CN105700071B - 温度不敏感demux/mux装置及其制作方法 - Google Patents
温度不敏感demux/mux装置及其制作方法 Download PDFInfo
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- CN105700071B CN105700071B CN201510926209.5A CN201510926209A CN105700071B CN 105700071 B CN105700071 B CN 105700071B CN 201510926209 A CN201510926209 A CN 201510926209A CN 105700071 B CN105700071 B CN 105700071B
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- light
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Classifications
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/29398—Temperature insensitivity
-
- 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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12026—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence
- G02B6/12028—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence based on a combination of materials having a different refractive index temperature dependence, i.e. the materials are used for transmitting light
-
- 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
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29301—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means based on a phased array of light guides
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29344—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by modal interference or beating, i.e. of transverse modes, e.g. zero-gap directional coupler, MMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/03—WDM arrangements
- H04J14/0307—Multiplexers; Demultiplexers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/569,471 | 2014-12-12 | ||
| US14/569,471 US9553689B2 (en) | 2014-12-12 | 2014-12-12 | Temperature insensitive DEMUX/MUX in silicon photonics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105700071A CN105700071A (zh) | 2016-06-22 |
| CN105700071B true CN105700071B (zh) | 2019-10-25 |
Family
ID=56112208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510926209.5A Active CN105700071B (zh) | 2014-12-12 | 2015-12-14 | 温度不敏感demux/mux装置及其制作方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US9553689B2 (zh) |
| CN (1) | CN105700071B (zh) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9207399B2 (en) | 2013-01-28 | 2015-12-08 | Aurrion, Inc. | Athermal optical filter with active tuning and simplified control |
| US9553670B2 (en) * | 2014-03-03 | 2017-01-24 | Inphi Corporation | Optical module |
| US9553689B2 (en) * | 2014-12-12 | 2017-01-24 | Inphi Corporation | Temperature insensitive DEMUX/MUX in silicon photonics |
| CN111273395B (zh) | 2015-07-24 | 2021-11-16 | 瞻博网络公司 | 波导阵列中的相位调谐 |
| US10488589B2 (en) | 2017-02-08 | 2019-11-26 | Rockley Photonics Limited | T-shaped arrayed waveguide grating |
| EP4024100B1 (en) | 2017-07-17 | 2025-01-01 | Rockley Photonics Limited | Athermalized multi-path interference filter |
| CN108645534B (zh) * | 2018-05-24 | 2020-05-12 | 哈尔滨博检精测科技有限公司 | 基于光纤光栅的列车轴温轮温在线监测系统 |
| US10491302B1 (en) | 2018-08-06 | 2019-11-26 | Hewlett Packard Enterprise Development Lp | Rack-level photonic solution |
| US10623101B1 (en) | 2018-08-07 | 2020-04-14 | Hewlett Packard Enterprise Development Lp | Hyperscale photonics connectivity solution |
| US10757041B2 (en) | 2018-12-03 | 2020-08-25 | Hewlett Packard Enterprise Development Lp | Full server-level redundancy using a single network interface controller(NIC) and a single NIC card |
| US10852472B1 (en) | 2019-06-18 | 2020-12-01 | Cisco Technology, Inc. | Multiple stage Bragg gratings in multiplexing applications |
| US11002980B1 (en) | 2020-03-10 | 2021-05-11 | Cisco Technology, Inc. | Cascaded arrangement of two-mode Bragg gratings in multiplexing applications |
| CN114488406B (zh) * | 2020-11-12 | 2023-05-23 | 山东大学 | 基于多模干涉原理的紧凑型波长复用器 |
| US11644305B2 (en) | 2021-06-09 | 2023-05-09 | Marvell Asia Pte Ltd | Temperature insensitive distributed strain monitoring apparatus and method |
| CN117730237A (zh) * | 2021-06-09 | 2024-03-19 | 马维尔亚洲私人有限公司 | 对温度不敏感的分布应变监测装置和方法 |
| US12092863B2 (en) | 2021-10-18 | 2024-09-17 | Cisco Technology, Inc. | Fabrication-tolerant on-chip multiplexers and demultiplexers |
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2014
- 2014-12-12 US US14/569,471 patent/US9553689B2/en active Active
-
2015
- 2015-12-14 CN CN201510926209.5A patent/CN105700071B/zh active Active
-
2016
- 2016-12-09 US US15/374,967 patent/US9829640B2/en active Active
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| US6421478B1 (en) * | 1999-05-11 | 2002-07-16 | Jds Fitel Inc. | Tapered MMI coupler |
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Also Published As
| Publication number | Publication date |
|---|---|
| US9829640B2 (en) | 2017-11-28 |
| US20160173221A1 (en) | 2016-06-16 |
| US20170090122A1 (en) | 2017-03-30 |
| US9553689B2 (en) | 2017-01-24 |
| CN105700071A (zh) | 2016-06-22 |
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