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최신 논문 – 광자 컴퓨팅 관련 특허

Photonic Computing

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> 무료 간행물 검색 도구 < 저자, 주제, 키워드, 날짜 또는 저널별로 검색.

> 무료 특허 검색 도구 < 유럽 ​​특허청의 영문 특허를 참조하십시오.

Photonic computing
Photonic computing utilizes light-based technologies for efficient and high-speed data processing.

광자 컴퓨팅은 빛 기반 구성 요소를 활용하여 고속 및 저에너지 소비로 연산을 수행합니다. 실리콘 포토닉스는 광 변조기, 검출기 및 도파관을 단일 칩에 통합할 수 있도록 합니다. 광 인터커넥트는 데이터 전송 시 지연 시간과 대역폭 병목 현상을 줄여줍니다. 비선형 광학 및 광자 결정 도파관은 전광 스위칭을 가능하게 합니다. 신호 처리광자 신경망과 텐서 코어는 머신 러닝 작업 부하를 가속화합니다. 양자점 레이저 및 집적 레이저 소스는 연산에 필요한 결맞음 광을 제공합니다. 광학 논리 게이트와 공진기는 기본적인 처리 장치를 구현합니다. 파장 분할 다중화는 데이터 채널의 병렬성을 향상시킵니다. 광자 소자 제조 기술의 발전은 미래 컴퓨팅 시스템을 위한 확장 가능한 아키텍처를 지원합니다.

본 자료는 광자 컴퓨팅, 광자 집적 회로, 광 인터커넥트, 실리콘 포토닉, 광 변조기, 광자 신경망, 양자점 레이저, 비선형 광학, 광자 결정 도파관, 광 신호 처리, 파장 분할 다중화, 광 논리 게이트, 플라즈몬 소자, 광 검출기, 광 증폭기, 코히런트 광 컴퓨팅, 전광 스위칭, 광자 메모리, 광 공진기, 주파수 콤, 광 주파수 변환, 광자 텐서 코어, 광 컴퓨팅 아키텍처, 광자 양자 컴퓨팅, 통합 레이저 소스, 광 위상 변환기, 광자 아날로그 컴퓨팅, 광 데이터 저장, 광 신호 라우팅, 초고속 광학, 광자 소자 제조 및 광 컴퓨팅 등 다양한 주제로 분류 및 집중적으로 다루는 전 세계 영문 논문 및 특허를 엄선하여 정리한 것입니다.

Detachable optical coupling assembly

Patent published on the 2026-10-15 in US under Ref US20260319194 by AIP INC [TW] (Lee Chia [tw])

Abstract: A detachable optical coupling assembly is provided. The detachable optical coupling assembly includes a first connector and an optical fiber device. The first connector is disposed on a photonic integrated circuit and includes a waveguide device and a base including a front end. The waveguide device includes a waveguide substrate with a first guide surface, a plurality of optical waveguide paths extending from the first guide surface and a surface grating coupler formed on the waveguide substrat[...]


Our summary: The detachable optical coupling assembly comprises a first connector on a photonic integrated circuit with a waveguide device. The waveguide device features a waveguide substrate and a surface grating coupler for optical coupling. A second connector from the optical fiber device connects detachably to the first connector, aligning connecting surfaces.

optical coupling, photonic integrated circuit, waveguide device, detachable connector

Patent

Light-generating apparatus for a microscope

Patent published on the 2026-10-15 in US under Ref US20260319234 by LEICA MICROSYSTEMS CMS GMBH [DE] (Dyba Marcus [de])

Abstract: A light-generating apparatus for a microscope includes a first laser unit and at least one second laser unit. The first laser unit includes a fiber arrangement of optical fibers including a nonlinear optical fiber configured to generate super-continuum laser light. The second laser unit is configured to generate additional laser light which is spectrally outside the super-continuum laser light. The second laser unit includes an optical connection fiber that is connected to one of the optical fib[...]


Our summary: The apparatus integrates a first laser unit with a nonlinear optical fiber for super-continuum generation. A second laser unit produces additional laser light outside the super-continuum spectrum. The two units are connected via an optical fiber for spatial light combination.

laser technology, super-continuum, optical fibers, microscopy

Patent

Optical-fiber-based optical data storage and reading method and system

Patent published on the 2026-10-15 in WO under Ref WO2026214564 by LIU CHONG [CN] (Liu Chong [cn])

Abstract: The present application relates to an optical-fiber-based optical data storage and reading method and system. Data to be stored is converted into an optical signal sequence, and the optical signal sequence is written into an optical transmission medium in chronological order to allow optical signals to propagate or circulate in the medium, so as to implement data storage; and a receiving end detects the optical signals and performs signal processing, so as to implement data recovery. The present[...]


Our summary: The method involves converting data into an optical signal sequence for storage in an optical medium. Signals propagate in chronological order for effective data retrieval. The system is characterized by simplicity, anti-interference, and stability in data storage.

Optical data storage, Optical signals, Signal processing, Data recovery

Patent

A laser scattering-based particulate counter sensor

Patent published on the 2026-10-15 in WO under Ref WO2026215919 by PATEL SOHIL [IN] (Patel Sohil [in])

Abstract: The present invention relates to a laser scattering-based particulate counter sensor for measuring particle size and concentration in an air sample The sensor comprises a laser diode, a light scattering cavity, a photodetector array, and an embedded processor. The sensor may further include environmental sensors and a dehumidification module to improve measurement accuracy under varying environmental conditions. The embedded processor may dynamically compensate for environmental effects, differe[...]


Our summary: A laser scattering-based particulate counter sensor measures particle size and concentration in air samples. It includes a laser diode, light scattering cavity, photodetector array, and an embedded processor for dynamic compensation. The sensor improves accuracy in high-humidity environments and differentiates between solid particulates and liquid aerosols.

laser scattering, particulate counter, sensor technology, environmental compensation

Patent

Heterogeneously integrated photonic circuits and devices for light emission in far-uvc spectrum

Patent published on the 2026-10-15 in US under Ref US20260319178 by UVIQUITY INC [US] (Jiang Wei [us], Carlson John [us], Carter James [us], Fisher Brent [us], Burroughs Scott [us])

Abstract: [0000] A photonic integrated circuit (PIC) includes a substrate, a light emitting element comprising a first material on the substrate, and an optical structure comprising a second material on the substrate. The light emitting element is configured to generate light of a first frequency or wavelength range. The optical structure is optically coupled to the light emitting element to receive the light of the first frequency or wavelength range therefrom, and comprises a nonlinear optical element t[...]


Our summary: This content discusses a photonic integrated circuit (PIC) designed for far-UVC light emission. It includes a light emitting element and an optical structure with nonlinear optical elements. The optical structure also features a transition element and polarization management to optimize light characteristics.

photonic integrated circuits, far-UVC light, nonlinear optical elements, optical structure

Patent

Optical monitoring

Patent published on the 2026-10-14 in EP under Ref EP4823011 by AEGIQ LTD [GB] (Lyons Thomas Patrick [gb], Horner Matthew Donald [gb])

Abstract: The present invention relates to a system and method for detecting a disturbance in an optical monitoring signal. The system comprises a transmitter and a receiver. The receiver comprises a polarising beam splitter and at least one photodetector. The transmitter is configured to emit an optical monitoring signal along an optical channel to the receiver. The polarising beam splitter is configured to decompose the optical monitoring signal into two orthogonally polarised components. The at least o[...]


Our summary: The invention describes a system for detecting disturbances in an optical monitoring signal. It includes a transmitter that emits the signal and a receiver with a polarising beam splitter and photodetector. The system analyzes two orthogonally polarized components to determine parameters related to their amplitude or intensity.

Optical monitoring, disturbance detection, polarising beam splitter, photodetector

Patent

A scheme for deterministic photon-photon interaction via microresonator phase matching in AlGaAs-on-insulator circuit

Published on 2026-09-24 by Minghao Shang, Hua-Ying Liu, Shi-Ning Zhu and Zhenda Xie @IOP SCIENCE

Abstract: Efficient photon-photon interaction towards 100% efficiency is a longstanding goal in optical quantum information processing, but remains challenging because of weak nonlinearity on current nonlinear optical platforms, or demanding requirements of on-chip microresonators. Here, we propose a scheme for deterministic photon-photon interaction (DPPI) by achieving microresonator phase matching, in an AlGaAs-on-insulator (AlGaAsOI) microdisk resonator. A 2.8 μm radius microdisk with a full air-cladd[...]


Our summary: The proposed scheme enables deterministic photon-photon interaction through microresonator phase matching in AlGaAs-on-insulator circuits. A 2.8 μm radius microdisk resonator minimizes mode volume while achieving strong structural dispersion engineering. This approach targets high efficiency and integration potential for future optical quantum information processing applications.

deterministic photon-photon interaction, microresonator phase matching, AlGaAs-on-insulator, optical quantum information processing

Publication

A transportable 40 ...

Published on 2026-09-02 by Ruming Hu, Zixiao Ma, Baolin Zhang, Huaqing Zhang, Yuzhuo Wang, Pengcheng Fang, Yijie Zhang, Yuntong Hu, Xinhang Wang, Mengran Wu, Huanyao Sun, Qunfeng Chen, Yao Huang, Kelin Gao and Hua Guan @IOP SCIENCE

Abstract: Here, we develop a compact multilayer magnetic shield for a transportable optical clock, achieving shielding factors of up to . To improve the frequency stability of the transportable optical clock, we improved the magnetic-field environment of a transportable ion optical clock (TCIOC) using the newly developed magnetic shielding system and reduced the clock-laser frequency noise by transferring the stability of an ultrastable reference laser through an optical frequency comb. These improvements[...]


Our summary: A compact multilayer magnetic shield was developed for a transportable optical clock, achieving significant shielding factors. Improvements in the magnetic-field environment enhanced frequency stability and reduced clock-laser frequency noise. The results demonstrate a practical basis for further enhancements in transportable optical clock performance.

magnetic shielding, optical clock, frequency stability, quantum projection noise

Publication

다룬 주제: 광자 컴퓨팅, 광 기반 기술, 고속 데이터 처리, 실리콘 포토닉스, 광 변조기, 광 인터커넥트, 비선형 광학, 광자 결정 도파관, 광자 신경망, 양자점 레이저, 광 논리 게이트, 파장 분할 다중화, 광자 장치 제조, 신호 처리, 머신 러닝 워크로드, 결맞음 광, 확장 가능한 아키텍처, 통합 레이저 소스, ISO/IEC 30130, IEC 62341, IEEE 8023, ISO/IEC 33063 및 ITU-T G6941.

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(날짜를 알 수 없거나 관련이 없는 경우, 예를 들어 "유체역학"의 경우, 주목할 만한 등장 시기를 대략적으로 추정하여 제공합니다.)

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