BR112015015633A2 - oscilador a laser travado em modo de autopartida - Google Patents

oscilador a laser travado em modo de autopartida

Info

Publication number
BR112015015633A2
BR112015015633A2 BR112015015633A BR112015015633A BR112015015633A2 BR 112015015633 A2 BR112015015633 A2 BR 112015015633A2 BR 112015015633 A BR112015015633 A BR 112015015633A BR 112015015633 A BR112015015633 A BR 112015015633A BR 112015015633 A2 BR112015015633 A2 BR 112015015633A2
Authority
BR
Brazil
Prior art keywords
light beam
laser oscillator
pulsed light
self
laser
Prior art date
Application number
BR112015015633A
Other languages
English (en)
Inventor
Raksi Ferenc
Original Assignee
Alcon Lensx Inc
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 Alcon Lensx Inc filed Critical Alcon Lensx Inc
Publication of BR112015015633A2 publication Critical patent/BR112015015633A2/pt

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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/08—Generation of pulses with special temporal shape or frequency spectrum
    • H01S2301/085—Generation of pulses with special temporal shape or frequency spectrum solitons
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/0813—Configuration of resonator
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/0813—Configuration of resonator
    • H01S3/0817—Configuration of resonator having 5 reflectors, e.g. W-shaped resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Lasers (AREA)

Abstract

resumo patente de invenção: "oscilador a laser travado em modo de autopartida". um oscilador a laser para gerar um feixe de luz pulsada inclui um espelho acoplador de saída configurado para refletir uma porção refletida do feixe de luz pulsada de volta para o oscilador a laser e para acoplar uma porção emitida do feixe de luz pulsada fora do oscilador a laser; um espelho de extremidade configurado para retornar o feixe de luz pulsada para o oscilador a laser; um material de ganho posicionado entre o espelho acoplador de saída e o espelho de extremidade ao longo de um caminho óptico configurado para amplificar o feixe de luz pulsada; um absorvedor saturável de autopartida configurado para autopartir uma operação de travamento de modo pulsado do oscilador a laser; e um absorvedor saturável de moldagem de pulso configurado para moldar pulsos do feixe de luz pulsada em pulsos de laser com um comprimento de pulso menor que 1.000 femtossegundos. 1/1
BR112015015633A 2013-01-04 2013-12-17 oscilador a laser travado em modo de autopartida BR112015015633A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/733,966 US8724666B1 (en) 2013-01-04 2013-01-04 Self starting mode-locked laser oscillator
PCT/US2013/075606 WO2014107294A2 (en) 2013-01-04 2013-12-17 Self starting mode-locked laser oscillator

Publications (1)

Publication Number Publication Date
BR112015015633A2 true BR112015015633A2 (pt) 2017-07-11

Family

ID=50635689

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015015633A BR112015015633A2 (pt) 2013-01-04 2013-12-17 oscilador a laser travado em modo de autopartida

Country Status (13)

Country Link
US (1) US8724666B1 (pt)
EP (1) EP2904670B1 (pt)
JP (1) JP6240218B2 (pt)
KR (1) KR20150102972A (pt)
CN (1) CN104956553B (pt)
AU (1) AU2013371558B2 (pt)
BR (1) BR112015015633A2 (pt)
CA (1) CA2889265C (pt)
ES (1) ES2696230T3 (pt)
MX (1) MX338991B (pt)
RU (1) RU2642892C9 (pt)
TW (1) TWI591921B (pt)
WO (1) WO2014107294A2 (pt)

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US10605730B2 (en) 2015-05-20 2020-03-31 Quantum-Si Incorporated Optical sources for fluorescent lifetime analysis
US11466316B2 (en) 2015-05-20 2022-10-11 Quantum-Si Incorporated Pulsed laser and bioanalytic system
TWI693400B (zh) * 2015-05-20 2020-05-11 美商寬騰矽公司 脈衝雷射及生物分析系統
CN105977777B (zh) * 2016-05-19 2020-05-08 中国科学院光电研究院 一种更换sesam工作点方法及相关设备
AU2017378337A1 (en) 2016-12-16 2019-06-20 Quantum-Si Incorporated Compact beam shaping and steering assembly
CA3047133A1 (en) 2016-12-16 2018-06-21 Quantum-Si Incorporated Compact mode-locked laser module
RU182626U1 (ru) * 2017-10-30 2018-08-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Устройство резонансного фотонного кристалла для управления распространением электромагнитного излучения
KR20210021018A (ko) 2018-06-15 2021-02-24 퀀텀-에스아이 인코포레이티드 펄스형 광학 소스들을 갖는 고급 분석 기기들을 위한 데이터 취득 제어
EP3966611B1 (en) 2019-06-14 2024-03-06 Quantum-Si Incorporated Grating coupler with increased beam alignment sensitivity
JP7149618B2 (ja) * 2020-03-27 2022-10-07 大学共同利用機関法人自然科学研究機構 可飽和吸収体およびレーザ発振器

Family Cites Families (13)

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US5434873A (en) * 1994-05-12 1995-07-18 University Of Central Florida Self starting femtosecond Ti Sapphire laser with intracavity multiquantum well saturable absorber
US5627854A (en) * 1995-03-15 1997-05-06 Lucent Technologies Inc. Saturable bragg reflector
US6466604B1 (en) * 1995-05-19 2002-10-15 Gigatera Ag Optical component for generating pulsed laser radiation
US6449301B1 (en) * 1999-06-22 2002-09-10 The Regents Of The University Of California Method and apparatus for mode locking of external cavity semiconductor lasers with saturable Bragg reflectors
US7190705B2 (en) * 2000-05-23 2007-03-13 Imra America. Inc. Pulsed laser sources
US6538298B1 (en) * 2001-12-10 2003-03-25 Gigatera Ag Semiconductor saturable absorber mirror
RU2231879C1 (ru) * 2002-10-11 2004-06-27 Закрытое акционерное общество Научно-производственное акционерное общество "ЭПОЛАР" Многопроходный усилитель лазерного излучения
EP1872450A1 (en) * 2005-04-21 2008-01-02 Corelase OY A saturable absorber structure
US20070047596A1 (en) * 2005-08-29 2007-03-01 Polaronyx, Inc. Photonic band-gap fiber based mode locked fiber laser at one micron
JP2008270344A (ja) * 2007-04-17 2008-11-06 Fujifilm Corp 固体レーザ装置
ES2710480T3 (es) * 2007-12-18 2019-04-25 Nkt Photonics As Láser de fibra de modo bloqueado con periodo de vida mejorado de absorbente saturable
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GB201014778D0 (en) * 2010-09-06 2010-10-20 Baird Brian W Picosecond laser beam shaping assembly and a method of shaping a picosecond laser beam

Also Published As

Publication number Publication date
RU2015124589A (ru) 2017-02-07
CN104956553A (zh) 2015-09-30
TW201431222A (zh) 2014-08-01
KR20150102972A (ko) 2015-09-09
TWI591921B (zh) 2017-07-11
EP2904670A2 (en) 2015-08-12
CN104956553B (zh) 2018-11-02
JP6240218B2 (ja) 2017-11-29
US8724666B1 (en) 2014-05-13
ES2696230T3 (es) 2019-01-14
WO2014107294A3 (en) 2014-09-12
EP2904670A4 (en) 2016-05-25
JP2016502290A (ja) 2016-01-21
CA2889265C (en) 2021-10-19
RU2642892C9 (ru) 2018-09-17
AU2013371558A1 (en) 2015-05-07
MX2015006084A (es) 2015-08-06
EP2904670B1 (en) 2018-09-05
RU2642892C2 (ru) 2018-01-29
WO2014107294A2 (en) 2014-07-10
AU2013371558B2 (en) 2017-09-07
CA2889265A1 (en) 2014-07-10
MX338991B (es) 2016-05-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: ALCON INC. (CH)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements