CN111061010A - 热调偏置硅铌酸锂混合集成调制器及制备方法 - Google Patents
热调偏置硅铌酸锂混合集成调制器及制备方法 Download PDFInfo
- Publication number
- CN111061010A CN111061010A CN202010021973.9A CN202010021973A CN111061010A CN 111061010 A CN111061010 A CN 111061010A CN 202010021973 A CN202010021973 A CN 202010021973A CN 111061010 A CN111061010 A CN 111061010A
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- Prior art keywords
- silicon
- lithium niobate
- optical
- beam splitting
- metal electrode
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- ZVLDJSZFKQJMKD-UHFFFAOYSA-N [Li].[Si] Chemical compound [Li].[Si] ZVLDJSZFKQJMKD-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 50
- 239000010703 silicon Substances 0.000 claims abstract description 50
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 47
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000003287 optical effect Effects 0.000 claims description 118
- 229910052751 metal Inorganic materials 0.000 claims description 56
- 239000002184 metal Substances 0.000 claims description 56
- 238000010438 heat treatment Methods 0.000 claims description 43
- 239000000758 substrate Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000010409 thin film Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000012212 insulator Substances 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 238000001259 photo etching Methods 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 3
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910001120 nichrome Inorganic materials 0.000 claims description 3
- 238000000206 photolithography Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 6
- 230000005697 Pockels effect Effects 0.000 abstract description 3
- 239000002210 silicon-based material Substances 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/136—Integrated optical circuits characterised by the manufacturing method by etching
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12035—Materials
- G02B2006/1204—Lithium niobate (LiNbO3)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12035—Materials
- G02B2006/12061—Silicon
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12083—Constructional arrangements
- G02B2006/12085—Integrated
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12133—Functions
- G02B2006/12142—Modulator
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12166—Manufacturing methods
- G02B2006/12176—Etching
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010021973.9A CN111061010A (zh) | 2020-01-09 | 2020-01-09 | 热调偏置硅铌酸锂混合集成调制器及制备方法 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202010021973.9A CN111061010A (zh) | 2020-01-09 | 2020-01-09 | 热调偏置硅铌酸锂混合集成调制器及制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN111061010A true CN111061010A (zh) | 2020-04-24 |
Family
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Family Applications (1)
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---|---|---|---|
CN202010021973.9A Pending CN111061010A (zh) | 2020-01-09 | 2020-01-09 | 热调偏置硅铌酸锂混合集成调制器及制备方法 |
Country Status (1)
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CN (1) | CN111061010A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1041424A2 (en) * | 1999-03-29 | 2000-10-04 | Nortel Networks Limited | Integrated optical Mach Zehnder structures |
CN1307691A (zh) * | 1998-05-01 | 2001-08-08 | 布克哈姆技术公共有限公司 | 分支光波导及其使用方法 |
CN102033335A (zh) * | 2009-09-25 | 2011-04-27 | 北京浦丹光电技术有限公司 | 集成光学多功能调制器及其制造方法 |
US20120087613A1 (en) * | 2010-10-07 | 2012-04-12 | Alcatel-Lucent Usa, Incorporated | Thermally controlled semiconductor optical waveguide |
CN102472900A (zh) * | 2009-07-10 | 2012-05-23 | 日本电信电话株式会社 | 光调制器 |
CN105388637A (zh) * | 2015-12-17 | 2016-03-09 | 东南大学 | 一种基于介质沉积型表面等离子波导的soi基mzi型1×2热光开关 |
CN109116590A (zh) * | 2018-05-16 | 2019-01-01 | 中山大学 | 硅和铌酸锂混合集成光调制器及其制备方法 |
CN110609399A (zh) * | 2019-08-05 | 2019-12-24 | 华南师范大学 | 折叠式硅-铌酸锂混合集成电光调制器及其制备方法 |
-
2020
- 2020-01-09 CN CN202010021973.9A patent/CN111061010A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1307691A (zh) * | 1998-05-01 | 2001-08-08 | 布克哈姆技术公共有限公司 | 分支光波导及其使用方法 |
EP1041424A2 (en) * | 1999-03-29 | 2000-10-04 | Nortel Networks Limited | Integrated optical Mach Zehnder structures |
CN102472900A (zh) * | 2009-07-10 | 2012-05-23 | 日本电信电话株式会社 | 光调制器 |
CN102033335A (zh) * | 2009-09-25 | 2011-04-27 | 北京浦丹光电技术有限公司 | 集成光学多功能调制器及其制造方法 |
US20120087613A1 (en) * | 2010-10-07 | 2012-04-12 | Alcatel-Lucent Usa, Incorporated | Thermally controlled semiconductor optical waveguide |
CN105388637A (zh) * | 2015-12-17 | 2016-03-09 | 东南大学 | 一种基于介质沉积型表面等离子波导的soi基mzi型1×2热光开关 |
CN109116590A (zh) * | 2018-05-16 | 2019-01-01 | 中山大学 | 硅和铌酸锂混合集成光调制器及其制备方法 |
CN110609399A (zh) * | 2019-08-05 | 2019-12-24 | 华南师范大学 | 折叠式硅-铌酸锂混合集成电光调制器及其制备方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Cai Xinlun Inventor after: Sun Shihao Inventor before: Cai Xinlun Inventor before: Sun Shihao |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201117 Address after: 510000 227, 7th floor, building 3, industrial park, 2 Haijing Road, Xinzao Town, Panyu District, Guangzhou City, Guangdong Province 510000 Applicant after: Guangzhou niobium Semiconductor Technology Co., Ltd Address before: 510275 Xingang West Road, Guangdong, Guangzhou, No. 135, No. Applicant before: SUN YAT-SEN University |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200424 |
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RJ01 | Rejection of invention patent application after publication |