CN105652761B - Real-time linkage control and the synchronous data sampling device of laser spectrum experiment - Google Patents

Real-time linkage control and the synchronous data sampling device of laser spectrum experiment Download PDF

Info

Publication number
CN105652761B
CN105652761B CN201610215383.3A CN201610215383A CN105652761B CN 105652761 B CN105652761 B CN 105652761B CN 201610215383 A CN201610215383 A CN 201610215383A CN 105652761 B CN105652761 B CN 105652761B
Authority
CN
China
Prior art keywords
laser
micro
real
wavemeter
board
Prior art date
Application number
CN201610215383.3A
Other languages
Chinese (zh)
Other versions
CN105652761A (en
Inventor
李云飞
王亮
柴俊杰
梁硕熙
张建喜
孙慧健
赵飞
王鹏
Original Assignee
核工业理化工程研究院
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 核工业理化工程研究院 filed Critical 核工业理化工程研究院
Priority to CN201610215383.3A priority Critical patent/CN105652761B/en
Publication of CN105652761A publication Critical patent/CN105652761A/en
Application granted granted Critical
Publication of CN105652761B publication Critical patent/CN105652761B/en

Links

Abstract

The invention discloses a kind of real-time linkage control of laser spectrum experiment and synchronous data sampling devices, including host computer, the host computer carries out control monitoring to laser, board, and Data Integration is carried out to micro- quality instrument, mass spectrograph, wavemeter, board includes triggering system, acquisition system, the board is connected with laser, wavemeter, and the wavemeter measures the laser beam that laser is sent out, and the mass spectrograph, micro- quality instrument measure sample beam stream.The present invention realizes the coordinated signals of laser, wavemeter, micro- quality instrument, mass spectrograph by triggering system, timeline is clearly reasonable, realize the time shaft simultaneous display between mass signal and wavelength data, realize the time shaft simultaneous display between mass signal, sample quality and wavelength data, the accuracy that ensure that experimental data, improves conventional efficient.

Description

Real-time linkage control and the synchronous data sampling device of laser spectrum experiment

Technical field

The invention belongs to a kind of control harvesters, and in particular to a kind of real-time linkage control of laser spectrum experiment and number According to synchronous acquisition device.

Background technology

Laser spectrum experiment basic principle be:Atomizing furnace generates the tunable laser that atomic vapour is generated with laser Interaction, the ion formed after effect are analyzed by mass spectrometry by mass-spectrometer measurement device, to which Study of Laser and substance are mutual The mechanism of action explores the information such as the inside level structure of atom.

Primary operational involved in laser spectrum experiment has:The setting of laser and adjusting, optical maser wavelength it is real-time acquire, The real-time acquisition of atomic vapour parameter, the real time data acquisition etc. of mass-spectrometer measurement device.

Crucial parameter includes in laser spectrum experiment:Optical maser wavelength, atomic vapour density, mass spectrogram data etc..It is huge The experimental data of big experimental system, complicated experimental implementation and magnanimity, is adopted without more equipment real-time linkages and multi-data synchronous In the case of collection mechanism, each equipment needs more people to operate simultaneously, and the synchronism of each data needs the later stage manually to compare, and accuracy is difficult To ensure, meanwhile, the experimentation of very complicated has been greatly reduced the conventional efficient of laser spectrum experiment.

Invention content

The present invention proposes that the purpose is to provide a kind of reality of laser spectrum experiment in order to solve the problems existing in the prior art When coordinated signals and synchronous data sampling device.

The technical scheme is that:Real-time linkage control and the synchronous data sampling device of a kind of laser spectrum experiment, Including host computer, the PC control laser, board, and it is whole to micro- quality instrument, mass spectrograph, wavemeter progress data It closes, board includes triggering system, acquisition system, and the board is connected with laser, wavemeter, and the wavemeter is to laser The laser beam that device is sent out measures, and the mass spectrograph, micro- quality instrument measure sample beam.

The triggering system includes FPGA field programmable gate arrays.

The acquisition system includes arm processor.

Micro- quality instrument is the micro- mass measurer of quartz crystal.

The board is connected by serial server with host computer.

The present invention realizes the coordinated signals of laser, wavemeter, micro- quality instrument, mass spectrograph, timeline by triggering system It is clear reasonable, realize the time shaft simultaneous display between mass signal and wavelength data, realize mass signal, sample quality and Time shaft simultaneous display between wavelength data, ensure that the accuracy of experimental data, improves conventional efficient.

Description of the drawings

Fig. 1 is the integrated connection schematic diagram of the present invention;

Wherein:

1 host computer, 2 board

3 triggering 4 acquisition systems of system

5 wavemeter, 6 mass spectrograph

7 micro- 8 lasers of quality instrument

9 laser beams.

Specific implementation mode

Hereinafter, with reference to drawings and examples, the present invention is described in detail:

As shown in Figure 1, real-time linkage control and the synchronous data sampling device, including host computer of a kind of laser spectrum experiment 1, it is characterised in that:The host computer 1 carries out control monitoring to laser 8, board 2, and to micro- quality instrument 7, mass spectrograph 6, Wavemeter 5 carries out Data Integration, and board 2 includes triggering system 3, acquisition system 4, the board 2 and laser 8, wavelength Meter 5 is connected, and the wavemeter 5 measures the laser beam 9 that laser 8 is sent out, and the mass spectrograph 6, micro- quality instrument 7 are to sample Product beam measures.

The acquisition system 4 includes arm processor.Arm processor is communicated with host computer 1, while by host computer 1 Control information issue FPGA field programmable gate arrays.

The triggering system 3 includes FPGA field programmable gate arrays.FPGA field programmable gate arrays receive at ARM The control information of device is managed, and generates and receive Transistor-Transistor Logic level, realizes the external trigger driving of laser 8 and wavemeter 5.

Micro- quality instrument 7 is the micro- mass measurer of quartz crystal.

The board 2 is connected by serial server with host computer 1.Avoid the distortion of transmission data.

The host computer 1 controls laser 8, board 2, micro- quality instrument 7, mass spectrograph 6 by interactive software, to realize Laser parameter inquire with setting, quartz crystal parameter and mass spectrometry parameters setting, it can be achieved that wavelength data, quartz crystal data and The real-time display of mass spectrometric data, it can be achieved that mass spectrometric data, wavelength data correlation show, mass spectrometric data, wavelength data, quartz-crystal Volume data correlation such as shows at the functions.

The course of work of the present invention is as follows:

Host computer 1 communicate by interactive software and laser 8, micro- quality instrument 7, the foundation of mass spectrograph 6, realization laser 8, micro- The functions such as quality instrument 7, the operation of mass spectrograph 6, stopping, parameter setting, meanwhile, host computer 1 is established by interactive software and board 2 to be joined System.Board 2 receives the order of host computer 1, and sends out trigger pulse, the laser of external trigger form to laser 8 by triggering system 3 Device 1 receives trigger pulse and carries out the long stepping of single chamber, and laser 1 sends out feedback pulse signal to board 2, board after completing stepping After 2 receive feedback pulse signal, trigger pulse is sent out to wavemeter 5, the wavemeter 5 of external trigger form receives trigger pulse The wavelength measurement of single is carried out afterwards, and by measurement result by board 2, above-mentioned measurement result is transferred to by the acquisition system 4 of board 2 Host computer 1 after host computer 1 receives wavelength data, carries out data by mass spectrograph 6, micro- quality instrument 7 using interactive software and adopts After acquiring fixed duration data, the wavelength of single is counted for collection, mass spectrometric data, atomic vapour density data carry out at unified Reason, storage, display, and subsequent command is sent out to board 2 using interactive software, carry out next stepping process.To using board 2 with Interactive software realizes real-time linkage control and the synchronous data sampling of more equipment in spectrum experiment.

The present invention realizes the coordinated signals of laser, wavemeter, micro- quality instrument, mass spectrograph, timeline by triggering system It is clear reasonable, realize the time shaft simultaneous display between mass signal and wavelength data, realize mass signal, sample quality and Time shaft simultaneous display between wavelength data, ensure that the accuracy of experimental data, improves conventional efficient.

Claims (5)

1. real-time linkage control and the synchronous data sampling device, including host computer of a kind of laser spectrum experiment(1), feature exists In:The host computer(1)To laser(8), board(2)Control monitoring is carried out, and to micro- quality instrument(7), mass spectrograph(6)、 Wavemeter(5)Carry out Data Integration, board(2)It include triggering system(3), acquisition system(4), the board(2)With swash Light device(8), wavemeter(5)It is connected, the wavemeter(5)To laser(8)The laser beam sent out(9)It measures, it is described Mass spectrograph(6), micro- quality instrument(7)Sample beam is measured.
2. real-time linkage control and synchronous data sampling device, the feature of laser spectrum experiment according to claim 1 It is:The triggering system(3)Including FPGA field programmable gate arrays.
3. real-time linkage control and synchronous data sampling device, the feature of laser spectrum experiment according to claim 1 It is:The acquisition system(4)Including arm processor.
4. real-time linkage control and synchronous data sampling device, the feature of laser spectrum experiment according to claim 1 It is:Micro- quality instrument(7)For the micro- mass measurer of quartz crystal.
5. real-time linkage control and synchronous data sampling device, the feature of laser spectrum experiment according to claim 1 It is:The board(2)Pass through serial server and host computer(1)It is connected.
CN201610215383.3A 2016-04-08 2016-04-08 Real-time linkage control and the synchronous data sampling device of laser spectrum experiment CN105652761B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610215383.3A CN105652761B (en) 2016-04-08 2016-04-08 Real-time linkage control and the synchronous data sampling device of laser spectrum experiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610215383.3A CN105652761B (en) 2016-04-08 2016-04-08 Real-time linkage control and the synchronous data sampling device of laser spectrum experiment

Publications (2)

Publication Number Publication Date
CN105652761A CN105652761A (en) 2016-06-08
CN105652761B true CN105652761B (en) 2018-07-31

Family

ID=56497023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610215383.3A CN105652761B (en) 2016-04-08 2016-04-08 Real-time linkage control and the synchronous data sampling device of laser spectrum experiment

Country Status (1)

Country Link
CN (1) CN105652761B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777205A (en) * 1995-09-29 1998-07-07 Nikkiso Company Limited Apparatus for analysis of mixed gas components
CN1619264A (en) * 2003-11-18 2005-05-25 广东工业大学 Ultra micro quantity detecting device and detecting method
CN1712954A (en) * 2004-06-16 2005-12-28 株式会社岛津制作所 Mass spectrometer for biological samples
CN102841075A (en) * 2011-11-15 2012-12-26 中国科学院光电研究院 Laser spectroscopy induced component detection system
CN103560770A (en) * 2013-11-15 2014-02-05 核工业理化工程研究院 Nanosecond-level rising edge high voltage pulse generation device in rydberg state field ionization experiment
CN103852448A (en) * 2014-03-05 2014-06-11 西北核技术研究所 Online measurement device for elementary mass change of objects
CN205644140U (en) * 2016-04-08 2016-10-12 核工业理化工程研究院 Experimental real -time coordinated control and data synchronous sampling device of laser spectrum

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777205A (en) * 1995-09-29 1998-07-07 Nikkiso Company Limited Apparatus for analysis of mixed gas components
CN1619264A (en) * 2003-11-18 2005-05-25 广东工业大学 Ultra micro quantity detecting device and detecting method
CN1712954A (en) * 2004-06-16 2005-12-28 株式会社岛津制作所 Mass spectrometer for biological samples
CN102841075A (en) * 2011-11-15 2012-12-26 中国科学院光电研究院 Laser spectroscopy induced component detection system
CN103560770A (en) * 2013-11-15 2014-02-05 核工业理化工程研究院 Nanosecond-level rising edge high voltage pulse generation device in rydberg state field ionization experiment
CN103852448A (en) * 2014-03-05 2014-06-11 西北核技术研究所 Online measurement device for elementary mass change of objects
CN205644140U (en) * 2016-04-08 2016-10-12 核工业理化工程研究院 Experimental real -time coordinated control and data synchronous sampling device of laser spectrum

Also Published As

Publication number Publication date
CN105652761A (en) 2016-06-08

Similar Documents

Publication Publication Date Title
Hoener et al. Ultraintense X-ray induced ionization, dissociation, and frustrated absorption in molecular nitrogen
Sansone et al. Electron localization following attosecond molecular photoionization
Wiley et al. Time‐of‐flight mass spectrometer with improved resolution
Gallmann et al. Attosecond science: recent highlights and future trends
Chelkowski et al. Femtosecond coulomb explosion imaging of vibrational wave functions
Košler et al. Present trends and the future of zircon in geochronology: laser ablation ICPMS
Kom et al. Pair production of J/ψ as a probe of double parton scattering at LHCb
Berrah et al. Non-linear processes in the interaction of atoms and molecules with intense EUV and X-ray fields from SASE free electron lasers (FELs)
Bionta et al. Spectral encoding of x-ray/optical relative delay
US8300669B2 (en) Control system and apparatus for use with ultra-fast laser
US7973936B2 (en) Control system and apparatus for use with ultra-fast laser
Bendkowsky et al. Observation of ultralong-range Rydberg molecules
Hartland et al. Time‐resolved Fourier transform spectroscopy with 0.25 cm− 1 spectral and< 10− 7 s time resolution in the visible region
Peralta et al. Demonstration of electron acceleration in a laser-driven dielectric microstructure
Agostini et al. Saturation effects in resonant three-photon ionisation of sodium with a non-monochromatic field
Kang et al. Hard X-ray free-electron laser with femtosecond-scale timing jitter
US6944204B2 (en) Laser-induced breakdown spectroscopy with second harmonic guide light
Heinrich et al. Quantitative multi-element analysis of minerals, fluid and melt inclusions by laser-ablation inductively-coupled-plasma mass-spectrometry
Niikura et al. Probing molecular dynamics with attosecond resolution using correlated wave packet pairs
Dantus et al. Experimental coherent laser control of physicochemical processes
Pfeifer et al. Time-resolved spectroscopy of attosecond quantum dynamics
Weinacht et al. Using feedback for coherent control of quantum systems
Savina et al. Analyzing individual presolar grains with CHARISMA
Maas et al. Population transfer via adiabatic passage in the rubidium quantum ladder system
Ryczkowski et al. Real-time full-field characterization of transient dissipative soliton dynamics in a mode-locked laser

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant