JPH0410041B2 - - Google Patents
Info
- Publication number
- JPH0410041B2 JPH0410041B2 JP58097013A JP9701383A JPH0410041B2 JP H0410041 B2 JPH0410041 B2 JP H0410041B2 JP 58097013 A JP58097013 A JP 58097013A JP 9701383 A JP9701383 A JP 9701383A JP H0410041 B2 JPH0410041 B2 JP H0410041B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical axis
- optical
- component
- plate
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 17
- 230000002238 attenuated effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 41
- 230000005540 biological transmission Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
- G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Filters (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58097013A JPS59223401A (ja) | 1983-06-02 | 1983-06-02 | 光減衰方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58097013A JPS59223401A (ja) | 1983-06-02 | 1983-06-02 | 光減衰方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59223401A JPS59223401A (ja) | 1984-12-15 |
| JPH0410041B2 true JPH0410041B2 (en, 2012) | 1992-02-24 |
Family
ID=14180443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58097013A Granted JPS59223401A (ja) | 1983-06-02 | 1983-06-02 | 光減衰方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59223401A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06230220A (ja) * | 1993-02-03 | 1994-08-19 | Fuji Elelctrochem Co Ltd | 誘電体多層膜光学部品 |
| EP1193521B1 (en) * | 2001-06-22 | 2004-04-14 | Agilent Technologies, Inc. (a Delaware corporation) | Optical attenuator with polarization compensation |
| WO2007014773A1 (en) * | 2005-08-02 | 2007-02-08 | Carl Zeiss Laser Optics Gmbh | Optical system for attenuating and imaging an optical beam for a subsequent intensity measurement |
| CN109143595B (zh) * | 2016-01-07 | 2020-10-23 | 武汉电信器件有限公司 | 一种分路器、多模激光器测试组件和光模块测试系统 |
-
1983
- 1983-06-02 JP JP58097013A patent/JPS59223401A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59223401A (ja) | 1984-12-15 |
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