JPWO2022219687A1 - - Google Patents
Info
- Publication number
- JPWO2022219687A1 JPWO2022219687A1 JP2023514198A JP2023514198A JPWO2022219687A1 JP WO2022219687 A1 JPWO2022219687 A1 JP WO2022219687A1 JP 2023514198 A JP2023514198 A JP 2023514198A JP 2023514198 A JP2023514198 A JP 2023514198A JP WO2022219687 A1 JPWO2022219687 A1 JP WO2022219687A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- 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
- G02F1/353—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
- G02F1/355—Non-linear optics characterised by the materials used
- G02F1/3558—Poled materials, e.g. with periodic poling; Fabrication of domain inverted structures, e.g. 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
- G02F1/37—Non-linear optics for second-harmonic generation
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/015229 WO2022219687A1 (ja) | 2021-04-12 | 2021-04-12 | 波長変換光学素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022219687A1 true JPWO2022219687A1 (https=) | 2022-10-20 |
Family
ID=83639817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023514198A Pending JPWO2022219687A1 (https=) | 2021-04-12 | 2021-04-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240152025A1 (https=) |
| JP (1) | JPWO2022219687A1 (https=) |
| WO (1) | WO2022219687A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240353733A1 (en) * | 2021-09-15 | 2024-10-24 | Nippon Telegraph And Telephone Corporation | Wavelength Conversion Device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0643513A (ja) * | 1992-07-24 | 1994-02-18 | Ricoh Co Ltd | 波長変換素子 |
| WO2008050802A1 (en) * | 2006-10-27 | 2008-05-02 | Panasonic Corporation | Short wavelength light source and laser image forming device |
| WO2009047888A1 (ja) * | 2007-10-10 | 2009-04-16 | Panasonic Corporation | 固体レーザー装置及び画像表示装置 |
| US20090154508A1 (en) * | 2007-12-12 | 2009-06-18 | Hc Photonics Corp. | Light-generating apparatus with broadband pumping laser and quasi-phase matching waveguide |
| JP2017173827A (ja) * | 2016-03-21 | 2017-09-28 | ドイチェス エレクトローネン−シンクロトロン デズィＤｅｕｔｓｃｈｅｓ Ｅｌｅｋｔｒｏｎｅｎ−Ｓｙｎｃｈｒｏｔｒｏｎ ＤＥＳＹ | テラヘルツ放射を生成する方法および装置 |
| WO2018045701A1 (zh) * | 2016-09-07 | 2018-03-15 | 深圳大学 | 一种针对中红外脉冲激光的光谱调控装置 |
| JP2018073984A (ja) * | 2016-10-28 | 2018-05-10 | 大学共同利用機関法人自然科学研究機構 | レーザー部品 |
| JP2019073402A (ja) * | 2017-10-12 | 2019-05-16 | 国立大学法人三重大学 | 窒化物半導体基板、窒化物半導体基板の製造方法、窒化物半導体基板の製造装置及び窒化物半導体デバイス |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5168867B2 (ja) * | 2006-09-29 | 2013-03-27 | 沖電気工業株式会社 | 波長変換素子 |
| US10141333B1 (en) * | 2017-11-09 | 2018-11-27 | International Business Machines Corporation | Domain wall control in ferroelectric devices |
-
2021
- 2021-04-12 US US18/548,815 patent/US20240152025A1/en not_active Abandoned
- 2021-04-12 WO PCT/JP2021/015229 patent/WO2022219687A1/ja not_active Ceased
- 2021-04-12 JP JP2023514198A patent/JPWO2022219687A1/ja active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0643513A (ja) * | 1992-07-24 | 1994-02-18 | Ricoh Co Ltd | 波長変換素子 |
| WO2008050802A1 (en) * | 2006-10-27 | 2008-05-02 | Panasonic Corporation | Short wavelength light source and laser image forming device |
| WO2009047888A1 (ja) * | 2007-10-10 | 2009-04-16 | Panasonic Corporation | 固体レーザー装置及び画像表示装置 |
| US20090154508A1 (en) * | 2007-12-12 | 2009-06-18 | Hc Photonics Corp. | Light-generating apparatus with broadband pumping laser and quasi-phase matching waveguide |
| JP2017173827A (ja) * | 2016-03-21 | 2017-09-28 | ドイチェス エレクトローネン−シンクロトロン デズィＤｅｕｔｓｃｈｅｓ Ｅｌｅｋｔｒｏｎｅｎ−Ｓｙｎｃｈｒｏｔｒｏｎ ＤＥＳＹ | テラヘルツ放射を生成する方法および装置 |
| WO2018045701A1 (zh) * | 2016-09-07 | 2018-03-15 | 深圳大学 | 一种针对中红外脉冲激光的光谱调控装置 |
| JP2018073984A (ja) * | 2016-10-28 | 2018-05-10 | 大学共同利用機関法人自然科学研究機構 | レーザー部品 |
| JP2019073402A (ja) * | 2017-10-12 | 2019-05-16 | 国立大学法人三重大学 | 窒化物半導体基板、窒化物半導体基板の製造方法、窒化物半導体基板の製造装置及び窒化物半導体デバイス |
Non-Patent Citations (5)
| Title |
|---|
| 〇（Ｍ１）田辺 凌、横山 尚生、上向井 正裕、谷川 智之、片山 竜二 〇(M1)RYO TANABE, NAOKI YOKOYA: "［１９ａ−Ｅ３１０−２］表面活性化接合により作製したＧａＮ分極反転積層構造の接合強度評価 [19a-E310-", ２０１９年 第８０回応用物理学会秋季学術講演会［講演予稿集］ EXTENDED ABSTRACTS OF THE 80TH JSAP AU, JPN6024024968, 4 September 2019 (2019-09-04), pages 13 - 152, ISSN: 0005362656 * |
| A. JECHOW ET AL.: "Highly efficient single-pass blue-light generation at 488 nm using a PPKTP waveguide crystal and hig", PROC. SPIE 7197, NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS, DEVICES, AND APPLICATIONS, vol. Proc. SPIE 7197, JPN7024002700, 23 February 2009 (2009-02-23), pages 719707 - 1, ISSN: 0005362658 * |
| M．A. ARBORE ET AL.: "Difference frequency mixing in LiNbO/sub 3/ waveguides using an adiabatically tapered periodically-s", SUMMARIES OF PAPERS PRESENTED AT THE CONFERENCE ON LASERS AND ELECTRO-OPTICS, JPN6024024967, 1996, pages 120 - 121, ISSN: 0005362657 * |
| P. AASHNA ET AL.: ""Enhanced bandwidth second harmonic generation in a periodically poled tapered KTP waveguide"", 2015 WORKSHOP ON RECENT ADVANCES IN PHOTONICS (WRAP), JPN6024024966, December 2015 (2015-12-01), pages 1 - 3, ISSN: 0005469664 * |
| 田辺 凌、他: "表面活性化接合により作製したＧａＮ分極反転積層構造の接合強度評価 [19a-E310-2]Bonding Strength of Po", ２０１９年 第８０回応用物理学会秋季学術講演会［講演予稿集］ EXTENDED ABSTRACTS OF THE 80TH JSAP AU, JPN6024012869, 4 September 2019 (2019-09-04), pages 13 - 152, ISSN: 0005297609 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240152025A1 (en) | 2024-05-09 |
| WO2022219687A1 (ja) | 2022-10-20 |
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