JP7848714B2 - 光位相変調器 - Google Patents

光位相変調器

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Publication number
JP7848714B2
JP7848714B2 JP2023021801A JP2023021801A JP7848714B2 JP 7848714 B2 JP7848714 B2 JP 7848714B2 JP 2023021801 A JP2023021801 A JP 2023021801A JP 2023021801 A JP2023021801 A JP 2023021801A JP 7848714 B2 JP7848714 B2 JP 7848714B2
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Japan
Prior art keywords
slab
rib
rib portion
section
insulating film
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.)
Active
Application number
JP2023021801A
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English (en)
Japanese (ja)
Other versions
JP2023156230A (ja
JP2023156230A5 (https=
Inventor
拓 鈴木
達弥 山下
直矢 武
雅重 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Toyota Motor Corp
Mirise Technologies Corp
Original Assignee
Denso Corp
Toyota Motor Corp
Mirise Technologies Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Corp, Toyota Motor Corp, Mirise Technologies Corp filed Critical Denso Corp
Priority to US18/192,791 priority Critical patent/US12436414B2/en
Publication of JP2023156230A publication Critical patent/JP2023156230A/ja
Publication of JP2023156230A5 publication Critical patent/JP2023156230A5/ja
Application granted granted Critical
Publication of JP7848714B2 publication Critical patent/JP7848714B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP2023021801A 2022-04-12 2023-02-15 光位相変調器 Active JP7848714B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18/192,791 US12436414B2 (en) 2022-04-12 2023-03-30 Optical phase modulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022065866 2022-04-12
JP2022065866 2022-04-12

Publications (3)

Publication Number Publication Date
JP2023156230A JP2023156230A (ja) 2023-10-24
JP2023156230A5 JP2023156230A5 (https=) 2026-03-10
JP7848714B2 true JP7848714B2 (ja) 2026-04-21

Family

ID=88421351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023021801A Active JP7848714B2 (ja) 2022-04-12 2023-02-15 光位相変調器

Country Status (1)

Country Link
JP (1) JP7848714B2 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011076053A (ja) 2009-09-02 2011-04-14 Fujikura Ltd 光学素子
US20170315387A1 (en) 2016-04-28 2017-11-02 Analog Photonics LLC Optical phase shifter device
JP2019113660A (ja) 2017-12-22 2019-07-11 ルネサスエレクトロニクス株式会社 半導体装置
CN211454149U (zh) 2019-12-30 2020-09-08 杭州芯耘光电科技有限公司 一种掺杂结构及光调制器
JP2021512373A (ja) 2018-01-26 2021-05-13 シエナ コーポレーション 最適化されたドーピングプロファイルおよび異なる遷移領域の厚さを有するシリコンベース変調器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011076053A (ja) 2009-09-02 2011-04-14 Fujikura Ltd 光学素子
US20170315387A1 (en) 2016-04-28 2017-11-02 Analog Photonics LLC Optical phase shifter device
JP2019113660A (ja) 2017-12-22 2019-07-11 ルネサスエレクトロニクス株式会社 半導体装置
JP2021512373A (ja) 2018-01-26 2021-05-13 シエナ コーポレーション 最適化されたドーピングプロファイルおよび異なる遷移領域の厚さを有するシリコンベース変調器
CN211454149U (zh) 2019-12-30 2020-09-08 杭州芯耘光电科技有限公司 一种掺杂结构及光调制器

Also Published As

Publication number Publication date
JP2023156230A (ja) 2023-10-24

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