IL258936B2 - שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי - Google Patents

שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי

Info

Publication number
IL258936B2
IL258936B2 IL258936A IL25893618A IL258936B2 IL 258936 B2 IL258936 B2 IL 258936B2 IL 258936 A IL258936 A IL 258936A IL 25893618 A IL25893618 A IL 25893618A IL 258936 B2 IL258936 B2 IL 258936B2
Authority
IL
Israel
Prior art keywords
phase
sub
laser
beams
output
Prior art date
Application number
IL258936A
Other languages
English (en)
Other versions
IL258936A (he
IL258936B (he
Inventor
Shapira Avisar
Vidne Yaniv
Shekel Eyal
Urbach Benayahu
Original Assignee
Civan Advanced Tech Ltd
Shapira Avisar
Vidne Yaniv
Shekel Eyal
Urbach Benayahu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Civan Advanced Tech Ltd, Shapira Avisar, Vidne Yaniv, Shekel Eyal, Urbach Benayahu filed Critical Civan Advanced Tech Ltd
Priority to IL258936A priority Critical patent/IL258936B2/he
Publication of IL258936A publication Critical patent/IL258936A/he
Priority to US16/761,944 priority patent/US11646543B2/en
Priority to PCT/IL2018/051184 priority patent/WO2019092702A2/en
Priority to KR1020237043943A priority patent/KR20240005128A/ko
Priority to JP2020544703A priority patent/JP7150358B2/ja
Priority to CN201880078614.8A priority patent/CN111433985B/zh
Priority to EP18876787.5A priority patent/EP3707789A4/en
Priority to KR1020227027235A priority patent/KR102620450B1/ko
Priority to KR1020207015914A priority patent/KR102435425B1/ko
Priority to CN202311716996.1A priority patent/CN117673881A/zh
Priority to SG11202004119YA priority patent/SG11202004119YA/en
Priority to JP2022149174A priority patent/JP7456657B2/ja
Publication of IL258936B publication Critical patent/IL258936B/he
Publication of IL258936B2 publication Critical patent/IL258936B2/he
Priority to US18/129,214 priority patent/US20230283038A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Lasers (AREA)
IL258936A 2017-11-07 2018-04-25 שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי IL258936B2 (he)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IL258936A IL258936B2 (he) 2018-04-25 2018-04-25 שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי
SG11202004119YA SG11202004119YA (en) 2017-11-07 2018-11-06 Optical phased array dynamic beam shaping with noise correction
EP18876787.5A EP3707789A4 (en) 2017-11-07 2018-11-06 DYNAMIC BEAM FORMING FOR OPTICAL PHASE-CONTROLLED GROUP ANTENNA WITH NOISE CORRECTION
KR1020207015914A KR102435425B1 (ko) 2017-11-07 2018-11-06 노이즈 보정을 사용하는 광학 위상 어레이 동적 빔 성형
KR1020237043943A KR20240005128A (ko) 2017-11-07 2018-11-06 노이즈 보정을 사용하는 광학 위상 어레이 동적 빔 성형
JP2020544703A JP7150358B2 (ja) 2017-11-07 2018-11-06 ノイズ補正を有する光フェーズドアレイの動的ビーム成形
CN201880078614.8A CN111433985B (zh) 2017-11-07 2018-11-06 具有噪声校正的光学相控阵列动态波束成形
US16/761,944 US11646543B2 (en) 2017-11-07 2018-11-06 Optical phased array dynamic beam shaping with noise correction
KR1020227027235A KR102620450B1 (ko) 2017-11-07 2018-11-06 노이즈 보정을 사용하는 광학 위상 어레이 동적 빔 성형
PCT/IL2018/051184 WO2019092702A2 (en) 2017-11-07 2018-11-06 Optical phased array dynamic beam shaping with noise correction
CN202311716996.1A CN117673881A (zh) 2017-11-07 2018-11-06 激光系统和用于在激光系统中聚焦激光束的方法
JP2022149174A JP7456657B2 (ja) 2017-11-07 2022-09-20 ノイズ補正を有する光フェーズドアレイの動的ビーム成形
US18/129,214 US20230283038A1 (en) 2017-11-07 2023-03-31 Optical phased array dynamic beam shaping with noise correction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL258936A IL258936B2 (he) 2018-04-25 2018-04-25 שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי

Publications (3)

Publication Number Publication Date
IL258936A IL258936A (he) 2018-05-31
IL258936B IL258936B (he) 2022-11-01
IL258936B2 true IL258936B2 (he) 2023-03-01

Family

ID=62455002

Family Applications (1)

Application Number Title Priority Date Filing Date
IL258936A IL258936B2 (he) 2017-11-07 2018-04-25 שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי

Country Status (1)

Country Link
IL (1) IL258936B2 (he)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130107343A1 (en) * 2010-06-02 2013-05-02 Civan Advanced Technologies Ltd. Coherent optical amplifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130107343A1 (en) * 2010-06-02 2013-05-02 Civan Advanced Technologies Ltd. Coherent optical amplifier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANTIER, MARIE, ET AL., KHZ CLOSED LOOP INTERFEROMETRIC TECHNIQUE FOR COHERENT FIBER BEAM COMBINING., 31 December 2014 (2014-12-31) *

Also Published As

Publication number Publication date
IL258936A (he) 2018-05-31
IL258936B (he) 2022-11-01

Similar Documents

Publication Publication Date Title
US11646543B2 (en) Optical phased array dynamic beam shaping with noise correction
JP6314202B2 (ja) コヒーレントレーザアレイ制御システムおよび方法
EP1420238B1 (en) Determining an optical property by using superimposed delayed signals
JP2015521386A5 (he)
WO2022154950A1 (en) System and method for calibrating pic-based optical phased array transmitter and receiver
US6345060B1 (en) Frequency stabilized semiconductor laser
US20070291279A1 (en) Methods and apparatus for aligning an etalon with a photodiode array
IL258936B2 (he) שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי
IL289721B2 (he) שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי
IL289719B2 (he) שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי
IL289720B2 (he) שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי
IL307147A (he) שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי
IL300561B2 (he) שינוי פזה מותאם, כיול פזה והגנת לייזר גרעין במערך שלבים אופטי
JP4459961B2 (ja) レーザ位相差検出装置およびレーザ位相制御装置
EP3384259B1 (fr) Procede de mesure des retards relatifs entre canaux de propagation optiques en regime impulsionnel
KR102577730B1 (ko) 다중 채널 레이저의 광경로 맞춤 시스템
WO2019186096A1 (en) Optical filter control
CA3224844A1 (en) Correction optical elements for coherent beam combining systems and systems and methods for coherent beam combining using same
CN115127662A (zh) 基于连续波激光的脉冲激光干涉等效波长校准装置及方法