JPWO2023042315A1 - - Google Patents

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Publication number
JPWO2023042315A1
JPWO2023042315A1 JP2023548012A JP2023548012A JPWO2023042315A1 JP WO2023042315 A1 JPWO2023042315 A1 JP WO2023042315A1 JP 2023548012 A JP2023548012 A JP 2023548012A JP 2023548012 A JP2023548012 A JP 2023548012A JP WO2023042315 A1 JPWO2023042315 A1 JP WO2023042315A1
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JP
Japan
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JP2023548012A
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Japanese (ja)
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JP7617478B2 (ja
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/035—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3501—Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G02F1/3544—Particular phase matching techniques
    • G02F1/3548—Quasi phase matching [QPM], e.g. using a periodic domain inverted structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/365—Non-linear optics in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • G02F1/3775—Non-linear optics for second-harmonic generation in an optical waveguide structure with a periodic structure, e.g. domain inversion, for quasi-phase-matching [QPM]
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3551—Crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/20—LiNbO3, LiTaO3

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP2023548012A 2021-09-15 2021-09-15 波長変換素子 Active JP7617478B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/033985 WO2023042315A1 (ja) 2021-09-15 2021-09-15 波長変換素子

Publications (2)

Publication Number Publication Date
JPWO2023042315A1 true JPWO2023042315A1 (https=) 2023-03-23
JP7617478B2 JP7617478B2 (ja) 2025-01-20

Family

ID=85602562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023548012A Active JP7617478B2 (ja) 2021-09-15 2021-09-15 波長変換素子

Country Status (3)

Country Link
US (1) US20240353733A1 (https=)
JP (1) JP7617478B2 (https=)
WO (1) WO2023042315A1 (https=)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289448A (ja) * 1993-04-02 1994-10-18 Nippon Steel Corp 第二高調波発生素子
JPH08220578A (ja) * 1994-08-31 1996-08-30 Matsushita Electric Ind Co Ltd 分極反転領域の製造方法ならびにそれを利用した光波長変換素子及びその製造方法
JP2006330623A (ja) * 2005-05-30 2006-12-07 Nippon Telegr & Teleph Corp <Ntt> 周期分極反転光導波路素子及びその製造方法
JP2008310308A (ja) * 2007-05-15 2008-12-25 Panasonic Corp レーザ波長変換装置、分極反転構造の形成方法及び画像表示装置
JP2010197802A (ja) * 2009-02-26 2010-09-09 Nec Corp 第二高調波発生素子及びその製造方法
JP2011075604A (ja) * 2009-09-29 2011-04-14 Oki Electric Industry Co Ltd 波長変換素子の製造方法
JP2011257558A (ja) * 2010-06-08 2011-12-22 Nippon Telegr & Teleph Corp <Ntt> 光学素子及びその製造方法
WO2014030404A1 (ja) * 2012-08-23 2014-02-27 日本碍子株式会社 波長変換素子
US20180031949A1 (en) * 2015-02-11 2018-02-01 The Regents Of The University Of California Heterogeneous waveguides and methods of manufacture
WO2020100937A1 (ja) * 2018-11-16 2020-05-22 日本電信電話株式会社 波長変換素子およびその作製方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69531917T2 (de) * 1994-08-31 2004-08-19 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren zur Herstellung von invertierten Domänen und eines optischen Wellenlängenkonverters mit denselben
EP0782017B1 (en) * 1995-12-28 2009-08-05 Panasonic Corporation Optical waveguide, optical wavelength conversion device, and methods for fabricating the same
US5875053A (en) * 1996-01-26 1999-02-23 Sdl, Inc. Periodic electric field poled crystal waveguides
JP5168867B2 (ja) * 2006-09-29 2013-03-27 沖電気工業株式会社 波長変換素子
BRPI0901016A2 (pt) * 2009-03-12 2009-11-17 Navin Bhailalbhai Patel dispositivo óptico não-linear usando materiais cúbicos não centrosimétricos para conversão de frequência
US8411353B2 (en) * 2009-08-12 2013-04-02 Polyvalor, Limited Partnerhsip Quasi-phase-matched wavelength converter
US20240152025A1 (en) * 2021-04-12 2024-05-09 Nippon Telegraph And Telephone Corporation Optical Wavelength Conversion Device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289448A (ja) * 1993-04-02 1994-10-18 Nippon Steel Corp 第二高調波発生素子
JPH08220578A (ja) * 1994-08-31 1996-08-30 Matsushita Electric Ind Co Ltd 分極反転領域の製造方法ならびにそれを利用した光波長変換素子及びその製造方法
JP2006330623A (ja) * 2005-05-30 2006-12-07 Nippon Telegr & Teleph Corp <Ntt> 周期分極反転光導波路素子及びその製造方法
JP2008310308A (ja) * 2007-05-15 2008-12-25 Panasonic Corp レーザ波長変換装置、分極反転構造の形成方法及び画像表示装置
JP2010197802A (ja) * 2009-02-26 2010-09-09 Nec Corp 第二高調波発生素子及びその製造方法
JP2011075604A (ja) * 2009-09-29 2011-04-14 Oki Electric Industry Co Ltd 波長変換素子の製造方法
JP2011257558A (ja) * 2010-06-08 2011-12-22 Nippon Telegr & Teleph Corp <Ntt> 光学素子及びその製造方法
WO2014030404A1 (ja) * 2012-08-23 2014-02-27 日本碍子株式会社 波長変換素子
US20180031949A1 (en) * 2015-02-11 2018-02-01 The Regents Of The University Of California Heterogeneous waveguides and methods of manufacture
WO2020100937A1 (ja) * 2018-11-16 2020-05-22 日本電信電話株式会社 波長変換素子およびその作製方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KURIMURA, S. ET AL.: "Quasi-phase-matched adhered ridge waveguide in LiNbO3", APPLIED PHYSICS LETTERS, vol. 89, JPN7021005101, 9 November 2006 (2006-11-09), US, pages 191123 - 1, ISSN: 0005421412 *
RAO, A. ET AL.: "Second-harmonic generation in single-mode integrated waveguides based on mode-shape modulation", APPLIED PHYSICS LETTERS, vol. 110, JPN7021005102, March 2017 (2017-03-01), US, pages 111109 - 1, ISSN: 0005421413 *
UMEKI, T. ET AL.: "Highly Efficient Wavelength Converter Using Direct-Bonded PPZnLN Ridge Waveguide", IEEE JOURNAL OF QUANTUM ELECTRONICS, vol. 46, no. 8, JPN6021046820, August 2010 (2010-08-01), US, pages 1206 - 1213, ISSN: 0005421414 *

Also Published As

Publication number Publication date
US20240353733A1 (en) 2024-10-24
JP7617478B2 (ja) 2025-01-20
WO2023042315A1 (ja) 2023-03-23

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