JPH0422485B2 - - Google Patents

Info

Publication number
JPH0422485B2
JPH0422485B2 JP1630786A JP1630786A JPH0422485B2 JP H0422485 B2 JPH0422485 B2 JP H0422485B2 JP 1630786 A JP1630786 A JP 1630786A JP 1630786 A JP1630786 A JP 1630786A JP H0422485 B2 JPH0422485 B2 JP H0422485B2
Authority
JP
Japan
Prior art keywords
substrate
waveguide
electrodes
optical device
electric field
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.)
Expired - Lifetime
Application number
JP1630786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62173428A (ja
Inventor
Itsupei Sawaki
Minoru Kyono
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 JP1630786A priority Critical patent/JPS62173428A/ja
Publication of JPS62173428A publication Critical patent/JPS62173428A/ja
Publication of JPH0422485B2 publication Critical patent/JPH0422485B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
JP1630786A 1986-01-28 1986-01-28 導波路光デバイス Granted JPS62173428A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1630786A JPS62173428A (ja) 1986-01-28 1986-01-28 導波路光デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1630786A JPS62173428A (ja) 1986-01-28 1986-01-28 導波路光デバイス

Publications (2)

Publication Number Publication Date
JPS62173428A JPS62173428A (ja) 1987-07-30
JPH0422485B2 true JPH0422485B2 (enExample) 1992-04-17

Family

ID=11912877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1630786A Granted JPS62173428A (ja) 1986-01-28 1986-01-28 導波路光デバイス

Country Status (1)

Country Link
JP (1) JPS62173428A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247607A (ja) * 1988-08-09 1990-02-16 Fujitsu Ltd 半導体装置およびその製造方法
JP2550730B2 (ja) * 1989-12-29 1996-11-06 富士通株式会社 光導波路デバイスおよびその製造方法
JP2867560B2 (ja) * 1990-03-02 1999-03-08 富士通株式会社 光導波路デバイス
JP2671586B2 (ja) * 1990-09-05 1997-10-29 日本電気株式会社 光制御デバイス
JPH0734049B2 (ja) * 1990-12-13 1995-04-12 日本航空電子工業株式会社 導波路型光デバイス
JPH0593892A (ja) * 1991-10-01 1993-04-16 Nec Corp ２層型光変調器
US5388170A (en) * 1993-11-22 1995-02-07 At&T Corp. Electrooptic device structure and method for reducing thermal effects in optical waveguide modulators
JP2894961B2 (ja) * 1994-11-18 1999-05-24 日本電気株式会社 光制御デバイス
US5949944A (en) * 1997-10-02 1999-09-07 Lucent Technologies Inc. Apparatus and method for dissipating charge from lithium niobate devices
WO2001001190A1 (en) 1999-06-28 2001-01-04 Sumitomo Osaka Cement Co., Ltd. Electrooptical device and method of manufacturing the same
KR100446262B1 (ko) 1999-07-02 2004-09-01 마츠시타 덴끼 산교 가부시키가이샤 전하발생 반도체 기판용 범프 형성장치, 전하발생 반도체기판의 제전방법, 전하발생 반도체 기판용 제전장치, 및 전하발생 반도체 기판
CA2417298A1 (en) 2001-05-25 2002-12-05 Kenji Kawano Optical modulation device having excellent electric characteristics for effectively restricting thermal drift and method for manufacturing the same
JP4589354B2 (ja) 2007-03-30 2010-12-01 住友大阪セメント株式会社 光変調素子
JP6288145B2 (ja) 2016-04-01 2018-03-07 住友大阪セメント株式会社 光変調器モジュール
JP6705354B2 (ja) 2016-09-30 2020-06-03 住友大阪セメント株式会社 光変調器モジュール
JP7658184B2 (ja) * 2021-06-11 2025-04-08 富士通オプティカルコンポーネンツ株式会社 光デバイス及び光通信装置

Also Published As

Publication number Publication date
JPS62173428A (ja) 1987-07-30

Similar Documents

Publication Publication Date Title
JPH0422485B2 (enExample)
JP2867560B2 (ja) 光導波路デバイス
US4978203A (en) Liquid crystal device with an apparent hysteresis
US5185823A (en) Waveguide type optical device
US5388170A (en) Electrooptic device structure and method for reducing thermal effects in optical waveguide modulators
JPH0578016B2 (enExample)
US5598490A (en) Dielectric optical waveguide device
JPH01302325A (ja) 光導波路デバイスおよびその形成方法
JPS6212894B2 (enExample)
JPH0734049B2 (ja) 導波路型光デバイス
JP3237620B2 (ja) 光制御デバイスおよびその製造方法
JPH05142568A (ja) 液晶表示装置
JP2960801B2 (ja) 強誘電性液晶セル
JP2545701B2 (ja) 導波路光デバイスの製造方法
JP3125311B2 (ja) 電気光学装置
JP3139712B2 (ja) 光制御デバイス
JPH05181149A (ja) 液晶表示素子の電極構造
JPH07159743A (ja) 光導波路素子
JP2002182173A (ja) 光導波路素子及び光導波路素子の製造方法
JPH0239130A (ja) 液晶表示装置
JPH0731333B2 (ja) 光導波路型デバイス
JPH0361932B2 (enExample)
JPS5944607B2 (ja) 薄膜光スイツチアレイ
CN115220276A (zh) 用于光束转向的可调谐光楔
JPH0383025A (ja) ＬｉＮｂＯ↓３光スイッチ

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term