JPS572004A - Radiation type optical grating element - Google Patents
Radiation type optical grating elementInfo
- Publication number
- JPS572004A JPS572004A JP7494080A JP7494080A JPS572004A JP S572004 A JPS572004 A JP S572004A JP 7494080 A JP7494080 A JP 7494080A JP 7494080 A JP7494080 A JP 7494080A JP S572004 A JPS572004 A JP S572004A
- Authority
- JP
- Japan
- Prior art keywords
- grating
- length
- weighting
- light beam
- make
- 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
- 230000005855 radiation Effects 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 title 1
- 230000001902 propagating effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7494080A JPS572004A (en) | 1980-06-05 | 1980-06-05 | Radiation type optical grating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7494080A JPS572004A (en) | 1980-06-05 | 1980-06-05 | Radiation type optical grating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS572004A true JPS572004A (en) | 1982-01-07 |
Family
ID=13561837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7494080A Pending JPS572004A (en) | 1980-06-05 | 1980-06-05 | Radiation type optical grating element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS572004A (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241712A (ja) * | 1985-04-18 | 1986-10-28 | Matsushita Electric Ind Co Ltd | 導波光入出力装置 |
| JPS61241711A (ja) * | 1985-04-18 | 1986-10-28 | Matsushita Electric Ind Co Ltd | 導波光入出力装置 |
| US7260293B1 (en) * | 2003-02-11 | 2007-08-21 | Luxtera, Inc. | Optical waveguide grating coupler with varying scatter cross sections |
| JP2017156634A (ja) * | 2016-03-03 | 2017-09-07 | 株式会社豊田中央研究所 | グレーティングカプラ、グレーティングカプラアレイ、結像光学系、光スキャナ、及びレーザレーダ装置 |
-
1980
- 1980-06-05 JP JP7494080A patent/JPS572004A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241712A (ja) * | 1985-04-18 | 1986-10-28 | Matsushita Electric Ind Co Ltd | 導波光入出力装置 |
| JPS61241711A (ja) * | 1985-04-18 | 1986-10-28 | Matsushita Electric Ind Co Ltd | 導波光入出力装置 |
| US7260293B1 (en) * | 2003-02-11 | 2007-08-21 | Luxtera, Inc. | Optical waveguide grating coupler with varying scatter cross sections |
| JP2017156634A (ja) * | 2016-03-03 | 2017-09-07 | 株式会社豊田中央研究所 | グレーティングカプラ、グレーティングカプラアレイ、結像光学系、光スキャナ、及びレーザレーダ装置 |
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