JPWO2020171946A5 - - Google Patents

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Publication number
JPWO2020171946A5
JPWO2020171946A5 JP2021547368A JP2021547368A JPWO2020171946A5 JP WO2020171946 A5 JPWO2020171946 A5 JP WO2020171946A5 JP 2021547368 A JP2021547368 A JP 2021547368A JP 2021547368 A JP2021547368 A JP 2021547368A JP WO2020171946 A5 JPWO2020171946 A5 JP WO2020171946A5
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Japan
Prior art keywords
optical signal
phase modulators
wavelength
output
optical
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JP2021547368A
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English (en)
Japanese (ja)
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JP2022520815A (ja
JP7470702B2 (ja
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Priority claimed from PCT/US2020/016631 external-priority patent/WO2020171946A1/en
Publication of JP2022520815A publication Critical patent/JP2022520815A/ja
Publication of JPWO2020171946A5 publication Critical patent/JPWO2020171946A5/ja
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JP2021547368A 2019-02-21 2020-02-04 材料加工用フェイズドアレイビームステアリング Active JP7470702B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962808742P 2019-02-21 2019-02-21
US62/808,742 2019-02-21
US201962823454P 2019-03-25 2019-03-25
US62/823,454 2019-03-25
PCT/US2020/016631 WO2020171946A1 (en) 2019-02-21 2020-02-04 Phased-array beam steering for materials processing

Publications (3)

Publication Number Publication Date
JP2022520815A JP2022520815A (ja) 2022-04-01
JPWO2020171946A5 true JPWO2020171946A5 (zh) 2023-01-10
JP7470702B2 JP7470702B2 (ja) 2024-04-18

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Family Applications (1)

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JP2021547368A Active JP7470702B2 (ja) 2019-02-21 2020-02-04 材料加工用フェイズドアレイビームステアリング

Country Status (8)

Country Link
US (1) US20210376549A1 (zh)
EP (1) EP3928388A4 (zh)
JP (1) JP7470702B2 (zh)
KR (1) KR20210118969A (zh)
CN (1) CN113196595B (zh)
SG (1) SG11202104735XA (zh)
TW (1) TWI827796B (zh)
WO (1) WO2020171946A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6705610B1 (ja) * 2019-05-30 2020-06-03 三菱電機株式会社 レーザ装置
WO2023069146A1 (en) * 2021-10-18 2023-04-27 Analog Photonics LLC Optical phased array light shaping
CN114826414B (zh) * 2022-04-29 2023-09-01 长春理工大学 一种大范围非机械扫描相控阵激光通信发射装置
DE102022110720A1 (de) * 2022-05-02 2023-11-02 Trumpf Laser Gmbh Lasersystem
TWI816446B (zh) * 2022-06-21 2023-09-21 米雷迪恩飛秒光源股份有限公司 一種雷射應用處理系統及其方法
CN116087965A (zh) * 2023-04-06 2023-05-09 天津大学合肥创新发展研究院 基于光学相控阵技术的全固态调频连续波式激光雷达系统

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US5717516A (en) * 1996-03-01 1998-02-10 Hughes Electronics Hybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensation
JP2001085776A (ja) 1999-09-10 2001-03-30 Nikon Corp レーザ装置及び該装置を備えた露光装置
US7120175B2 (en) * 2004-01-20 2006-10-10 Northrop Grumman Corporation Scalable harmonic laser source and method
US7088743B2 (en) * 2004-03-15 2006-08-08 Northrop Grumman Corp. Laser source comprising amplifier and adaptive wavefront/polarization driver
US7443903B2 (en) * 2006-04-19 2008-10-28 Mobius Photonics, Inc. Laser apparatus having multiple synchronous amplifiers tied to one master oscillator
US7848370B2 (en) * 2007-01-26 2010-12-07 Telaris Inc. Electronically phase-locked laser systems
US7733930B2 (en) * 2007-04-10 2010-06-08 Northrop Grumman Systems Corporation Error control for high-power laser system employing diffractive optical element beam combiner with tilt error control
US8178818B2 (en) * 2008-03-31 2012-05-15 Electro Scientific Industries, Inc. Photonic milling using dynamic beam arrays
US7792164B2 (en) * 2008-12-05 2010-09-07 The Boeing Company Optical pulse generator for high power fiber amplifiers
JP5616714B2 (ja) 2009-08-07 2014-10-29 ノースロップ グラマン システムズ コーポレーション 全ファイバ合成高出力コヒーレントビーム結合
US8514485B2 (en) * 2009-08-07 2013-08-20 Northrop Grumman Systems Corporation Passive all-fiber integrated high power coherent beam combination
US8488979B2 (en) * 2009-12-23 2013-07-16 Fujitsu Limited Multi-level polarization multi-level phase modulator
US8958705B2 (en) * 2012-01-13 2015-02-17 Esi-Pyrophotonics Lasers Inc. Methods and systems for a pulsed laser source emitting a predetermined output pulse profile
US20140003815A1 (en) * 2012-06-29 2014-01-02 Pierre Mertz Photonic Integrated Circuit Based Phase Conjugation Devices and Methods
US8988754B2 (en) 2013-01-08 2015-03-24 Massachusetts Institute Of Technology Optical phased arrays with evanescently-coupled antennas
EP2973896B1 (en) * 2013-03-15 2019-09-18 Electro Scientific Industries, Inc. Phased array steering for laser beam positioning systems
US9683928B2 (en) * 2013-06-23 2017-06-20 Eric Swanson Integrated optical system and components utilizing tunable optical sources and coherent detection and phased array for imaging, ranging, sensing, communications and other applications
US10073177B2 (en) * 2014-11-14 2018-09-11 Massachusetts Institute Of Technology Methods and apparatus for phased array imaging
JP6596201B2 (ja) 2014-12-24 2019-10-23 日本放送協会 光偏向素子
US10901240B2 (en) * 2016-02-04 2021-01-26 Massachusetts Institute Of Technology Electro-Optic beam controller and method
WO2018124285A1 (ja) 2016-12-29 2018-07-05 国立大学法人東京大学 イメージング装置及び方法
KR102407142B1 (ko) 2017-06-30 2022-06-10 삼성전자주식회사 빔 스티어링 소자 및 이를 포함하는 전자 장치

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