JPH01302325A - 光導波路デバイスおよびその形成方法 - Google Patents

光導波路デバイスおよびその形成方法

Info

Publication number
JPH01302325A
JPH01302325A JP13391288A JP13391288A JPH01302325A JP H01302325 A JPH01302325 A JP H01302325A JP 13391288 A JP13391288 A JP 13391288A JP 13391288 A JP13391288 A JP 13391288A JP H01302325 A JPH01302325 A JP H01302325A
Authority
JP
Japan
Prior art keywords
optical waveguide
buffer layer
film
electrode
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.)
Granted
Application number
JP13391288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451812B2 (https=
Inventor
Minoru Kiyono
實 清野
Naoyuki Megata
直之 女鹿田
Takashi Yamane
隆志 山根
Teruo Kurahashi
輝雄 倉橋
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13391288A priority Critical patent/JPH01302325A/ja
Publication of JPH01302325A publication Critical patent/JPH01302325A/ja
Publication of JPH0451812B2 publication Critical patent/JPH0451812B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
JP13391288A 1988-05-31 1988-05-31 光導波路デバイスおよびその形成方法 Granted JPH01302325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13391288A JPH01302325A (ja) 1988-05-31 1988-05-31 光導波路デバイスおよびその形成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13391288A JPH01302325A (ja) 1988-05-31 1988-05-31 光導波路デバイスおよびその形成方法

Publications (2)

Publication Number Publication Date
JPH01302325A true JPH01302325A (ja) 1989-12-06
JPH0451812B2 JPH0451812B2 (https=) 1992-08-20

Family

ID=15115999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13391288A Granted JPH01302325A (ja) 1988-05-31 1988-05-31 光導波路デバイスおよびその形成方法

Country Status (1)

Country Link
JP (1) JPH01302325A (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07159743A (ja) * 1993-12-08 1995-06-23 Japan Aviation Electron Ind Ltd 光導波路素子
EP0644449A3 (en) * 1993-09-17 1995-09-20 Fujitsu Ltd Dielectric optical waveguide device.
EP0677765A3 (en) * 1990-03-02 1996-01-31 Fujitsu Ltd Optical waveguide device.
EP0713123A1 (en) * 1994-11-18 1996-05-22 Nec Corporation Optical control device
WO2013147129A1 (ja) * 2012-03-30 2013-10-03 住友大阪セメント株式会社 光導波路素子
US8712204B2 (en) 2011-03-17 2014-04-29 Ngk Insulators, Ltd. Optical modulation element

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4732889A2 (en) 2017-06-07 2026-04-29 Supira Medical, Inc. Intravascular fluid movement devices, systems, and methods of use
JP7319266B2 (ja) 2017-11-13 2023-08-01 シファメド・ホールディングス・エルエルシー 血管内流体移動デバイス、システム、および使用方法
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
US12161857B2 (en) 2018-07-31 2024-12-10 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
WO2020073047A1 (en) 2018-10-05 2020-04-09 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
EP3996797A4 (en) 2019-07-12 2023-08-02 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMPS AND METHOD OF USE AND METHOD OF MAKING
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4010046A4 (en) 2019-08-07 2023-08-30 Calomeni, Michael Catheter blood pumps and collapsible pump housings
US12102815B2 (en) 2019-09-25 2024-10-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
US12121713B2 (en) 2019-09-25 2024-10-22 Shifamed Holdings, Llc Catheter blood pumps and collapsible blood conduits
EP4072650A4 (en) 2019-12-11 2024-01-10 Shifamed Holdings, LLC Descending aorta and vena cava blood pumps
WO2021127503A1 (en) 2019-12-19 2021-06-24 Shifamed Holdings, Llc Intravascular blood pumps, motors, and fluid control

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0677765A3 (en) * 1990-03-02 1996-01-31 Fujitsu Ltd Optical waveguide device.
EP1022605A3 (en) * 1990-03-02 2000-08-16 Fujitsu Limited Optical waveguide device
CN1037996C (zh) * 1993-09-17 1998-04-08 富士通株式会社 介质光波导器件
EP0644449A3 (en) * 1993-09-17 1995-09-20 Fujitsu Ltd Dielectric optical waveguide device.
US5598490A (en) * 1993-09-17 1997-01-28 Fujitsu Limited Dielectric optical waveguide device
JPH07159743A (ja) * 1993-12-08 1995-06-23 Japan Aviation Electron Ind Ltd 光導波路素子
EP0713123A1 (en) * 1994-11-18 1996-05-22 Nec Corporation Optical control device
US5661830A (en) * 1994-11-18 1997-08-26 Nec Corporation Waveguide-type optical control device
US8712204B2 (en) 2011-03-17 2014-04-29 Ngk Insulators, Ltd. Optical modulation element
WO2013147129A1 (ja) * 2012-03-30 2013-10-03 住友大阪セメント株式会社 光導波路素子
JP2013210484A (ja) * 2012-03-30 2013-10-10 Sumitomo Osaka Cement Co Ltd 光導波路素子
CN104204917A (zh) * 2012-03-30 2014-12-10 住友大阪水泥股份有限公司 光波导元件
US20150078701A1 (en) * 2012-03-30 2015-03-19 Sumitomo Osaka Cement Co., Ltd. Optical waveguide element
CN104204917B (zh) * 2012-03-30 2015-11-25 住友大阪水泥股份有限公司 光波导元件
US9291838B2 (en) 2012-03-30 2016-03-22 Sumitomo Osaka Cement Co., Ltd. Optical waveguide element

Also Published As

Publication number Publication date
JPH0451812B2 (https=) 1992-08-20

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Legal Events

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