JPWO2019181214A5 - - Google Patents
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- Publication number
- JPWO2019181214A5 JPWO2019181214A5 JP2019549483A JP2019549483A JPWO2019181214A5 JP WO2019181214 A5 JPWO2019181214 A5 JP WO2019181214A5 JP 2019549483 A JP2019549483 A JP 2019549483A JP 2019549483 A JP2019549483 A JP 2019549483A JP WO2019181214 A5 JPWO2019181214 A5 JP WO2019181214A5
- Authority
- JP
- Japan
- Prior art keywords
- reflective film
- refractive index
- film mirror
- multilayer reflective
- optical waveguide
- 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 153
- 239000004973 liquid crystal related substance Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 28
- 230000001902 propagating effect Effects 0.000 claims description 14
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims 3
- 238000002834 transmittance Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 107
- 239000010410 layer Substances 0.000 description 76
- 230000005684 electric field Effects 0.000 description 15
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000010287 polarization Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 125000003277 amino group Chemical group 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000006267 biphenyl group Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 125000002560 nitrile group Chemical group 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 239000000382 optic material Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- -1 Ta 2 O 5 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- UKDIAJWKFXFVFG-UHFFFAOYSA-N potassium;oxido(dioxo)niobium Chemical compound [K+].[O-][Nb](=O)=O UKDIAJWKFXFVFG-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Images
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018054199 | 2018-03-22 | ||
| JP2018054199 | 2018-03-22 | ||
| PCT/JP2019/002935 WO2019181214A1 (ja) | 2018-03-22 | 2019-01-29 | 光デバイスおよび光検出システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019181214A1 JPWO2019181214A1 (ja) | 2021-02-04 |
| JPWO2019181214A5 true JPWO2019181214A5 (https=) | 2022-01-18 |
Family
ID=67986931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019549483A Pending JPWO2019181214A1 (ja) | 2018-03-22 | 2019-01-29 | 光デバイスおよび光検出システム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200379314A1 (https=) |
| JP (1) | JPWO2019181214A1 (https=) |
| CN (1) | CN110520771A (https=) |
| WO (1) | WO2019181214A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446972B (zh) * | 2017-12-26 | 2023-11-10 | 松下知识产权经营株式会社 | 光扫描设备、光接收设备及光检测系统 |
| US11579366B2 (en) * | 2018-12-06 | 2023-02-14 | Optical Engines, Inc. | Photonic antenna array with tapered fiber ends |
| JP7630088B2 (ja) | 2020-01-24 | 2025-02-17 | パナソニックＩｐマネジメント株式会社 | 光デバイスおよび光検出システム |
| US11994725B2 (en) * | 2020-11-03 | 2024-05-28 | Amrita Vishwa Vidyapectham | Circular optical array system using waveguide fed angled mirrors |
| US12272758B2 (en) * | 2021-04-27 | 2025-04-08 | Globalfoundries U.S. Inc. | Photodetectors and absorbers with slanted light incidence |
| CN113292036B (zh) * | 2021-05-24 | 2024-09-20 | 上海芯物科技有限公司 | 一种旋转结构及其制备方法 |
| CN113391470B (zh) * | 2021-07-15 | 2025-07-18 | 中国人民解放军国防科技大学 | 一种改善SiC光导器件量子效率的器件结构 |
| JP2024125441A (ja) * | 2021-08-04 | 2024-09-19 | 株式会社ジャパンディスプレイ | 液晶光学素子 |
| US12124083B2 (en) * | 2022-08-03 | 2024-10-22 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor structure with multi-layers film |
| CN116360033A (zh) * | 2023-03-15 | 2023-06-30 | 浙江大学绍兴研究院 | 一种基于玻璃基板的单模光纤与锆钛酸铅波导的耦合方式 |
| CN118091805A (zh) * | 2024-03-29 | 2024-05-28 | 安徽省东超科技有限公司 | 光学透镜及其制备方法、电子装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2258215A1 (de) * | 1972-11-28 | 1974-05-30 | Max Planck Gesellschaft | Selektive optische koppelvorrichtung |
| JP4075781B2 (ja) * | 2003-11-27 | 2008-04-16 | 旭硝子株式会社 | 波長可変フィルタ |
| JP2005227324A (ja) * | 2004-02-10 | 2005-08-25 | Matsushita Electric Ind Co Ltd | 表示素子および表示装置 |
| KR101706354B1 (ko) * | 2009-06-24 | 2017-02-13 | 삼성전자주식회사 | 고속 광 변조기 및 이를 이용한 광 변조방법 |
| JP5842386B2 (ja) * | 2011-05-25 | 2016-01-13 | セイコーエプソン株式会社 | 光フィルター、光フィルターモジュール、および光分析装置 |
| US10050075B2 (en) * | 2014-11-21 | 2018-08-14 | Lumilant, Inc. | Multi-layer extraordinary optical transmission filter systems, devices, and methods |
| KR102420016B1 (ko) * | 2015-08-28 | 2022-07-12 | 삼성전자주식회사 | 반사층을 가지는 광변조기 |
| US10243322B2 (en) * | 2015-12-17 | 2019-03-26 | Finisar Corporation | Surface coupled systems |
| WO2018043284A1 (ja) * | 2016-09-05 | 2018-03-08 | シャープ株式会社 | 基地局装置、緊急警報通知システム及び緊急警報通知方法 |
-
2019
- 2019-01-29 JP JP2019549483A patent/JPWO2019181214A1/ja active Pending
- 2019-01-29 CN CN201980001646.2A patent/CN110520771A/zh active Pending
- 2019-01-29 WO PCT/JP2019/002935 patent/WO2019181214A1/ja not_active Ceased
-
2020
- 2020-08-17 US US16/994,758 patent/US20200379314A1/en not_active Abandoned
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