JPWO2022118647A1 - - Google Patents
Info
- Publication number
- JPWO2022118647A1 JPWO2022118647A1 JP2022566825A JP2022566825A JPWO2022118647A1 JP WO2022118647 A1 JPWO2022118647 A1 JP WO2022118647A1 JP 2022566825 A JP2022566825 A JP 2022566825A JP 2022566825 A JP2022566825 A JP 2022566825A JP WO2022118647 A1 JPWO2022118647 A1 JP WO2022118647A1
- 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
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- 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
- G02F1/015—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 semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction
- G02F1/025—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 semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction in an optical waveguide structure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S17/34—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
-
- 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
- G02F1/015—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 semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction
-
- 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
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
-
- 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
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/004—Transferring the modulation of modulated light, i.e. transferring the information from one optical carrier of a first wavelength to a second optical carrier of a second wavelength, e.g. all-optical wavelength converter
- G02F2/008—Opto-electronic wavelength conversion, i.e. involving photo-electric conversion of the first optical carrier
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- 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
- H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
- H01S5/125—Distributed Bragg reflector [DBR] lasers
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- 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
- G02F2203/00—Function characteristic
- G02F2203/56—Frequency comb synthesizer
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020202218 | 2020-12-04 | ||
PCT/JP2021/041937 WO2022118647A1 (ja) | 2020-12-04 | 2021-11-15 | 光周波数コム装置および計測装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2022118647A1 true JPWO2022118647A1 (ja) | 2022-06-09 |
Family
ID=81853163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022566825A Pending JPWO2022118647A1 (ja) | 2020-12-04 | 2021-11-15 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230121678A1 (ja) |
EP (1) | EP4258495A1 (ja) |
JP (1) | JPWO2022118647A1 (ja) |
CN (1) | CN115769447A (ja) |
WO (1) | WO2022118647A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240126138A1 (en) * | 2022-10-12 | 2024-04-18 | Honeywell International Inc. | System and method for generating optical frequency combs using an optical waveguide including chirped bragg gratings |
CN116773677B (zh) * | 2023-08-25 | 2023-11-07 | 西南交通大学 | 基于群速度的宽频梳状阵列激励方法、装置、设备及介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001168845A (ja) * | 1999-12-10 | 2001-06-22 | Oki Electric Ind Co Ltd | 光多重分離装置 |
JP2003069138A (ja) * | 2001-08-30 | 2003-03-07 | Oki Electric Ind Co Ltd | モード同期半導体レーザ |
JP2006351571A (ja) * | 2005-06-13 | 2006-12-28 | Oki Electric Ind Co Ltd | モード同期半導体レーザ及びその製造方法 |
DE102005035173B4 (de) * | 2005-07-27 | 2016-08-11 | Menlo Systems Gmbh | Interferometer, insbesondere für die Bestimmung und Stabillisierung der relativen Phase kurzer Pulse |
JP5233090B2 (ja) * | 2006-07-28 | 2013-07-10 | 沖電気工業株式会社 | キャリア抑圧光パルス列発生方法及びこの方法を実現するモード同期半導体レーザ |
WO2013040168A2 (en) * | 2011-09-14 | 2013-03-21 | The Massachusetts Institute Of Technology | Methods and apparatus for broadband frequency comb stabilization |
EP3192136B1 (en) * | 2014-09-08 | 2020-10-07 | Lumentum Technology UK Limited | Monolithically integrated tunable semiconductor laser |
US10840672B2 (en) * | 2017-08-18 | 2020-11-17 | Nokia Solutions And Networks Oy | Mode-locked semiconductor laser capable of changing output-comb frequency spacing |
EP3609028A1 (en) * | 2018-08-10 | 2020-02-12 | Technische Universität Wien | Laser assembly, spectrometer and method for operating a laser |
-
2021
- 2021-11-15 EP EP21900402.5A patent/EP4258495A1/en active Pending
- 2021-11-15 WO PCT/JP2021/041937 patent/WO2022118647A1/ja unknown
- 2021-11-15 JP JP2022566825A patent/JPWO2022118647A1/ja active Pending
- 2021-11-15 CN CN202180043013.5A patent/CN115769447A/zh active Pending
-
2022
- 2022-12-20 US US18/084,936 patent/US20230121678A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022118647A1 (ja) | 2022-06-09 |
CN115769447A (zh) | 2023-03-07 |
EP4258495A1 (en) | 2023-10-11 |
US20230121678A1 (en) | 2023-04-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20230410 |