광 검출 및 거리 측정(LIDAR) 작동을 위한 신호 처리 시스템은 증폭기와 증폭기에 결합된 스플리터를 포함한다. 증폭기는 복수의 위상들과 각각 연관된 복수의 광 신호들을 수신하고, 복수의 광 신호들을 사용하여 복수의 증폭된 광 신호들을 생성하도록 구성된다. 스플리터는 복수의 증폭된 광 신호들을 수신하고 복수의 위상들에 따라 복수의 증폭된 광 신호들을 결합하여 복수의 출력들에 걸쳐 광 신호를 생성하도록 구성된다.

    A light detection and ranging (LIDAR) system may include a laser configured to output a beam, an amplifier and a plurality of splitters. The amplifier may generate, based on the beam, a plurality of amplified optical signals that are respectively associated with a plurality of phases. The plurality of splitters, coupled between the amplifier and a plurality of outputs, may receive the plurality of amplified optical signals, generate, at a first point of time, a first combined optical signal of the plurality of amplified optical signals at a first output of the plurality of outputs with no optical signal at remaining outputs of the plurality of outputs, and generate, at a second point of time, a second combined optical signal of the plurality of amplified optical signals at a second output of the plurality of outputs with no optical signal at remaining outputs of the plurality of outputs.


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    Title :

    - COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR OPERATION


    Additional title:

    준-연속파 라이다 동작을 위한 다중 출력들에 걸친 코히런트 신호 결합


    Contributors:
    BARBER ZEB (author) / REIBEL RANDY R (author) / KADLEC EMIL (author)

    Publication date :

    2024-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen




    COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR OPERATION

    BARBER ZEB / REIBEL RANDY R / KADLEC EMIL | European Patent Office | 2021

    Free access

    - COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR OPERATION

    BARBER ZEB / REIBEL RANDY R / KADLEC EMIL | European Patent Office | 2023

    Free access

    COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR OPERATION

    BARBER ZEB / REIBEL RANDY R / KADLEC EMIL | European Patent Office | 2021

    Free access

    COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR OPERATION

    BARBER ZEB / REIBEL RANDY R / KADLEC EMIL | European Patent Office | 2024

    Free access