HYBRID PHOTONIC INTEGRATED CIRCUITS FOR ULTRA-LOW PHASE NOISE SIGNAL GENERATORS
A signal generator includes a photonic circuit configured to output a sequence of solitons at a known rate. The solitons illuminate a high-speed photodiode that, in response, generates an electrical signal, such as a sinusoidal signal, which can be provided as input to a direct digital synthesizer c...
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Format | Patent |
Language | English French |
Published |
04.05.2023
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Abstract | A signal generator includes a photonic circuit configured to output a sequence of solitons at a known rate. The solitons illuminate a high-speed photodiode that, in response, generates an electrical signal, such as a sinusoidal signal, which can be provided as input to a direct digital synthesizer configured to output successive phases of a selected waveform in response to electrical stimulus.
Un générateur de signal comprend un circuit photonique configuré pour délivrer en sortie une séquence de solitons à une vitesse connue. Les solitons éclairent une photodiode à vitesse élevée qui, en réponse, génère un signal électrique, tel qu'un signal sinusoïdal, qui peut être fourni en tant qu'entrée à un synthétiseur de signal à synthèse numérique directe configuré pour délivrer en sortie des phases successives d'une forme d'onde sélectionnée en réponse à un stimulus électrique. |
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AbstractList | A signal generator includes a photonic circuit configured to output a sequence of solitons at a known rate. The solitons illuminate a high-speed photodiode that, in response, generates an electrical signal, such as a sinusoidal signal, which can be provided as input to a direct digital synthesizer configured to output successive phases of a selected waveform in response to electrical stimulus.
Un générateur de signal comprend un circuit photonique configuré pour délivrer en sortie une séquence de solitons à une vitesse connue. Les solitons éclairent une photodiode à vitesse élevée qui, en réponse, génère un signal électrique, tel qu'un signal sinusoïdal, qui peut être fourni en tant qu'entrée à un synthétiseur de signal à synthèse numérique directe configuré pour délivrer en sortie des phases successives d'une forme d'onde sélectionnée en réponse à un stimulus électrique. |
Author | MOKHTARI-KOUSHYAR, Farzad MATTIS, Brian NGUYEN, Thien-An Ngoc HUFFMAN, Taran |
Author_xml | – fullname: MOKHTARI-KOUSHYAR, Farzad – fullname: NGUYEN, Thien-An Ngoc – fullname: HUFFMAN, Taran – fullname: MATTIS, Brian |
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DocumentTitleAlternate | CIRCUITS INTÉGRÉS PHOTONIQUES HYBRIDES POUR GÉNÉRATEURS DE SIGNAUX À BRUIT DE PHASE ULTRA FAIBLE |
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Notes | Application Number: WO2022US27781 |
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Snippet | A signal generator includes a photonic circuit configured to output a sequence of solitons at a known rate. The solitons illuminate a high-speed photodiode... |
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SubjectTerms | BASIC ELECTRONIC CIRCUITRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRICITY FREQUENCY-CHANGING GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
Title | HYBRID PHOTONIC INTEGRATED CIRCUITS FOR ULTRA-LOW PHASE NOISE SIGNAL GENERATORS |
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