onr:"swepub:oai:lup.lub.lu.se:8720b98a-f069-4e6a-b931-091491f0cf78"
Search: onr:"swepub:oai:lup.lub.lu.se:8720b98a-f069-4e6a-b931-091491f0cf78" > Fourier transform i...
- 1 of 1
- Previous record
- Next record
- To hitlist
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03125naa a2200373 4500 | |
| 001 | oai:lup.lub.lu.se:8720b98a-f069-4e6a-b931-091491f0cf78 | |
| 003 | SwePub | |
| 008 | 160401s2002 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://lup.lub.lu.se/record/22603872 URI |
| 024 | 7 | a https://doi.org/10.1117/12.4683192 DOI |
| 040 | a (SwePub)lu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a kon2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Jensen, PS4 aut |
| 245 | 1 0 | a Fourier transform infrared spectroscopy of aqueous solutions using optical subtraction |
| 264 | 1 | b SPIE,c 2002 |
| 338 | a electronic2 rdacarrier | |
| 520 | a For the analysis of small concentrations of organics in aqueous solutions, a novel add-on accessory for dual-beam / optical subtraction spectroscopy has been built for a commercial Fourier transform infrared spectrometer. A standard FT-IR instrument requires a sample measurement and a separate reference measurement, whereas the optical subtraction instrument directly measures the difference between sample and reference. This has a number of advantages. The time delay between the two measurements is eliminated, and the effective measurement time is improved by a factor of two. Moreover, the optical subtraction provides a large reduction in dynamic range of the measured signal, which prevents detector saturation, and enables effective use of dynamic range of the analog to digital converter in the FT-IR spectrometer. This results in an increased signal to noise ratio, compared to the standard FT-IR instrument. By changing detector and light source the instrument may be used for both near- and mid.-infrared spectroscopy. The increased sensitivity and stability of the optical subtraction instrument compared to the standard instrument is demonstrated by transmission measurements of aqueous urea solutions in the combination band region 4000 to 5000cm(-1) (2000 to 2500nm). | |
| 650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
| 700 | 1 | a Bak, J4 aut |
| 700 | 1 | a Andersen, PE4 aut |
| 700 | 1 | a Andersson-Engels, Stefanu Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)fysi-san |
| 700 | 1 | a Priezzhev, AV4 edt |
| 700 | 1 | a Cote, GL4 edt |
| 710 | 2 | a Atomfysikb Fysiska institutionen4 org |
| 773 | 0 | t OPTICAL DIAGNOSTICS AND SENSING OF BIOLOGICAL FLUIDS AND GLUCOSE AND CHOLESTEROL MONITORING IId : SPIEg 4624, s. 150-159q 4624<150-159x 1996-756Xx 0277-786Xz 0819443638 |
| 856 | 4 | u https://portal.research.lu.se/files/2997856/2297299.pdfx primaryx freey FULLTEXT |
| 856 | 4 | u http://dx.doi.org/10.1117/12.468319x freey FULLTEXT |
| 856 | 4 | u https://lup.lub.lu.se/search/files/2997856/2297299.pdf |
| 856 | 4 8 | u https://lup.lub.lu.se/record/2260387 |
| 856 | 4 8 | u https://doi.org/10.1117/12.468319 |
Find in a library
- OPTICAL DIAGNOSTICS AND SENSING OF BIOLOGICAL FLUIDS AND GLUCOSE AND CHOLESTEROL... (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Jensen, PS
- Bak, J
- Andersen, PE
- Andersson-Engels ...
- Priezzhev, AV
- Cote, GL
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Physical Science ...
- and Atom and Molecul ...
- Articles in the publication
- OPTICAL DIAGNOST ...
- By the university
- Lund University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
