JP2020504834A5 - - Google Patents
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- JP2020504834A5 JP2020504834A5 JP2019529194A JP2019529194A JP2020504834A5 JP 2020504834 A5 JP2020504834 A5 JP 2020504834A5 JP 2019529194 A JP2019529194 A JP 2019529194A JP 2019529194 A JP2019529194 A JP 2019529194A JP 2020504834 A5 JP2020504834 A5 JP 2020504834A5
- Authority
- JP
- Japan
- Prior art keywords
- optical
- waveguide
- optical switch
- binary
- optically coupled
- 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
- 230000003287 optical effect Effects 0.000 claims description 196
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 2
- 241000257465 Echinoidea Species 0.000 claims 1
- 238000003491 array Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 3
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662498158P | 2016-12-16 | 2016-12-16 | |
| US62/498,158 | 2016-12-16 | ||
| US201762450855P | 2017-01-26 | 2017-01-26 | |
| US62/450,855 | 2017-01-26 | ||
| US201762516602P | 2017-06-07 | 2017-06-07 | |
| US62/516,602 | 2017-06-07 | ||
| PCT/US2017/066885 WO2018112447A1 (en) | 2016-12-16 | 2017-12-16 | Integrated mems switches for selectively coupling light in and out of a waveguide |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020504834A JP2020504834A (ja) | 2020-02-13 |
| JP2020504834A5 true JP2020504834A5 (enExample) | 2021-02-04 |
| JP7133552B2 JP7133552B2 (ja) | 2022-09-08 |
Family
ID=60972390
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019529186A Active JP6880190B2 (ja) | 2016-12-16 | 2017-12-16 | 全ソリッドステート光学伝送/受信端末 |
| JP2019529194A Active JP7133552B2 (ja) | 2016-12-16 | 2017-12-16 | 導波管の内部および外部に光を選択的に結合するための統合memsスイッチ |
| JP2020185002A Withdrawn JP2021012401A (ja) | 2016-12-16 | 2020-11-05 | 全ソリッドステート光学伝送/受信端末 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019529186A Active JP6880190B2 (ja) | 2016-12-16 | 2017-12-16 | 全ソリッドステート光学伝送/受信端末 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020185002A Withdrawn JP2021012401A (ja) | 2016-12-16 | 2020-11-05 | 全ソリッドステート光学伝送/受信端末 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US10739520B2 (enExample) |
| EP (2) | EP3555681B1 (enExample) |
| JP (3) | JP6880190B2 (enExample) |
| KR (2) | KR102251273B1 (enExample) |
| CA (1) | CA3041101C (enExample) |
| WO (2) | WO2018112447A1 (enExample) |
Families Citing this family (50)
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| KR102251273B1 (ko) * | 2016-12-16 | 2021-05-14 | 더 차레스 스타크 드레이퍼 래보레이토리, 인코포레이티드 | 전 고체 광학 송/수신 단말기 |
| EP3635460B1 (en) * | 2017-06-07 | 2021-12-08 | The Charles Stark Draper Laboratory, Inc. | Integrated mems switches for selectively coupling light in and out of a waveguide |
| WO2019099470A1 (en) * | 2017-11-14 | 2019-05-23 | The Charles Stark Draper Laboratory, Inc. | Foveal patterned optical switches for mems lidar beam steering unit |
| US10838150B2 (en) | 2017-11-28 | 2020-11-17 | The Charles Stark Draper Laboratory, Inc. | Coupling lens aberration correction through grating design in a switched focal plane array |
| US10156770B1 (en) * | 2018-02-08 | 2018-12-18 | The Charles Stark Draper Laboratory, Inc. | Packaging and interconnect systems for edge-emitting light modulators based on surface acoustic wave (SAW) modulation |
| US10908372B2 (en) * | 2018-03-05 | 2021-02-02 | The Charles Stark Draper Laboratory, Inc. | Systems and methods for isolating excitation and signal paths for chip-scale LIDAR |
| US10848152B2 (en) | 2018-03-15 | 2020-11-24 | Analog Devices Global Unlimited Company | Optically isolated micromachined (MEMS) switches and related methods comprising a light transmitting adhesive layer between an optical receiver and a light source |
| US11441353B2 (en) * | 2018-06-19 | 2022-09-13 | The Regents Of The University Of California | Beam-steering system based on a MEMS-actuated vertical-coupler array |
| US11536805B2 (en) | 2018-06-25 | 2022-12-27 | Silc Technologies, Inc. | Optical switching for tuning direction of LIDAR output signals |
| US20200116842A1 (en) * | 2018-10-12 | 2020-04-16 | Silc Technologies, Inc. | Optical switching in lidar systems |
| WO2020087016A1 (en) * | 2018-10-26 | 2020-04-30 | The Charles Stark Draper Laboratory, Inc. | Adaptive lidar scanning techniques for improved frame rate and safety |
| WO2020097574A2 (en) | 2018-11-09 | 2020-05-14 | The Charles Stark Draper Laboratory, Inc. | Dual-polarization lidar systems and methods |
| DE102018222721A1 (de) | 2018-12-21 | 2020-06-25 | Robert Bosch Gmbh | LIDAR-Sensor für ein LIDAR-System |
| GB2583172B (en) * | 2019-02-06 | 2023-09-13 | Rockley Photonics Ltd | Optical components for imaging |
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| CN110233677A (zh) * | 2019-05-20 | 2019-09-13 | 电子科技大学 | 一种基于光正交码的激光通信测距装置及方法 |
| US11650317B2 (en) | 2019-06-28 | 2023-05-16 | Silc Technologies, Inc. | Use of frequency offsets in generation of LIDAR data |
| US11906785B2 (en) * | 2019-07-01 | 2024-02-20 | University Of Central Florida Research Foundation, Inc. | Photonic integrated circuit outcoupling array for imaging-based beam steering |
| CN110333511B (zh) * | 2019-07-22 | 2021-10-22 | 西安知微传感技术有限公司 | 一种收发同步激光雷达光学系统 |
| CN112444916B (zh) * | 2019-08-27 | 2024-02-02 | 新加坡国立大学 | 多层波导装置及其制造方法 |
| US10823913B1 (en) | 2019-09-27 | 2020-11-03 | The Charles Stark Draper Laboratory, Inc. | Optical switch controllable by vertical motion MEMS structure |
| US11237335B1 (en) | 2019-09-27 | 2022-02-01 | The Charles Stark Draper Laboratory, Inc. | Optical switch controllable by vertical motion MEMS structure |
| EP4231089A3 (en) * | 2019-11-12 | 2024-03-13 | Pointcloud Inc. | Dual path light detection and ranging system |
| US11953625B2 (en) * | 2020-01-27 | 2024-04-09 | The Charles Stark Draper Laboratory, Inc. | Beamsplitter architecture for monostatic LiDAR |
| EP3907525B1 (en) | 2020-05-05 | 2023-07-05 | The Charles Stark Draper Laboratory, Inc. | Multi-mode signal lidar collection methods and systems |
| US11428785B2 (en) * | 2020-06-12 | 2022-08-30 | Ours Technology, Llc | Lidar pixel with active polarization control |
| US20220003842A1 (en) * | 2020-07-02 | 2022-01-06 | Robert Bosch Gmbh | Lidar Module With Monolithic Array |
| DE102021206988A1 (de) * | 2020-07-02 | 2022-01-05 | Robert Bosch Gesellschaft mit beschränkter Haftung | Mems-schalter für die optische kopplung |
| US11307483B2 (en) | 2020-07-02 | 2022-04-19 | Robert Bosch Gmbh | MEMS optical switch with dual cantilever couplers |
| US11360270B2 (en) | 2020-07-02 | 2022-06-14 | Robert Bosch Gmbh | MEMS optical switch with stop control |
| US11340399B2 (en) | 2020-07-02 | 2022-05-24 | Robert Bosch Gmbh | In-plane MEMS optical switch |
| CN115867840A (zh) * | 2020-07-10 | 2023-03-28 | 沃扬光电公司 | 发射器阵列 |
| US11699862B2 (en) | 2020-08-21 | 2023-07-11 | The Charles Stark Draper Laboratory, Inc. | Two-dimensional planar and crossover-free beamforming network architecture |
| CN112305676B (zh) * | 2020-09-23 | 2021-10-08 | 浙江大学 | 基于静电梳驱动的硅基mems光开关及n×n阵列 |
| CN114280575B (zh) * | 2020-09-27 | 2025-11-11 | 北京万集科技股份有限公司 | 一种基于微环光开关网络的激光雷达光学芯片 |
| WO2022103997A1 (en) * | 2020-11-15 | 2022-05-19 | Naiqian Han | Optical mems based intracranial pressure and intracranial temperature monitor |
| US20210133547A1 (en) * | 2020-11-17 | 2021-05-06 | Intel Corporation | High efficiency optical neural network |
| DE102020214458A1 (de) | 2020-11-18 | 2022-05-19 | Robert Bosch Gesellschaft mit beschränkter Haftung | Scanvorrichtung zum Aussenden von Lichtstrahlen einer Lichtquelle und/oder zum Abbilden von Lichtstrahlen auf einen Detektor, LiDAR-Sensor und Verfahren zur Ansteuerung einer Scanvorrichtung |
| KR102799813B1 (ko) * | 2021-01-26 | 2025-04-25 | 재단법인대구경북과학기술원 | 멀티캐스트 스위치 어레이 및 이를 이용한 빔 조향 장치 |
| WO2022164206A1 (ko) * | 2021-01-26 | 2022-08-04 | 재단법인대구경북과학기술원 | 멀티캐스트 스위치 어레이 및 이를 이용한 빔 조향 장치 |
| CN114859623B (zh) * | 2021-02-05 | 2024-10-29 | 联合微电子中心有限责任公司 | 三维光开关、三维光网络和三维光芯片 |
| WO2022192539A1 (en) * | 2021-03-10 | 2022-09-15 | Neophotonics Corporation | Lidar with 4d object classification, solid state optical scanning arrays, and effective pixel designs |
| KR20220144700A (ko) * | 2021-04-20 | 2022-10-27 | 삼성전자주식회사 | 복수의 스위치를 포함하는 라이다 장치 |
| CN117425837A (zh) | 2021-05-10 | 2024-01-19 | 奈伊系统公司 | 具有二维硅光子MEMS开关阵列的伪单站LiDAR |
| CN117597603A (zh) | 2021-05-19 | 2024-02-23 | 尼亚系统有限公司 | 具有微透镜阵列及集成光子开关阵列的lidar |
| EP4341733B1 (fr) * | 2021-09-06 | 2024-07-31 | Airbus Defence and Space SAS | Structure pour collecter de la lumiere |
| US12411213B2 (en) | 2021-10-11 | 2025-09-09 | Silc Technologies, Inc. | Separation of light signals in a LIDAR system |
| US11982748B2 (en) | 2022-01-20 | 2024-05-14 | Silc Technologies, Inc. | Imaging system having multiple cores |
| US12066541B2 (en) | 2022-01-20 | 2024-08-20 | Silc Technologies, Inc. | Imaging system having multiple cores |
| US12422618B2 (en) | 2022-10-13 | 2025-09-23 | Silc Technologies, Inc. | Buried taper with reflecting surface |
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| US4013000A (en) | 1975-11-20 | 1977-03-22 | Bell Telephone Laboratories, Incorporated | Optical crossbar switching network |
| US5059008A (en) | 1990-03-26 | 1991-10-22 | General Electric Company | Wide angle beam steerer using translation of plural lens arrays |
| US5392157A (en) | 1993-08-18 | 1995-02-21 | Trw Inc. | Line-of-sight steering system for high power laser beams and method using same |
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| US6597829B2 (en) * | 2001-04-27 | 2003-07-22 | Robert H. Cormack | 1xN optical fiber switch |
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| US7298555B2 (en) | 2001-12-07 | 2007-11-20 | The Boeing Company | Optical beam steering using small angle beam steering device |
| US6608715B2 (en) * | 2001-12-10 | 2003-08-19 | Integrated Optics Communications Corporation | Wavelength converter using Bragg-grating |
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| WO2003098263A2 (en) * | 2002-05-17 | 2003-11-27 | Arete Associates | Imaging lidar with micromechanical components |
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| JP2005172850A (ja) | 2003-12-05 | 2005-06-30 | Nippon Sheet Glass Co Ltd | 光クロスコネクト装置およびその調整方法 |
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| US7556389B2 (en) | 2006-03-30 | 2009-07-07 | Raytheon Company | Pointable optical system with coude optics having a short on-gimbal path length |
| JP2008090075A (ja) | 2006-10-03 | 2008-04-17 | Toshiba Corp | 半導体集積回路 |
| US8867868B2 (en) | 2006-10-03 | 2014-10-21 | Kabushiki Kaisha Toshiba | Semiconductor integrated circuit |
| DE102007039019A1 (de) | 2007-07-03 | 2009-01-15 | Diehl Bgt Defence Gmbh & Co. Kg | Vorrichtung zum Schwenken eines optischen Strahls |
| CN102884444B (zh) | 2010-05-07 | 2014-08-13 | 三菱电机株式会社 | 激光雷达装置 |
| US8988754B2 (en) * | 2013-01-08 | 2015-03-24 | Massachusetts Institute Of Technology | Optical phased arrays with evanescently-coupled antennas |
| US9476981B2 (en) | 2013-01-08 | 2016-10-25 | Massachusetts Institute Of Technology | Optical phased arrays |
| JP6017380B2 (ja) | 2013-07-16 | 2016-11-02 | 日本電信電話株式会社 | 1×n光スイッチ素子及びn×n光スイッチ素子 |
| WO2015147966A2 (en) | 2014-01-11 | 2015-10-01 | The Regents Of The University Of California | Silicon-photonics-based optical switch |
| WO2017058322A2 (en) | 2015-06-30 | 2017-04-06 | Massachusetts Institute Of Technology | Apparatus and methods for augmented reality |
| KR102251273B1 (ko) * | 2016-12-16 | 2021-05-14 | 더 차레스 스타크 드레이퍼 래보레이토리, 인코포레이티드 | 전 고체 광학 송/수신 단말기 |
-
2017
- 2017-12-16 KR KR1020197017638A patent/KR102251273B1/ko active Active
- 2017-12-16 CA CA3041101A patent/CA3041101C/en active Active
- 2017-12-16 JP JP2019529186A patent/JP6880190B2/ja active Active
- 2017-12-16 EP EP17829428.6A patent/EP3555681B1/en active Active
- 2017-12-16 WO PCT/US2017/066885 patent/WO2018112447A1/en not_active Ceased
- 2017-12-16 EP EP17833029.6A patent/EP3555682B1/en active Active
- 2017-12-16 KR KR1020197017690A patent/KR20190093200A/ko not_active Ceased
- 2017-12-16 WO PCT/US2017/000095 patent/WO2018111316A1/en not_active Ceased
- 2017-12-16 US US15/732,693 patent/US10739520B2/en active Active
- 2017-12-16 JP JP2019529194A patent/JP7133552B2/ja active Active
- 2017-12-16 US US15/844,527 patent/US10473862B2/en active Active
-
2019
- 2019-10-09 US US16/597,595 patent/US10684420B2/en active Active
-
2020
- 2020-11-05 JP JP2020185002A patent/JP2021012401A/ja not_active Withdrawn
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