GB2529496A - Microphotonic spectrum detecting apparatus - Google Patents
Microphotonic spectrum detecting apparatus Download PDFInfo
- Publication number
- GB2529496A GB2529496A GB1423067.6A GB201423067A GB2529496A GB 2529496 A GB2529496 A GB 2529496A GB 201423067 A GB201423067 A GB 201423067A GB 2529496 A GB2529496 A GB 2529496A
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- United Kingdom
- Prior art keywords
- light
- rectifying
- microphotonic
- analysis
- light source
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Links
- 238000001228 spectrum Methods 0.000 title claims abstract description 23
- 238000004458 analytical method Methods 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 230000003321 amplification Effects 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 10
- 230000007717 exclusion Effects 0.000 claims abstract description 6
- 230000010287 polarization Effects 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 5
- 238000004164 analytical calibration Methods 0.000 claims abstract description 5
- 239000007772 electrode material Substances 0.000 claims abstract description 5
- 230000008676 import Effects 0.000 claims abstract description 5
- 229910000487 osmium oxide Inorganic materials 0.000 claims abstract description 5
- JIWAALDUIFCBLV-UHFFFAOYSA-N oxoosmium Chemical compound [Os]=O JIWAALDUIFCBLV-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims abstract description 5
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000003595 spectral effect Effects 0.000 claims description 6
- -1 tin hexafluorophosphate Chemical compound 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- KWQDOXLMHOOIRJ-UHFFFAOYSA-D [O-]P([O-])(=O)OP(=O)([O-])OP(=O)([O-])[O-].[Cd+2].[O-]P([O-])(=O)OP(=O)([O-])OP(=O)([O-])[O-].[Cd+2].[Cd+2].[Cd+2].[Cd+2] Chemical compound [O-]P([O-])(=O)OP(=O)([O-])OP(=O)([O-])[O-].[Cd+2].[O-]P([O-])(=O)OP(=O)([O-])OP(=O)([O-])[O-].[Cd+2].[Cd+2].[Cd+2].[Cd+2] KWQDOXLMHOOIRJ-UHFFFAOYSA-D 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000002114 nanocomposite Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- IHLGJQBZYJZTLJ-UHFFFAOYSA-N Br(=O)(=O)O.C[Cr](C)(C)(C)(C)C Chemical compound Br(=O)(=O)O.C[Cr](C)(C)(C)(C)C IHLGJQBZYJZTLJ-UHFFFAOYSA-N 0.000 claims description 2
- FQEZTAXLBWHSOD-UHFFFAOYSA-N OS(O)(=O)=O.I.I.I Chemical compound OS(O)(=O)=O.I.I.I FQEZTAXLBWHSOD-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 238000004611 spectroscopical analysis Methods 0.000 abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000000559 atomic spectroscopy Methods 0.000 description 1
- 238000001675 atomic spectrum Methods 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005442 molecular electronic Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- ZXAUZSQITFJWPS-UHFFFAOYSA-J zirconium(4+);disulfate Chemical compound [Zr+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZXAUZSQITFJWPS-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- 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
- G01J3/443—Emission spectrometry
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0224—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements
-
- 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
- G01J3/02—Details
- G01J3/0297—Constructional arrangements for removing other types of optical noise or for performing calibration
-
- 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
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- 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
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
-
- 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
- G01J2003/2866—Markers; Calibrating of scan
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
A microphotonic spectrum detecting apparatus for photon spectroscopy comprises a beam introducing device 1, a light filter plate 2, a beam rectifying device 3, a light polarizing device 4, a harmonic beam apparatus 5, a grating device 6, a beam folding device 7, an octagonal lens 8, a standard light source device 9, a conversion device 10, an amplification device 11, a steady flow device 12, and recording and display devices 13. The beam introducing device 1 is mainly used to import and select a beam for analysis and may contain a triangular polarizing lens. The standard light source 9 contains a light beam generating electrode where the electrode material is osmium oxide and ruthenium oxide alloy composite material. The standard light source 9 is used for calibration of instrument errors and exclusion of interference errors. By control of the beam polarization attenuation of the light beam is reduced.
Description
MICROPHOTONIC SPECTRUM DETECTING APPARATUS
FIELD OF THE INVENTION
[0001] This invention relates to the field of photon speetroseopy, and in particular the microphotonie spectrum detecting apparatus.
GENERAL BACKGROUND
[0002] Photon spectroscopy is of great significance for the analysis of atomic structure characteristics and the group nature; both single atom gas and metal vapor waves were issued as linear spectrum; when the atomic transition from a higher energy level to the amount of low-level occurs, a single wavelength of light waves is radiated: this single wavelength monochromatic light is absent, since the level itself has a certain width and the reason of Dopp'er ElTect, atomic radiation spectral lines always have spectra lines with width.
[0003] Within a narrow range of wavelengths, the spectra still contain components of different wavelengths; the distribution of Atomic Spectroscopy wavelength reflect the internal structure of atoms; each atom has its own unique spectral series; through the study of atomic spectra. the internal structure of atoms can be understood; the qualitative and quantitative analysis for the component contained in the sample can be achieved.
[0004]But existing photon spectroscopy techniques cannot achieve effective analysis for molecular electronic states due to changes in the generated photons associated with molecular rotation and vibration between states; therefore, prior art need to be improved and to design a new microphotonic spectrum detecting apparatus.
I
SUMMARY
[0005]In order to overcome the deficiencies of prior devices, the present invention adopts the technical solution as follows: [0006]A microphotonic spectrum dctccting apparatus compriscs: a beam introducing device(1), a light filter plate(2) , a beam rectifying device(3), a light polarizing device (4). a harmonic beam apparatus( ), a grating device(6). a beam folding device(7), an octagonal lens (8), a standard light source device(9). a conversion device(1O). a amplification dcvice(11), a steady flow device(12), a recording and display devices(13); wherein the light filter plate(2) is located between beam introducing device(l) and beam rectifying device(3); light polarizing device (4) is connected with beam rectifying device(3); the beam introducing device (1) is mainly used to import and select beam for analysis; the light filter plate (2) is applied to remove foreign interference beam; the beam rectifying device(3) is employed fcr regulation and restraint in the scattering beam; the light polarizing dcvicc(4) is utilized for controlling the polarization of the light beam, to achieve an efficiency promotion of beam delivery and reduce the rapid attenuation of light beam; the harmonic beam apparatus (5) is adopted for adjusting the waveform of the light beam, to avoid the abnormal light beam band; the grating device (6) is introduced for the spcctruin scparation and analysis with the cxtcnt of diffraction spcctrum; the bcani folding device (7)is used for guiding the main light beam propagation path; the octagonal lens (8) is appfied for standard beam isolated analysis; the standard light source device (9) is used to provide correcting light source, for calibration of instrument errors and of exclusion of interference errors; the conversion device(lO) is utilized to convert opticai signals, to achieve visua' analysis of spectral signal; the amplification device (11) is adopted for amplifying the transmission signal; the steady flow device (12) is used for stability control of the transmission signal, preventing cxccssive volatility signals over thc instrument payload; thc recording and display devices (13) is mainly used for display and preservation of signal detection and analysis: the standard light source device (9) contains the light beam generating electrode, the electrode material is osmium oxide and ruthenium oxide alloy composite material.
[0007]The microphotonic spectrum detecting apparatus according to claim 1.
wherein the beam introducing device (I) contains a triangular p&arizing lenses, the lens surface is covered with a thickness of 9.77um hexamethyl chromium bromate nanocomposite filter membrane.
[0008]The beam filter plates (2) contains a filter lens, the lens surface is covered with cadmium triphosphate and tin hexafluorophosphate composite film.
[0009]The beam rectifying device(3) contains transparent rectifying film,whose materiai is zirconium sul late and alluminium sulfate triiodide composite material.
1001 OjThe light polarizing device (4) comprises a p&arizing minor, the minor surface is covered with compound dodecyl rhenium bromate composite material reflective film.
[00l1]Compared with the prior art, the present invention has the advantages that: (1) By control of the beam polarization, realize highly efficient light conduction, reducing the excessive attenuation of the light beam: (2) Through the beam waveform adjusting to avoid abnormal light band; (3) By providing a light source calibration, the instrument error calibration and interference errors exclusion can he achieve;
BRIEF DESCRIPTION OF THE DRAWING
[001 2]Figurc I is a schematic diagram of the present invention; List of reference characters: I beam introducing device, 2 light filter plate, 3 beam rectifying device, 4 light polarizing device, harmonic beam apparatus, 6 grating device, 7 beam folding device, 8 octagonal lens 9 standard light source device, conversion device, 11 amplification device, 12 steady flow device, 13 recording and display devices
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
Embodiment I [OOl3jAs shown in Fig. 1, a mierophotonic spectrum detecting apparatus comprises: a beam introducing device(1), a light filter plate(2) , a beam rectifying device(3), a light polarizing device (4), a harmonic beam apparatus(S), a grating device(6). a beam folding device(7), an octagonal lens (8), a standard light source device(9). a conversion device(10). a amplification deviee(11), a steady flow deviee(l2), a recording and display devices(13); wherein the light filter plate(2) is located between beam introducing device(l) and beam rectifying device(3); light polariLing device (4) is connected with beam rectifying device(3); the beam introducing device (1) is mainly used to import and select beam for analysis; the light filter plate (2) is applied to remove foreign
S
interference beam; the beam rectifying device(3) is employed for regulation and restraint in the scattering beam; the light polarizing device(4) is utilized for controlling the polarization of the light beam, to achieve an efficiency pro motion of beam delivery and reduce the rapid attenuation of light beam; the harmonic beam apparatus (5) is adopted icr adjusting the waveform of the light beam, o avoid the abnormal light beam band; the grating device (6) is introduced for the spectrum separation and analysis with the extent of diffraction spectrum; the beam folding device (7)is used for guiding the main light beam propagation path; the octagonal lens (8) is applied for standard beam isolated analysis; the standard light source device (9) is used to provide correcting light source, for calibration of instrument errors and of exclusion of interference errors; the conversion device(lO) is utilized to convert optical signals to achieve visual analysis of spectral signal; the amplification device (11) is adopted for amplifying the transmission signa'; the steady flow device (12) is used for stability control of the transmission signal, preventing excessive volatility signa's over the instrument payload; the recording and display devices (13) is mainly used for disphy and preservation of signal detection and analysis; the standard hght source device (9) contains the light beam generating electrode, the electrode material is osmium oxide and ruthenium oxide alloy composite material.
[00l4]In the present invention, the beam introducing device (1) contains a triangular polarizing knses, the lens surface is covered with a thickness of 5. 77um hexamethyl chro miu in bro mate nanoco mposite filter membrane.
OO1 5] In the present invention, the beam filter plates (2) contains a filter lens, the lens surface is covered with cadmium triphosphate and tin hexafluorophosphate composite film.
Embodiment 2 [0016]A microphotonic spectrum detecting apparatus comprises: a beam introducing dcvice(l), a light filter plate(2) , a beam rectifying dcvice(3), a light polarizing device (4). a harmonic beam apparatus( ), a grating device(6). a beam folding device(7), an octagonal lens (8), a standard light source device(9). a conversion device(1O), a amplification device(1l). a steady flow device(12). a recording and display devices(l3); wherein the light filter plate(2) is located between beam introducing dcviec(1) and beam rectifying dcvicc(3): light polarizing device (4) is connected with beam rectifying device(3); the beam introducing device (1) is mainly used to import and select beam for analysis; the light filter plate (2) is applied to remove foreign interference beam; the beam rectifying device(3) is employed for regulation and restraint in the scattering beam; the light polarizing device(4) is utilized for controlling the polarization of (lie light beam. to achieve an efficiency promotion of beam delivery and reduce the rapid attenuation of light beam; the harmonic beam apparatus (5) is adopted for adjusting the waveform of (lie Ught beam, to avoid the abnormal light beam band: the grating device (6) is introduced for the spectrum separation and analysis with the extent of diffraction spectrum; the beam folding device (7)is used for guiding the main light beam propagation path; the octagonal lens (8) is applied for standard beam isolated analysis; the standard light source device (9) is used to provide correcting light source, for calibration of instrument errors and of exclusion of interference errors; the conversion device( 1(J) is utilized to convert opticai signals, to achieve visua' analysis of spectral signal; the amplification device (11) is adopted for amplifying the transmission signal; the steady flow device (12) is used for stability eontr& of the transmission signal, preventing excessive volatility signals over the instrument payload; the recording and display devices (13) is mainly used for display and preservation of signal detection and analysis; the standard light source device (9) contains the light beam generating electrode, the electrode material is osmium oxide and ruthenium oxide alloy composite material.
[0017]In the present invention, the beam rectifying device(3) contains transparent rectifying film,whose material is zirconium sulfate and alluminium sulfate triiodidc composite material.
[OOl8]In the present invention, the light polarizing device (4) comprises a polarizing mirror, the mirror surlace is covered with compound dodecyl rhenium bromate composite material reflective film.
Claims (4)
- SCLAIMS1 A microphotonic spectrum detectrng apparatus comprises: a beam introducing dcvice(l), a light filter plate(2) , a beam rectifying dcvice(3), a light polarizing device (4). a harmonic beam apparatus( ), a grating devicc(6). a beam folding device(7), an octagonal lens (8), a standard light source device(9). a conversion device(1O), a amplification device(1l). a steady flow device(12). a recording and display devices(13); wherein the light filter plate(2) is located between beam introducing dcvicc(1) and beam rectifying dcvicc(3): light polarizing device (4) is connected with beam rectifying device(3); the beam introducing device (1) is mainly used to import and select beam for analysis; the light filter plate (2) is applied to remove foreign interference beam; the beam rectifying device(3) is employed for regulation and restraint in the scattering beam; the light polarizing device(4) is utilized for controlling the polarization of the light beam, to achieve an efficiency promotion of beam delivery and reduce the rapid attenuation of light beam; the harmonic beam apparatus (5) is adopted for adjusting the waveform of the light beam, to avoid the abnormal light beam band: the grating device (6) is introduced for the spectrum separation and analysis with the extent of diffraction spectrum; the beam folding device (7)is used for guiding the main light beam propagation path; the octagonal lens (8) is applied for standard beam isolated analysis; the standard light source device (9) is used to provide correcting light source, for calibration of instrument errors and of exclusion of interference errors; the conversion deviee( 1(J) is utilized to convert opticai signals, to achieve visua' analysis of spectral signal; the amplification device (11) is adopted for amplifying the transmission signal; the steady flow device (12) is used for stability contr& of the transmission signal, preventing excessive volatility signals over the instrument payload; the recording and display devices (13) is mainly used for display and preservation of signal detection and analysis; the standard light source device (9) contains the light beam generating electrode, the electrode material is osmium oxide and ruthenium oxide alloy composite material.
- 2 The microphotonic spectrum detecting apparatus according to claim 1, wherein the beam introducing device (1) contains a triangular polarizing lenses, the lens surface is covered with a thickness of 9.77um hexamethyl chromium bromate nanocomposite filter membrane.
- 3 The microphotonic spectrum detecting apparatus according to claim 1, wherein the beam filter patcs (2) contains a filter lens, the lens surface is covered with cadmium triphosphate and tin hexafluorophosphate composite film.
- 4 The microphotonic spectrum detecting apparatus according to claim 1.wherein the beam rectifying device(3) contains transparent rectifying film,whose materia' is zirconium sul late and alluminium sulfate triiodide composite material.The microphotonic spectrum detecting apparatus according to claim 1, wherein the light polarizing device (4) comprises a polarizing mirror, the mirror surface is covered with compound dodecyl rhenium bromate composite material reflective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1423067.6A GB2529496A (en) | 2014-12-23 | 2014-12-23 | Microphotonic spectrum detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1423067.6A GB2529496A (en) | 2014-12-23 | 2014-12-23 | Microphotonic spectrum detecting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2529496A true GB2529496A (en) | 2016-02-24 |
| GB2529496A8 GB2529496A8 (en) | 2016-05-04 |
Family
ID=55262904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1423067.6A Withdrawn GB2529496A (en) | 2014-12-23 | 2014-12-23 | Microphotonic spectrum detecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2529496A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002228521A (en) * | 2001-02-01 | 2002-08-14 | Hamamatsu Photonics Kk | Spectroscope and method of spectroscopy |
| GB2424696A (en) * | 2005-03-29 | 2006-10-04 | Spectrum Medical Llp | Spectrometer fault detection using optical reference source |
| WO2011142848A2 (en) * | 2010-01-27 | 2011-11-17 | The University Of North Carolina At Chapel Hill | Nanoparticle electrodes and methods of preparation |
| JP2012025633A (en) * | 2010-07-26 | 2012-02-09 | Nagase Chemtex Corp | Method for producing metal oxide microparticle |
| WO2013126548A2 (en) * | 2012-02-21 | 2013-08-29 | Massachusetts Institute Of Technology | Spectrometer device |
-
2014
- 2014-12-23 GB GB1423067.6A patent/GB2529496A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002228521A (en) * | 2001-02-01 | 2002-08-14 | Hamamatsu Photonics Kk | Spectroscope and method of spectroscopy |
| GB2424696A (en) * | 2005-03-29 | 2006-10-04 | Spectrum Medical Llp | Spectrometer fault detection using optical reference source |
| WO2011142848A2 (en) * | 2010-01-27 | 2011-11-17 | The University Of North Carolina At Chapel Hill | Nanoparticle electrodes and methods of preparation |
| JP2012025633A (en) * | 2010-07-26 | 2012-02-09 | Nagase Chemtex Corp | Method for producing metal oxide microparticle |
| WO2013126548A2 (en) * | 2012-02-21 | 2013-08-29 | Massachusetts Institute Of Technology | Spectrometer device |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2529496A8 (en) | 2016-05-04 |
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| Date | Code | Title | Description |
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| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |