (ja) | レ−ザエネルギの監視装置 |