FR3025948A1 - - Google Patents

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Publication number
FR3025948A1
FR3025948A1 FR1402058A FR1402058A FR3025948A1 FR 3025948 A1 FR3025948 A1 FR 3025948A1 FR 1402058 A FR1402058 A FR 1402058A FR 1402058 A FR1402058 A FR 1402058A FR 3025948 A1 FR3025948 A1 FR 3025948A1
Authority
FR
France
Prior art keywords
optical wave
modes
transverse
optical
mirror
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR1402058A
Other languages
English (en)
French (fr)
Other versions
FR3025948B1 (fr
Inventor
Arnaud Garnache-Creuillot
Mikhael Myara
Stephane Blin
Isabelle Sagnes
Gregoire Beaudoin
Mohamed Sellahi
Romain Paquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Universite de Montpellier
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Montpellier
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 Centre National de la Recherche Scientifique CNRS, Universite de Montpellier filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1402058A priority Critical patent/FR3025948B1/fr
Priority to PCT/EP2015/071139 priority patent/WO2016041993A1/fr
Priority to US15/511,199 priority patent/US10141718B2/en
Priority to EP15775115.7A priority patent/EP3195428B1/fr
Priority to JP2017534003A priority patent/JP6805149B2/ja
Publication of FR3025948A1 publication Critical patent/FR3025948A1/fr
Application granted granted Critical
Publication of FR3025948B1 publication Critical patent/FR3025948B1/fr
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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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • 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
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1065—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using liquid crystals
    • 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
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0078—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for frequency filtering
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1092—Multi-wavelength lasing
    • H01S5/1096—Multi-wavelength lasing in a single cavity
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/11—Comprising a photonic bandgap structure
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18361—Structure of the reflectors, e.g. hybrid mirrors
    • 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
    • H01S2301/16—Semiconductor lasers with special structural design to influence the modes, e.g. specific multimode
    • 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
    • H01S2302/00—Amplification / lasing wavelength
    • H01S2302/02—THz - lasers, i.e. lasers with emission in the wavelength range of typically 0.1 mm to 1 mm
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/041—Optical pumping
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18308—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement
    • H01S5/18319—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement comprising a periodical structure in lateral directions
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18361—Structure of the reflectors, e.g. hybrid mirrors
    • H01S5/18369—Structure of the reflectors, e.g. hybrid mirrors based on dielectric materials

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
FR1402058A 2014-09-15 2014-09-15 Dispositif laser a cavite externe verticale a emission par la surface a double frequence pour la generation de thz et procede de generation de thz Active FR3025948B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1402058A FR3025948B1 (fr) 2014-09-15 2014-09-15 Dispositif laser a cavite externe verticale a emission par la surface a double frequence pour la generation de thz et procede de generation de thz
PCT/EP2015/071139 WO2016041993A1 (fr) 2014-09-15 2015-09-15 Dispositif laser a cavite externe verticale a emission par la surface a double frequences, pour la generation de thz et procede de generation de thz
US15/511,199 US10141718B2 (en) 2014-09-15 2015-09-15 Dual-frequency vertical-external-cavity surface-emitting laser device for THz generation and method for generating THz
EP15775115.7A EP3195428B1 (fr) 2014-09-15 2015-09-15 Dispositif laser a cavite externe verticale a emission par la surface a double frequences, pour la generation de thz et procede de generation de thz.
JP2017534003A JP6805149B2 (ja) 2014-09-15 2015-09-15 ＴＨｚ生成のための二重周波数垂直外部キャビティ面発光レーザデバイスおよびＴＨｚを生成する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1402058A FR3025948B1 (fr) 2014-09-15 2014-09-15 Dispositif laser a cavite externe verticale a emission par la surface a double frequence pour la generation de thz et procede de generation de thz
FR1402058 2014-09-15

Publications (2)

Publication Number Publication Date
FR3025948A1 true FR3025948A1 (https=) 2016-03-18
FR3025948B1 FR3025948B1 (fr) 2018-03-16

Family

ID=52684255

Family Applications (1)

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FR1402058A Active FR3025948B1 (fr) 2014-09-15 2014-09-15 Dispositif laser a cavite externe verticale a emission par la surface a double frequence pour la generation de thz et procede de generation de thz

Country Status (5)

Country Link
US (1) US10141718B2 (https=)
EP (1) EP3195428B1 (https=)
JP (1) JP6805149B2 (https=)
FR (1) FR3025948B1 (https=)
WO (1) WO2016041993A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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DE102017129173A1 (de) * 2017-12-07 2019-06-13 Osram Opto Semiconductors Gmbh Strahlungsquelle zur Emission von Terahertz-Strahlung
FR3078834B1 (fr) * 2018-03-08 2020-03-27 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif d’emission lumineuse comportant au moins un vcsel et une lentille de diffusion
CN108535891B (zh) * 2018-04-11 2020-01-10 雄安华讯方舟科技有限公司 一种太赫兹波波前相位调制方法
CN109031241B (zh) * 2018-06-27 2021-03-23 森思泰克河北科技有限公司 激光雷达发射系统
CN109586146B (zh) * 2019-01-10 2019-10-15 北京邮电大学 一种太赫兹波发生器
KR102745348B1 (ko) 2019-09-23 2024-12-23 삼성전자주식회사 광 변조 소자, 이를 포함하는 빔 스티어링 장치 및 빔 스티어링 장치를 포함하는 전자 장치
US11588298B2 (en) 2020-06-23 2023-02-21 Hewlett Packard Enterprise Development Lp Coupled-cavity VCSELs for enhanced modulation bandwidth
US12212113B2 (en) 2022-03-31 2025-01-28 Xemed Llc Gaseous laser systems with edge-defining element and related techniques
US12548968B2 (en) 2022-03-31 2026-02-10 Xemed Llc Gaseous laser systems with edge-defining element and related techniques
US11855406B2 (en) * 2022-03-31 2023-12-26 Xemed Llc Gaseous laser systems with edge-defining element and related techniques

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MOHAMMAD YAZDANYPOOR ET AL: "Optimizing Optical Output Power of Single-Mode VCSELs Using Multiple Oxide Layers", IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 19, no. 4, 1 July 2013 (2013-07-01), pages 1701708, XP011508686, ISSN: 1077-260X, DOI: 10.1109/JSTQE.2013.2252002 *
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Also Published As

Publication number Publication date
JP6805149B2 (ja) 2020-12-23
FR3025948B1 (fr) 2018-03-16
US10141718B2 (en) 2018-11-27
JP2017528008A (ja) 2017-09-21
WO2016041993A1 (fr) 2016-03-24
EP3195428A1 (fr) 2017-07-26
US20170256913A1 (en) 2017-09-07
EP3195428B1 (fr) 2020-07-22

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