WO1986006476A1 - Spectrometer with interferential selective amplitude modulation - Google Patents
Spectrometer with interferential selective amplitude modulation Download PDFInfo
- Publication number
- WO1986006476A1 WO1986006476A1 PCT/SU1985/000036 SU8500036W WO8606476A1 WO 1986006476 A1 WO1986006476 A1 WO 1986006476A1 SU 8500036 W SU8500036 W SU 8500036W WO 8606476 A1 WO8606476 A1 WO 8606476A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- output
- ρesheτκi
- zeρκala
- signal
- ποveρχnοsτ
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000011835 investigation Methods 0.000 claims description 2
- VJBCNMFKFZIXHC-UHFFFAOYSA-N azanium;2-(4-methyl-5-oxo-4-propan-2-yl-1h-imidazol-2-yl)quinoline-3-carboxylate Chemical compound N.N1C(=O)C(C(C)C)(C)N=C1C1=NC2=CC=CC=C2C=C1C(O)=O VJBCNMFKFZIXHC-UHFFFAOYSA-N 0.000 claims 1
- 230000007547 defect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 231100000647 material safety data sheet Toxicity 0.000 claims 1
- 206010042772 syncope Diseases 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 241000384008 Sisis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
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- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001373 regressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
-
- 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
-
- 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
- G01J3/0237—Adjustable, e.g. focussing
-
- 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
- G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
-
- 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
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
- G01J2003/267—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters of the SISAM type
Definitions
- the size of the middle class is equal to 1, 5-2 meters, and the parameters are high
- Grade 30 reaches a length of 6 meters or more.
- the SIS provides a free two-beam interface, so that only the shoulder can be accessed by the user, it can be used only if it is non-removable.
- P ⁇ i is ⁇ lz ⁇ vayaii vse ⁇ izves ⁇ ny ⁇ ⁇ anee s ⁇ em SIS ⁇ -5 ⁇ v for nas ⁇ y ⁇ i ⁇ ib ⁇ a and eg ⁇ e ⁇ s ⁇ lua ⁇ atsii ne ⁇ b ⁇ dam ⁇ ⁇ bes ⁇ echi ⁇ in ⁇ e ⁇ e ⁇ entsi ⁇ nnuyu ⁇ chn ⁇ s ⁇ ⁇ 7 d ⁇ 12 s ⁇ e ⁇ e- it sv ⁇ b ⁇ dy ⁇ azlichny ⁇ elemen ⁇ v s ⁇ emy, ⁇ es ⁇ vyde ⁇ zhi- va ⁇ angles with b ⁇ lee than se ⁇ undn ⁇ y ⁇ chn ⁇ s ⁇ yu and ⁇ e ⁇ emescheniya with ⁇ chn ⁇ s ⁇ yu d ⁇ length d ⁇ ley waves.
- the SISIS is limited by the operational efficiency of the distribution part; all known systems of frequency and phase of the modulated signal change when scanning the signal; modulation frequency is not impaired
- the SISE is also known (see, for example, the patent of Canada 1034786, published in July 1978), which includes the related information obtained from the other parties.
- This product is characterized by such advantages, as the simple fast-moving medium, the small size and weight, are free from the use of a signal.
- This data sheet is characterized by the presence of amplitude and phase distortion, which leads to a reduction in the measurement accuracy.
- the cause of the amplitude distortion is the absence of an intrinsic part of the zero ground
- phase-out condition for the first time which results in significant phase-outs and, consequently, imposes a high degree of stability on the part of the public General misstatements are due to inadvertent changes in reciprocal differences.
- the location of the accessory grid and the additional part are connected mainly with the thermal expansion of the nodes of the storage of the optical elements. To compensate for this, one needs to strictly (with an accuracy of ten to ten) the stabilization of the temperature of the unit with the help of
- the basic task of the invention was to create a spectrometer with an integrated selective ampli- ampli- ampli- tude N ⁇ y m ⁇ dulyatsiey -5- (SIS ⁇ ) imeyuscheg ⁇ ⁇ a ⁇ uyu sis ⁇ emu s ⁇ ani ⁇ uyu- schi ⁇ ze ⁇ al, ⁇ ⁇ nd would ⁇ bes ⁇ echivala ⁇ m ⁇ ensatssh ⁇ agl ⁇ li ⁇ ud- ny ⁇ is ⁇ azheny and sled ⁇ va ⁇ eln ⁇ , ⁇ dn ⁇ znachn ⁇ s ⁇ v ⁇ ss ⁇ an ⁇ v- 5 Lenia issleduem ⁇ g ⁇ s ⁇ e ⁇ a ⁇ ⁇ egis ⁇ g ⁇ amme and ⁇ i e ⁇ m ⁇ a ⁇ e ⁇ egis ⁇ i ⁇ uschee us ⁇ ys ⁇ v ⁇ , ⁇ e ⁇ bes ⁇ echival ⁇ would compensation for phase distortion.
- SIS system
- Fig. ⁇ excludes the general fugitive of the sys- tem with an integrated selective modulation, according to the invention
- Fig. 2 a structured system of a regis- trating device - 15 stations, which is equipped with an indemnification system for the phrases in accordance with the invention
- Fig. 3 another version of the export of a secured system of a private alternative of a device for a business
- Fig. 4 the optical scheme of the method for fig. 4
- Fig. 5 is an optical scheme of the principle of Fig. 3.
- a flat-plate plate 16 may be reserved for use in 13 ways, for example, an optical contact.
- the homestay 26 is located in a 2-character building. -9- Meteorological input I is negative 5. For output 26, there is a risk of loss of service 27 due to the loss of service. Both the II and 12 components of the condenser are optionally connected to 10 electrical circuits that are not connected to the device in case of a fault in 2.
- ⁇ dn ⁇ y analyzed ⁇ 39 / ⁇ ig.4/ sve ⁇ a, ⁇ y- AH v ⁇ dnuyu a ⁇ e ⁇ u ⁇ u I, 5 g ⁇ lu ⁇ z ⁇ achn ⁇ e ze ⁇ al ⁇ lens 3, n ⁇ maln ⁇ ⁇ adae ⁇ Ra dzh ⁇ a ⁇ tsi ⁇ nnuyu ⁇ eshe ⁇ u 7 and di ⁇ agi ⁇ ue ⁇ in ⁇ avy and left ⁇ yad ⁇ i di ⁇ a ⁇ tsizh two ⁇ uch ⁇ a 40 and 41 sve ⁇ a zadanya ⁇ y v ⁇ lyay length.
- Test light 42 registered -12- ⁇ iemni ⁇ m 29 ( ⁇ ig.2) ⁇ egis ⁇ i ⁇ uscheg ⁇ us ⁇ ys ⁇ va 27 s ⁇ de ⁇ zhi ⁇ ⁇ e ⁇ emennuyu s ⁇ s ⁇ avlyayuschu, ⁇ edelyaemuyu sve ⁇ m zadayan ⁇ y length v ⁇ lny and ⁇ s ⁇ yannuyu s ⁇ s ⁇ avlyayuschuyu, ⁇ e- 5 dezhemuyu sve ⁇ m d ⁇ ?
- ⁇ the strength of the ⁇ ()) automatic modulation in the integrated optical system ⁇ ( ⁇ ) can be represented in the form: -thirteen-
- ⁇ is the modulation amplitude
- ⁇ ) is the modulation frequency
- 5 * is the time
- ⁇ is the initial optical phase difference
- ⁇ ( ⁇ ) is the phase component, which depends on the length of the height. Meaning:
- the second garbage register is described as follows:
- the first synchro- nous detector 30 is emitted from the output light 42, the regenerative light is on 29, and there is a signal
- the source is used for a bad one.
- the signal from the indicator 34 carries information only for the amplification factor ⁇ ⁇ ) of absorption, and the result of the signal from the indicator 38 is receiving information (the signal is absent).
- the subsequent processing of the regalgame gives an immediate sect.
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Holo Graphy (AREA)
- Spectrometry And Color Measurement (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1985/000036 WO1986006476A1 (en) | 1985-04-30 | 1985-04-30 | Spectrometer with interferential selective amplitude modulation |
GB8630483A GB2185104B (en) | 1985-04-30 | 1985-04-30 | Interferential selective amplitude modulation spectrometer |
AU49505/85A AU579200B2 (en) | 1985-04-30 | 1985-04-30 | Interferential selective amplitude modulation spectrometer |
CH523986A CH673060A5 (ru) | 1985-04-30 | 1985-04-30 | |
DE19853590782 DE3590782T1 (ru) | 1985-04-30 | 1985-04-30 | |
JP50443185A JPS62502702A (ja) | 1985-04-30 | 1985-04-30 | 干渉選択振幅変調分光計 |
FR8508914A FR2583516B1 (fr) | 1985-04-30 | 1985-06-12 | Spectrometre a modulation d'amplitude selective interferentielle |
SE8605328A SE455232B (sv) | 1985-04-30 | 1986-12-11 | Spektrometer med selektiv amplitudmodulering medelst interferens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1985/000036 WO1986006476A1 (en) | 1985-04-30 | 1985-04-30 | Spectrometer with interferential selective amplitude modulation |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1986006476A1 true WO1986006476A1 (en) | 1986-11-06 |
Family
ID=21616908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1985/000036 WO1986006476A1 (en) | 1985-04-30 | 1985-04-30 | Spectrometer with interferential selective amplitude modulation |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS62502702A (ru) |
AU (1) | AU579200B2 (ru) |
CH (1) | CH673060A5 (ru) |
DE (1) | DE3590782T1 (ru) |
FR (1) | FR2583516B1 (ru) |
GB (1) | GB2185104B (ru) |
SE (1) | SE455232B (ru) |
WO (1) | WO1986006476A1 (ru) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043670A (en) * | 1974-06-13 | 1977-08-23 | Jury Georgievich Kozlov | Spectrometer and method of examining spectral composition of light |
GB2043880A (en) * | 1979-03-05 | 1980-10-08 | Pye Electronic Prod Ltd | Noise reduction in dual beam ratio recording spectrophotometers |
US4358201A (en) * | 1979-06-22 | 1982-11-09 | International Business Machines Corporation | Interferometric measurement apparatus and method having increased measuring range |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD140791B1 (de) * | 1979-01-05 | 1986-03-26 | Zeiss Jena Veb Carl | Verfahren zur kontinuierlichen messung der wellenlaenge frequenzstabilisierter laser-wegmesssysteme |
-
1985
- 1985-04-30 WO PCT/SU1985/000036 patent/WO1986006476A1/ru active Application Filing
- 1985-04-30 JP JP50443185A patent/JPS62502702A/ja active Pending
- 1985-04-30 DE DE19853590782 patent/DE3590782T1/de not_active Withdrawn
- 1985-04-30 AU AU49505/85A patent/AU579200B2/en not_active Ceased
- 1985-04-30 CH CH523986A patent/CH673060A5/de not_active IP Right Cessation
- 1985-04-30 GB GB8630483A patent/GB2185104B/en not_active Expired
- 1985-06-12 FR FR8508914A patent/FR2583516B1/fr not_active Expired
-
1986
- 1986-12-11 SE SE8605328A patent/SE455232B/sv not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043670A (en) * | 1974-06-13 | 1977-08-23 | Jury Georgievich Kozlov | Spectrometer and method of examining spectral composition of light |
GB2043880A (en) * | 1979-03-05 | 1980-10-08 | Pye Electronic Prod Ltd | Noise reduction in dual beam ratio recording spectrophotometers |
US4358201A (en) * | 1979-06-22 | 1982-11-09 | International Business Machines Corporation | Interferometric measurement apparatus and method having increased measuring range |
Also Published As
Publication number | Publication date |
---|---|
GB8630483D0 (en) | 1987-01-28 |
CH673060A5 (ru) | 1990-01-31 |
FR2583516B1 (fr) | 1987-09-18 |
SE8605328D0 (sv) | 1986-12-11 |
SE8605328L (sv) | 1986-12-11 |
GB2185104B (en) | 1989-05-24 |
FR2583516A1 (fr) | 1986-12-19 |
AU579200B2 (en) | 1988-11-17 |
AU4950585A (en) | 1986-11-18 |
JPS62502702A (ja) | 1987-10-15 |
GB2185104A (en) | 1987-07-08 |
DE3590782T1 (ru) | 1987-04-23 |
SE455232B (sv) | 1988-06-27 |
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