JPH019933Y2 - - Google Patents

Info

Publication number: JPH019933Y2
Authority: JP; Japan
Prior art keywords: substrate; optical waveguide; electrode; optical; electro
Prior art date: 1983-12-21
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

Application number

JP1983196991U

Other languages

English (en)

Japanese (ja)

Other versions

JPS60104821U (ja

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.)

1983-12-21

Filing date

1983-12-21

Publication date

1989-03-20

1983-12-21 Application filed filed Critical

1983-12-21 Priority to JP1983196991U priority Critical patent/JPS60104821U/ja

1985-07-17 Publication of JPS60104821U publication Critical patent/JPS60104821U/ja

1989-03-20 Application granted granted Critical

1989-03-20 Publication of JPH019933Y2 publication Critical patent/JPH019933Y2/ja

Status Granted legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 claims description 28
239000000758 substrate Substances 0.000 claims description 27
239000011241 protective layer Substances 0.000 claims description 10
230000005684 electric field Effects 0.000 claims description 4
239000000463 material Substances 0.000 claims 1
230000008878 coupling Effects 0.000 description 5
238000010168 coupling process Methods 0.000 description 5
238000005859 coupling reaction Methods 0.000 description 5
230000000694 effects Effects 0.000 description 5
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
230000035945 sensitivity Effects 0.000 description 4
239000010936 titanium Substances 0.000 description 4
GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 3
239000000382 optic material Substances 0.000 description 3
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000012535 impurity Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000013307 optical fiber Substances 0.000 description 2
230000010363 phase shift Effects 0.000 description 2
235000012239 silicon dioxide Nutrition 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
229910052719 titanium Inorganic materials 0.000 description 2
WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
241000270295 Serpentes Species 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000004544 sputter deposition Methods 0.000 description 1
239000002344 surface layer Substances 0.000 description 1

Landscapes

Surface Treatment Of Optical Elements (AREA)

JP1983196991U 1983-12-21 1983-12-21 光変調装置 Granted JPS60104821U (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP1983196991U JPS60104821U (ja)	1983-12-21	1983-12-21	光変調装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1983196991U JPS60104821U (ja)	1983-12-21	1983-12-21	光変調装置

Publications (2)

Publication Number	Publication Date
JPS60104821U JPS60104821U (ja)	1985-07-17
JPH019933Y2 true JPH019933Y2 (fr)	1989-03-20

Family

ID=30754949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1983196991U Granted JPS60104821U (ja)	1983-12-21	1983-12-21	光変調装置

Country Status (1)

Country	Link
JP (1)	JPS60104821U (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0760226B2 (ja) *	1987-11-20	1995-06-28	日本電信電話株式会社	光変調器
JPH0769494B2 (ja) *	1988-09-12	1995-07-31	横浜国立大学長	光導波路
CA2305279C (fr) *	1998-08-10	2003-02-11	Sumitomo Osaka Cement Co., Ltd.	Modulateur de lumiere du type guide d'ondes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5184548A (en) *	1975-01-03	1976-07-23	Raytheon Co	Hyomenonkyohasochi

1983
- 1983-12-21 JP JP1983196991U patent/JPS60104821U/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5184548A (en) *	1975-01-03	1976-07-23	Raytheon Co	Hyomenonkyohasochi

Also Published As

Publication number	Publication date
JPS60104821U (ja)	1985-07-17

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