CN109000793A - A kind of terahertz time-domain spectroscopy data collection system - Google Patents
A kind of terahertz time-domain spectroscopy data collection system Download PDFInfo
- Publication number
- CN109000793A CN109000793A CN201810581358.6A CN201810581358A CN109000793A CN 109000793 A CN109000793 A CN 109000793A CN 201810581358 A CN201810581358 A CN 201810581358A CN 109000793 A CN109000793 A CN 109000793A
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- voltage signal
- digital
- amplifier
- signal
- data collection
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- 238000001328 terahertz time-domain spectroscopy Methods 0.000 title claims abstract description 30
- 238000013480 data collection Methods 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 16
- 230000003321 amplification Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000005693 optoelectronics Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J2003/283—Investigating the spectrum computer-interfaced
- G01J2003/2833—Investigating the spectrum computer-interfaced and memorised spectra collection
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810581358.6A CN109000793B (en) | 2018-06-07 | 2018-06-07 | A kind of terahertz time-domain spectroscopy data collection system |
PCT/CN2018/114430 WO2019233033A1 (en) | 2018-06-07 | 2018-11-07 | Terahertz time domain spectrum data acquisition system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810581358.6A CN109000793B (en) | 2018-06-07 | 2018-06-07 | A kind of terahertz time-domain spectroscopy data collection system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109000793A true CN109000793A (en) | 2018-12-14 |
CN109000793B CN109000793B (en) | 2019-08-13 |
Family
ID=64600232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810581358.6A Active CN109000793B (en) | 2018-06-07 | 2018-06-07 | A kind of terahertz time-domain spectroscopy data collection system |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN109000793B (en) |
WO (1) | WO2019233033A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112510352A (en) * | 2020-11-04 | 2021-03-16 | 西南科技大学 | Terahertz wave radiation method and system of microstructure photoconductive antenna |
CN114900234B (en) * | 2022-07-14 | 2022-10-21 | 四川太赫兹通信有限公司 | Terahertz frequency spectrum environment map construction method and equipment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101964633A (en) * | 2010-10-22 | 2011-02-02 | 天津大学 | Lock-in amplifier circuit for detecting terahertz pulse signals |
CN103389161A (en) * | 2013-07-30 | 2013-11-13 | 东莞理工学院 | Method and phase locking amplifier device for detecting terahertz weak signal |
CN104833650A (en) * | 2015-05-29 | 2015-08-12 | 南开大学 | Pulse terahertz time-domain spectral system with single photoconductive antenna and detection method thereof |
WO2016053049A1 (en) * | 2014-10-02 | 2016-04-07 | 광주과학기술원 | Device for generating and detecting photo mixing-type continuous-wave terahertz using phase noise compensation method |
CN107144545A (en) * | 2017-06-09 | 2017-09-08 | 深圳市太赫兹科技创新研究院 | All -fiber formula terahertz time-domain spectroscopy instrument |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201830211U (en) * | 2010-10-22 | 2011-05-11 | 天津大学 | Lock-in amplifying circuit adopting CD552-R3 chip |
-
2018
- 2018-06-07 CN CN201810581358.6A patent/CN109000793B/en active Active
- 2018-11-07 WO PCT/CN2018/114430 patent/WO2019233033A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101964633A (en) * | 2010-10-22 | 2011-02-02 | 天津大学 | Lock-in amplifier circuit for detecting terahertz pulse signals |
CN103389161A (en) * | 2013-07-30 | 2013-11-13 | 东莞理工学院 | Method and phase locking amplifier device for detecting terahertz weak signal |
WO2016053049A1 (en) * | 2014-10-02 | 2016-04-07 | 광주과학기술원 | Device for generating and detecting photo mixing-type continuous-wave terahertz using phase noise compensation method |
CN104833650A (en) * | 2015-05-29 | 2015-08-12 | 南开大学 | Pulse terahertz time-domain spectral system with single photoconductive antenna and detection method thereof |
CN107144545A (en) * | 2017-06-09 | 2017-09-08 | 深圳市太赫兹科技创新研究院 | All -fiber formula terahertz time-domain spectroscopy instrument |
Also Published As
Publication number | Publication date |
---|---|
CN109000793B (en) | 2019-08-13 |
WO2019233033A1 (en) | 2019-12-12 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 Shenzhen, Baoan District, Xixiang, Guangdong Xixiang street, thirty-seventh fields, 430 estate. Patentee after: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Patentee after: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 518000 Shenzhen, Baoan District, Xixiang, Guangdong Xixiang street, thirty-seventh fields, 430 estate. Patentee before: SHENZHEN CCT THZ TECHNOLOGY Co.,Ltd. Patentee before: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20210630 Granted publication date: 20190813 |
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PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20230421 Granted publication date: 20190813 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 518000 Shenzhen, Baoan District, Xixiang, Guangdong Xixiang street, thirty-seventh fields, 430 estate. Patentee after: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Address before: 518000 Shenzhen, Baoan District, Xixiang, Guangdong Xixiang street, thirty-seventh fields, 430 estate. Patentee before: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Patentee before: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. |