JP6607966B2 - オンチップ光学相互接続構造およびネットワーク - Google Patents
オンチップ光学相互接続構造およびネットワーク Download PDFInfo
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- JP6607966B2 JP6607966B2 JP2017564444A JP2017564444A JP6607966B2 JP 6607966 B2 JP6607966 B2 JP 6607966B2 JP 2017564444 A JP2017564444 A JP 2017564444A JP 2017564444 A JP2017564444 A JP 2017564444A JP 6607966 B2 JP6607966 B2 JP 6607966B2
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- 230000003287 optical effect Effects 0.000 title claims description 365
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000004891 communication Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 230000015654 memory Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
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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
- G02B6/122—Basic optical elements, e.g. light-guiding paths
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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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
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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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
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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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
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- 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
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
- H04B10/803—Free space interconnects, e.g. between circuit boards or chips
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mathematical Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Light Receiving Elements (AREA)
Description
I光学スイッチングデバイスは、比較的高い帯域幅を有するが、マイクロリングベースの光学スイッチングデバイスと比較して、サイズは比較的大きく、電力消費量は比較的高い。したがって、具体的な設計は最終的な用途に依存する。本発明は、任意のタイプの光学スイッチングデバイスを使用することによって実装され得る。
101 光学スイッチングデバイス
102 光学スイッチングデバイス
103 光学スイッチングデバイス
104 光学スイッチングデバイス
105 光学スイッチングデバイス
106 光学スイッチングデバイス
107 光学スイッチングデバイス
108 コンピュータ構成要素
109 コンピュータ構成要素
110 コンピュータ構成要素
111 コンピュータ構成要素
112 コンピュータ構成要素
113 コンピュータ構成要素
114 コンピュータ構成要素
115 コンピュータ構成要素
116 コンピュータ構成要素
117 コンピュータ構成要素
118 コンピュータ構成要素
119 コンピュータ構成要素
Claims (7)
- オンチップ光学相互接続構造であって、M個のレベルの光学スイッチングデバイスを備え、前記M個のレベルの光学スイッチングデバイスのうちの第mレベルの光学スイッチングデバイスは、2m-1個の光学スイッチングデバイスを備え、前記M個のレベルの光学スイッチングデバイスのうち第(i-1)レベルの光学スイッチングデバイスのうちの各光学スイッチングデバイスは、第iレベルの光学スイッチングデバイスのうちの2つの光学スイッチングデバイスに接続され、前記第iレベルの光学スイッチングデバイスにあり、かつ前記第(i-1)レベルの光学スイッチングデバイスのうちの同じ光学スイッチングデバイスに接続された2つの光学スイッチングデバイスが前記2つの光学スイッチングデバイスの送信ポートによって接続され、ここで、M、m、およびiは整数であり、M≧3、1≦m≦M、および3≦i≦Mである、オンチップ光学相互接続構造。
- 前記M個のレベルの光学スイッチングデバイスのうち少なくとも1つの光学スイッチングデバイスが、送信ポートを使用することによってコンピュータ構成要素に接続される、請求項1に記載のオンチップ光学相互接続構造。
- 前記オンチップ光学相互接続構造はさらに制御モジュールを備え、前記制御モジュールは、コンピュータ構成要素から取得される情報に従って、前記オンチップ光学相互接続構造内の各光学スイッチングデバイスのステータスを制御するように構成された、請求項1または2に記載のオンチップ光学相互接続構造。
- 前記オンチップ光学相互接続構造内の各光学スイッチングデバイスの構造は、マイクロリング共鳴キャビティ構造またはマッハツェンダ干渉計(MZI)構造である、請求項1から3のいずれか一項に記載のオンチップ光学相互接続構造。
- M=3であり、前記オンチップ光学相互接続構造内の各光学スイッチングデバイスは、4つの送信ポートを備え、各光学スイッチングデバイスの前記4つの送信ポートの少なくとも1つは、コンピュータ構成要素または前記光学スイッチングデバイスに接続されている、請求項1から4のいずれか一項に記載のオンチップ光学相互接続構造。
- オンチップ光学相互接続ネットワークであって、少なくとも1つのオンチップ光学相互接続構造を備え、前記少なくとも1つのオンチップ光学相互接続構造の各々は、請求項1から5のいずれか一項に記載のオンチップ光学相互接続構造である、オンチップ光学相互接続ネットワーク。
- 前記オンチップ光学相互接続ネットワークが、少なくとも2つのオンチップ光学相互接続構造を備えている場合、前記少なくとも2つのオンチップ光学相互接続構造は、前記少なくとも2つのオンチップ光学相互接続構造の各々における第1レベルの光学スイッチングデバイスを使用することによって互いに接続される、請求項6に記載のオンチップ光学相互接続ネットワーク。
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PCT/CN2015/081344 WO2016197388A1 (zh) | 2015-06-12 | 2015-06-12 | 一种片上光互连结构及网络 |
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JP2018528600A JP2018528600A (ja) | 2018-09-27 |
JP6607966B2 true JP6607966B2 (ja) | 2019-11-20 |
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US (1) | US10185085B2 (ja) |
EP (1) | EP3296781B1 (ja) |
JP (1) | JP6607966B2 (ja) |
KR (1) | KR102063282B1 (ja) |
CN (1) | CN106662710B (ja) |
WO (1) | WO2016197388A1 (ja) |
Families Citing this family (8)
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US10634851B2 (en) * | 2017-05-17 | 2020-04-28 | Massachusetts Institute Of Technology | Apparatus, systems, and methods for nonblocking optical switching |
CN107820142B (zh) * | 2017-12-15 | 2019-03-22 | 中国人民解放军国防科技大学 | 基于高密度存储器的单裸片光交换结构 |
CN108429938B (zh) * | 2018-01-31 | 2024-01-23 | 西安科技大学 | 可重构阵列处理器中簇间通信光互连网络 |
ES2695323B2 (es) * | 2018-11-19 | 2019-05-16 | Univ Valencia Politecnica | Metodo de configuracion y optimizacion de dispositivos fotonicos programables basados en estructuras malladas de guiaondas opticas integradas |
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US20220044092A1 (en) | 2020-08-06 | 2022-02-10 | Celestial Ai Inc. | Coherent photonic computing architectures |
US20220413216A1 (en) * | 2021-06-25 | 2022-12-29 | Intel Corporation | Field-configurable optical switch implementations within multi-chip packages |
WO2023177848A1 (en) | 2022-03-18 | 2023-09-21 | Celestial Al Inc. | Optical multi-die interconnect bridge (omib) |
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- 2015-06-12 WO PCT/CN2015/081344 patent/WO2016197388A1/zh active Application Filing
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EP3296781B1 (en) | 2019-03-13 |
KR102063282B1 (ko) | 2020-01-07 |
EP3296781A4 (en) | 2018-07-04 |
KR20180014095A (ko) | 2018-02-07 |
WO2016197388A1 (zh) | 2016-12-15 |
JP2018528600A (ja) | 2018-09-27 |
US20180100965A1 (en) | 2018-04-12 |
US10185085B2 (en) | 2019-01-22 |
EP3296781A1 (en) | 2018-03-21 |
CN106662710B (zh) | 2019-08-13 |
CN106662710A (zh) | 2017-05-10 |
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