SE8605328D0 - SPECTROMETS WITH SELECTIVE AMPLIT MODULATION BY INTERFERENCE - Google Patents
SPECTROMETS WITH SELECTIVE AMPLIT MODULATION BY INTERFERENCEInfo
- Publication number
- SE8605328D0 SE8605328D0 SE8605328A SE8605328A SE8605328D0 SE 8605328 D0 SE8605328 D0 SE 8605328D0 SE 8605328 A SE8605328 A SE 8605328A SE 8605328 A SE8605328 A SE 8605328A SE 8605328 D0 SE8605328 D0 SE 8605328D0
- Authority
- SE
- Sweden
- Prior art keywords
- diffraction grating
- selective
- spectromets
- amplit
- modulation
- Prior art date
Links
- SAPNXPWPAUFAJU-UHFFFAOYSA-N lofepramine Chemical compound C12=CC=CC=C2CCC2=CC=CC=C2N1CCCN(C)CC(=O)C1=CC=C(Cl)C=C1 SAPNXPWPAUFAJU-UHFFFAOYSA-N 0.000 title 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
Abstract
A spectrometer with interferential selective amplitude modulation comprises, located consecutively along the light beam, a collimating means, a diffraction grating (7) and an additional mirror (10) oriented perpendicularly in relation to each other, two scanning mirrors (14, 15) on a common support (13) and a recording device (27), which comprises a means for compensation of the phase distortions. A plane-parallel plate (16) is placed between the scanning mirror (15) and the support (13), of which the thickness ''h'' corresponds to the following relationship: l <= h <= L, where l - the gap between the diffraction grating (7) and the additional mirror (10), L - the linear dimension of the diffraction grating (7).
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 (3)
Publication Number | Publication Date |
---|---|
SE8605328D0 true SE8605328D0 (en) | 1986-12-11 |
SE8605328L SE8605328L (en) | 1986-12-11 |
SE455232B SE455232B (en) | 1988-06-27 |
Family
ID=21616908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8605328A SE455232B (en) | 1985-04-30 | 1986-12-11 | SPECTROMETS WITH SELECTIVE AMPLIT MODULATION BY INTERFERENCE |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS62502702A (en) |
AU (1) | AU579200B2 (en) |
CH (1) | CH673060A5 (en) |
DE (1) | DE3590782T1 (en) |
FR (1) | FR2583516B1 (en) |
GB (1) | GB2185104B (en) |
SE (1) | SE455232B (en) |
WO (1) | WO1986006476A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU495945A1 (en) * | 1974-06-13 | 1978-09-30 | Ленинградский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им. А.А.Жданова | Spectrometer with interference selective amplitude modulation |
DD140791B1 (en) * | 1979-01-05 | 1986-03-26 | Zeiss Jena Veb Carl | METHOD FOR THE CONTINUOUS MEASUREMENT OF THE WAVE LENGTH OF FREQUENCY-STABILIZED LASER WAY MEASURING SYSTEMS |
GB2043880A (en) * | 1979-03-05 | 1980-10-08 | Pye Electronic Prod Ltd | Noise reduction in dual beam ratio recording spectrophotometers |
JPS567006A (en) * | 1979-06-22 | 1981-01-24 | Ibm | Method of extending measurement range of interference |
-
1985
- 1985-04-30 GB GB8630483A patent/GB2185104B/en not_active Expired
- 1985-04-30 JP JP50443185A patent/JPS62502702A/en active Pending
- 1985-04-30 CH CH523986A patent/CH673060A5/de not_active IP Right Cessation
- 1985-04-30 AU AU49505/85A patent/AU579200B2/en not_active Ceased
- 1985-04-30 WO PCT/SU1985/000036 patent/WO1986006476A1/en active Application Filing
- 1985-04-30 DE DE19853590782 patent/DE3590782T1/de not_active Withdrawn
- 1985-06-12 FR FR8508914A patent/FR2583516B1/en not_active Expired
-
1986
- 1986-12-11 SE SE8605328A patent/SE455232B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH673060A5 (en) | 1990-01-31 |
JPS62502702A (en) | 1987-10-15 |
DE3590782T1 (en) | 1987-04-23 |
GB2185104B (en) | 1989-05-24 |
GB8630483D0 (en) | 1987-01-28 |
FR2583516B1 (en) | 1987-09-18 |
GB2185104A (en) | 1987-07-08 |
SE455232B (en) | 1988-06-27 |
AU579200B2 (en) | 1988-11-17 |
FR2583516A1 (en) | 1986-12-19 |
AU4950585A (en) | 1986-11-18 |
SE8605328L (en) | 1986-12-11 |
WO1986006476A1 (en) | 1986-11-06 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
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