GB1032565A - Improvements in and relating to attenuated total reflection spectrometers - Google Patents
Improvements in and relating to attenuated total reflection spectrometersInfo
- Publication number
- GB1032565A GB1032565A GB45905/63A GB4590563A GB1032565A GB 1032565 A GB1032565 A GB 1032565A GB 45905/63 A GB45905/63 A GB 45905/63A GB 4590563 A GB4590563 A GB 4590563A GB 1032565 A GB1032565 A GB 1032565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- block
- face
- total reflection
- relating
- entrance
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
Abstract
1,032,565. Optical apparatus. GENERAL INSTRUMENTS CO. Ltd. Nov. 20, 1964 [Nov. 20, 1963], No. 45905/63. Heading G2J. An optical fitting for an alternated total reflection spectrometer comprises a block 1 with one or more surfaces 2-4 to receive a sample to be investigated and means for directing a beam of radiation on to the block so that the beam is incident normally on an entrance face 5, undergoes total internal reflection at two parallel plane surfaces 2, 3, and at perpendicular plane surface 4 at the remote end of the block 1 to emerge normally through an exit surface 5 at the same end of the block as the entrance face. As shown the face 5 is hemicylindrical and the radiation is preferably passed through the face so as to impinge on the side surfaces at 45 degrees. In a modification, Fig. 3, not shown, the entrance and exit surfaces are plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45905/63A GB1032565A (en) | 1963-11-20 | 1963-11-20 | Improvements in and relating to attenuated total reflection spectrometers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45905/63A GB1032565A (en) | 1963-11-20 | 1963-11-20 | Improvements in and relating to attenuated total reflection spectrometers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1032565A true GB1032565A (en) | 1966-06-08 |
Family
ID=10439049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45905/63A Expired GB1032565A (en) | 1963-11-20 | 1963-11-20 | Improvements in and relating to attenuated total reflection spectrometers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1032565A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3211725A1 (en) * | 1981-04-28 | 1982-11-11 | Shimadzu Corp., Kyoto | DETECTOR FOR USE IN OPTICAL MEASURING DEVICES |
| GB2234062A (en) * | 1989-05-05 | 1991-01-23 | Spectra Tech Inc | Multiple internal reflection probe for sample analysis |
| WO1992019956A1 (en) * | 1991-04-26 | 1992-11-12 | British Technology Group Ltd. | Optical probe heads |
-
1963
- 1963-11-20 GB GB45905/63A patent/GB1032565A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3211725A1 (en) * | 1981-04-28 | 1982-11-11 | Shimadzu Corp., Kyoto | DETECTOR FOR USE IN OPTICAL MEASURING DEVICES |
| GB2234062A (en) * | 1989-05-05 | 1991-01-23 | Spectra Tech Inc | Multiple internal reflection probe for sample analysis |
| WO1992019956A1 (en) * | 1991-04-26 | 1992-11-12 | British Technology Group Ltd. | Optical probe heads |
| US5440126A (en) * | 1991-04-26 | 1995-08-08 | British Technology Group Ltd. | Optical probe heads |
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