JP7214773B2 - 光モジュール、システム、送信ユニット、受信ユニット、及び量子通信システム - Google Patents
光モジュール、システム、送信ユニット、受信ユニット、及び量子通信システム Download PDFInfo
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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
- H04B10/70—Photonic quantum communication
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- 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
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- 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
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
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- G—PHYSICS
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- G02B6/42—Coupling light guides with opto-electronic elements
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- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
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Description
量子フォトニック集積回路と、
温度制御素子と、
フォトニック集積回路と温度制御素子とを格納するように構成されたハウジングと
を備える光モジュールが提供され、フォトニック集積回路は、温度制御素子に取り付けられ、そのため、フォトニック集積回路は、温度制御素子と熱交換状態にあり、
温度制御素子は、ハウジングに直接取り付けられ、そのため、温度制御素子は、ハウジングと直接熱交換状態にある。
量子通信送信機、
量子通信受信機、
量子乱数生成器、及び/又は、
量子情報プロセッサ
として動作するように構成され得る。
上述されたようなシステムを備え、フォトニック集積回路は、
量子ビットを生成するように構成された量子ビット源と、
受信ユニットに送信するための生成された量子ビットを符号化するように構成された量子ビット符号化器と、
量子ビットの強度を変調するように構成された強度制御素子と
を備える。
上述されたようなシステムを備え、フォトニック集積回路は、送信ユニットによって生成された符号化された量子ビットを復号するように構成された量子ビット復号器を備える。
Claims (27)
- 量子フォトニック集積回路と、
温度制御素子と、
前記フォトニック集積回路と前記温度制御素子とを格納するように構成されたハウジングと、
インターポーザチップと
を備え、
前記フォトニック集積回路は、前記温度制御素子に取り付けられ、前記フォトニック集積回路は、前記温度制御素子と熱交換状態にあり、
前記温度制御素子は、前記ハウジングに直接取り付けられ、前記温度制御素子は、前記ハウジングと直接熱交換状態にあり、
前記インターポーザチップは、前記フォトニック集積回路と前記温度制御素子との間に設けられる、光モジュール。 - 前記インターポーザチップは、熱伝導チップキャリアを備える、請求項1に記載のモジュール。
- 前記フォトニック集積回路に及び/又はそれから電気信号をルーティングするように構成された回路基板を備える、請求項1又は2に記載のモジュール。
- 前記インターポーザチップは、前記フォトニック集積回路から前記回路基板に電気信号をルーティングするように構成される、請求項3に記載のモジュール。
- 前記ハウジングは、熱を散逸させるように構成される、請求項1乃至4のうちのいずれか1項に記載のモジュール。
- 温度センサを備え、前記温度センサは、前記フォトニック集積回路の温度を監視するように構成される、請求項1乃至5のうちのいずれか1項に記載のモジュール。
- 前記温度センサは、前記フォトニック集積回路上に設けられる、請求項6に記載のモジュール。
- 前記フォトニック集積回路に光を集光又は注入するように構成された光コンポーネントを備える、請求項1乃至7のうちのいずれか1項に記載のモジュール。
- 前記温度制御素子は、熱電冷却器又は抵抗加熱器を備える、請求項1乃至8のうちのいずれか1項に記載のモジュール。
- 前記フォトニック集積回路は、
量子通信送信機、
量子通信受信機、
量子乱数生成器、及び/又は、
量子情報プロセッサ
として動作するように構成される、請求項1乃至9のうちのいずれか1項に記載のモジュール。 - 量子フォトニック集積回路と、
温度制御素子と、
前記フォトニック集積回路と前記温度制御素子とを格納するように構成されたハウジングと
を備え、
前記フォトニック集積回路は、前記温度制御素子に取り付けられ、前記フォトニック集積回路は、前記温度制御素子と熱交換状態にあり、
前記温度制御素子は、前記ハウジングに直接取り付けられ、前記温度制御素子は、前記ハウジングと直接熱交換状態にある、光モジュールと、
ホスト電子基板と
を備え、前記光モジュールは、前記ホスト電子基板にプラグ接続されるように構成される、システム。 - 前記ホスト電子基板は、前記フォトニック集積回路を制御するための電気信号を生成するように構成される、請求項11に記載のシステム。
- 前記ホスト電子基板は、前記温度制御素子を制御するための電気信号を生成するように構成される、請求項11又は12に記載のシステム。
- 前記ホスト電子基板は、前記フォトニック集積回路によって生成された電気信号を獲得するように構成される、請求項11乃至13のうちのいずれか1項に記載のシステム。
- 量子通信システムのための送信ユニットであって、前記送信ユニットは、
請求項11乃至14のうちのいずれか1項に記載の前記システムを備え、前記フォトニック集積回路は、
量子ビットを生成するように構成された量子ビット源と、
受信ユニットに送信するための前記生成された量子ビットを符号化するように構成された量子ビット符号化器と、
前記量子ビットの強度を変調するように構成された強度制御素子と
を備える、送信ユニット。 - 量子通信システムのための受信ユニットであって、前記受信ユニットは、
請求項11乃至14のうちのいずれか1項に記載の前記システムを備え、前記フォトニック集積回路は、送信ユニットによって生成された符号化された量子ビットを復号するように構成された量子ビット復号器を備える、受信ユニット。 - 量子通信システムであって、
請求項15に記載の前記送信ユニットと、
請求項16に記載の前記受信ユニットと、
前記送信ユニットを前記受信ユニットに接続するように構成された光リンクと
を備える、量子通信システム。 - インターポーザチップを備え、前記インターポーザチップは、前記フォトニック集積回路と前記温度制御素子との間に設けられる、請求項11に記載のシステム。
- 前記インターポーザチップは、熱伝導チップキャリアを備える、請求項18に記載のシステム。
- 前記フォトニック集積回路に及び/又はそれから電気信号をルーティングするように構成された回路基板を備える、請求項11、18又は19に記載のシステム。
- 前記インターポーザチップは、前記フォトニック集積回路から前記回路基板に電気信号をルーティングするように構成される、請求項18又は19に従属する請求項20に記載のシステム。
- 前記ハウジングは、熱を散逸させるように構成される、請求項11、又は請求項18乃至21のうちのいずれか1項に記載のシステム。
- 温度センサを備え、前記温度センサは、前記フォトニック集積回路の温度を監視するように構成される、請求項11、又は請求項18乃至22のうちのいずれか1項に記載のシステム。
- 前記温度センサは、前記フォトニック集積回路上に設けられる、請求項23に記載のシステム。
- 前記フォトニック集積回路に光を集光又は注入するように構成された光コンポーネントを備える、請求項11、又は請求項18乃至24のうちのいずれか1項に記載のシステム。
- 前記温度制御素子は、熱電冷却器又は抵抗加熱器を備える、請求項11、又は請求項18乃至25のうちのいずれか1項に記載のシステム。
- 前記フォトニック集積回路は、
量子通信送信機、
量子通信受信機、
量子乱数生成器、及び/又は、
量子情報プロセッサ
として動作するように構成される、請求項11、又は請求項18乃至26のうちのいずれか1項に記載のシステム。
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