JPWO2021106091A1 - - Google Patents
Info
- Publication number
- JPWO2021106091A1 JPWO2021106091A1 JP2021560815A JP2021560815A JPWO2021106091A1 JP WO2021106091 A1 JPWO2021106091 A1 JP WO2021106091A1 JP 2021560815 A JP2021560815 A JP 2021560815A JP 2021560815 A JP2021560815 A JP 2021560815A JP WO2021106091 A1 JPWO2021106091 A1 JP WO2021106091A1
- Authority
- JP
- Japan
- 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
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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/046244 WO2021106091A1 (ja) | 2019-11-26 | 2019-11-26 | 光導波路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021106091A1 true JPWO2021106091A1 (ja) | 2021-06-03 |
JP7280534B2 JP7280534B2 (ja) | 2023-05-24 |
Family
ID=76129237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021560815A Active JP7280534B2 (ja) | 2019-11-26 | 2019-11-26 | 光導波路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220413218A1 (ja) |
JP (1) | JP7280534B2 (ja) |
CA (1) | CA3163113A1 (ja) |
WO (1) | WO2021106091A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0836114A (ja) * | 1994-01-19 | 1996-02-06 | Commiss Energ Atom | 光導波路における路長の最適化方法およびそれによって得られる光導波路 |
JPH11248949A (ja) * | 1998-02-27 | 1999-09-17 | Hitachi Cable Ltd | 光波長合分波器 |
JP2001512846A (ja) * | 1997-08-04 | 2001-08-28 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | 単一モード光ウェーブガイド結合要素 |
JP2003279768A (ja) * | 2001-11-13 | 2003-10-02 | Samsung Electronics Co Ltd | 多項式曲線光導波路を備えた平面光波回路 |
JP2004287093A (ja) * | 2003-03-20 | 2004-10-14 | Fujitsu Ltd | 光導波路、光デバイスおよび光導波路の製造方法 |
US20160377807A1 (en) * | 2015-06-29 | 2016-12-29 | Coriant Advanced Technology, LLC | Bent taper and polarization rotator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL263902A (ja) * | 1960-04-22 | |||
JP2809517B2 (ja) * | 1990-12-10 | 1998-10-08 | 日本電信電話株式会社 | 分岐合波光導波回路 |
US5243672A (en) * | 1992-08-04 | 1993-09-07 | At&T Bell Laboratories | Planar waveguide having optimized bend |
EP1368680A2 (en) * | 2000-10-13 | 2003-12-10 | Massachusetts Institute Of Technology | Optical waveguides with trench structures |
EP1393104B1 (en) * | 2001-06-05 | 2007-04-25 | Pirelli & C. S.p.A. | Waveguide bends and devices including waveguide bends |
US7302135B2 (en) * | 2001-06-05 | 2007-11-27 | Pirelli & C. S.P.A. | Waveguide bends and devices including waveguide bends |
JP4066670B2 (ja) * | 2002-02-19 | 2008-03-26 | オムロン株式会社 | 光スイッチ |
JP2005115346A (ja) * | 2003-09-17 | 2005-04-28 | Fujitsu Ltd | 光導波路構造体及び光モジュール |
US7333691B1 (en) * | 2006-12-29 | 2008-02-19 | Lucent Technologies Inc. | Low loss tunable ring resonator allpass filter |
-
2019
- 2019-11-26 WO PCT/JP2019/046244 patent/WO2021106091A1/ja active Application Filing
- 2019-11-26 US US17/778,654 patent/US20220413218A1/en active Pending
- 2019-11-26 JP JP2021560815A patent/JP7280534B2/ja active Active
- 2019-11-26 CA CA3163113A patent/CA3163113A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0836114A (ja) * | 1994-01-19 | 1996-02-06 | Commiss Energ Atom | 光導波路における路長の最適化方法およびそれによって得られる光導波路 |
JP2001512846A (ja) * | 1997-08-04 | 2001-08-28 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | 単一モード光ウェーブガイド結合要素 |
JPH11248949A (ja) * | 1998-02-27 | 1999-09-17 | Hitachi Cable Ltd | 光波長合分波器 |
JP2003279768A (ja) * | 2001-11-13 | 2003-10-02 | Samsung Electronics Co Ltd | 多項式曲線光導波路を備えた平面光波回路 |
JP2004287093A (ja) * | 2003-03-20 | 2004-10-14 | Fujitsu Ltd | 光導波路、光デバイスおよび光導波路の製造方法 |
US20160377807A1 (en) * | 2015-06-29 | 2016-12-29 | Coriant Advanced Technology, LLC | Bent taper and polarization rotator |
Non-Patent Citations (1)
Title |
---|
LADOUCEUR ET AL.: "A New General Approach to Optical Waveguide Path Design", JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 13, no. 3, JPN6020025409, March 1995 (1995-03-01), US, pages 481 - 492, XP000509315, ISSN: 0004939410, DOI: 10.1109/50.372446 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021106091A1 (ja) | 2021-06-03 |
CA3163113A1 (en) | 2021-05-03 |
US20220413218A1 (en) | 2022-12-29 |
JP7280534B2 (ja) | 2023-05-24 |
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