GB2141536B - Photodiode array spectrophotometric detector - Google Patents
Photodiode array spectrophotometric detectorInfo
- Publication number
- GB2141536B GB2141536B GB08334656A GB8334656A GB2141536B GB 2141536 B GB2141536 B GB 2141536B GB 08334656 A GB08334656 A GB 08334656A GB 8334656 A GB8334656 A GB 8334656A GB 2141536 B GB2141536 B GB 2141536B
- Authority
- GB
- United Kingdom
- Prior art keywords
- photodiode array
- spectrophotometric detector
- array spectrophotometric
- detector
- photodiode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
- G01J1/18—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors using comparison with a reference electric value
- G01J2001/182—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors using comparison with a reference electric value with SH sample and hold circuits
- G01J2001/184—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors using comparison with a reference electric value with SH sample and hold circuits on a succession of signals
-
- 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J2001/444—Compensating; Calibrating, e.g. dark current, temperature drift, noise reduction or baseline correction; Adjusting
-
- 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
- G01J3/2803—Investigating the spectrum using photoelectric array detector
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10748883A JPS59231425A (en) | 1983-06-14 | 1983-06-14 | Detector for photodiode array spectrophotometer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8334656D0 GB8334656D0 (en) | 1984-02-08 |
GB2141536A GB2141536A (en) | 1984-12-19 |
GB2141536B true GB2141536B (en) | 1987-02-18 |
Family
ID=14460481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08334656A Expired GB2141536B (en) | 1983-06-14 | 1983-12-30 | Photodiode array spectrophotometric detector |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS59231425A (en) |
DE (1) | DE3347603A1 (en) |
GB (1) | GB2141536B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1178645B (en) * | 1983-12-30 | 1987-09-09 | Mine Safety Appliances Co | INFRARED ANALYZER |
JPH06100502B2 (en) * | 1985-11-30 | 1994-12-12 | 株式会社島津製作所 | Spectral detector |
DE3610733A1 (en) * | 1986-03-29 | 1987-10-01 | Leybold Heraeus Gmbh & Co Kg | Method and device for measuring the optical properties of thin layers |
JPS631937A (en) * | 1986-06-23 | 1988-01-06 | Hitachi Ltd | Spectroscopic analyser |
DE3622075A1 (en) * | 1986-07-01 | 1988-01-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Device for measuring inhomogeneous optical radiation, and method of measurement |
DE3625490A1 (en) * | 1986-07-28 | 1988-02-04 | Kernforschungsz Karlsruhe | MULTI-COMPONENT PROCESS ANALYSIS SYSTEM |
DE3736201C2 (en) * | 1987-10-26 | 1993-12-09 | Siemens Ag | Wavelength selective diode array |
FI875236A (en) * | 1987-11-27 | 1989-05-28 | Outokumpu Oy | MAETNINGSGIVARE FOER BAERBAR ANALYSATOR. |
DE3811923C2 (en) * | 1988-04-09 | 1995-02-02 | Bodenseewerk Perkin Elmer Co | Atomic emission spectrometer with background compensation |
DE3811922C2 (en) * | 1988-04-09 | 1994-09-15 | Bodenseewerk Perkin Elmer Co | Atomic emission spectrometer |
DE3926090C2 (en) * | 1989-08-07 | 1998-09-10 | Bodenseewerk Perkin Elmer Co | Two-beam photometer |
DE19956729C1 (en) * | 1999-11-25 | 2001-08-09 | Recipe Chemicals & Instr Gmbh | Electrochemical detector and related evaluation device |
CN107796514A (en) * | 2017-11-24 | 2018-03-13 | 武汉量谱精密仪器有限公司 | The beam splitting arrangement and rotating disk of double beam spectrophotometer |
CN114200068B (en) * | 2021-12-08 | 2024-04-26 | 大连依利特分析仪器有限公司 | Diode array detector with reference end and control method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5530631A (en) * | 1978-08-28 | 1980-03-04 | Nippon Kogaku Kk <Nikon> | Spectroscopic photometer |
DE3064790D1 (en) * | 1979-03-02 | 1983-10-20 | Philips Electronic Associated | Spectrophotometer |
GB2043878A (en) * | 1979-03-05 | 1980-10-08 | Pye Electronic Prod Ltd | Dark Signal Compensation in Spectrophotometers |
US4357673A (en) * | 1980-04-18 | 1982-11-02 | Hewlett-Packard Company | Apparatus for performing measurements and error analysis of the measurements |
JPS5733342A (en) * | 1980-08-07 | 1982-02-23 | Toshiba Corp | Spectrophotometer |
-
1983
- 1983-06-14 JP JP10748883A patent/JPS59231425A/en active Granted
- 1983-12-30 GB GB08334656A patent/GB2141536B/en not_active Expired
- 1983-12-30 DE DE19833347603 patent/DE3347603A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB8334656D0 (en) | 1984-02-08 |
JPS59231425A (en) | 1984-12-26 |
GB2141536A (en) | 1984-12-19 |
DE3347603C2 (en) | 1987-04-23 |
JPH052931B2 (en) | 1993-01-13 |
DE3347603A1 (en) | 1984-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921230 |