GB354659A - Improvements in spectroscopes with dispersion prism - Google Patents
Improvements in spectroscopes with dispersion prismInfo
- Publication number
- GB354659A GB354659A GB36114/30A GB3611430A GB354659A GB 354659 A GB354659 A GB 354659A GB 36114/30 A GB36114/30 A GB 36114/30A GB 3611430 A GB3611430 A GB 3611430A GB 354659 A GB354659 A GB 354659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prism
- seen
- scale
- spectrum
- wave
- 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
- 239000006185 dispersion Substances 0.000 title abstract 2
- 238000001228 spectrum Methods 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 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
- G01J3/14—Generating the spectrum; Monochromators using refracting elements, e.g. prisms
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Spectrometry And Color Measurement (AREA)
- Optical Measuring Cells (AREA)
Abstract
354,659. Spectroscopes. ZEISS, C., [Firm of], Carl Zeiss-Strasse, Jena, Germany. Dec. 1, 1930, No. 36114. Convention date, Dec. 17, 1929. [Class 97 (i).] In a spectroscope having a dispersion prism and provided near the slit with a wave-length scale which is seen together with the spectrum, the scale is seen by reflection in a surface of the prism through which the light forming the spectrum does not pass. The casing a of the spectroscope has at one end the observation opening b and contains at the other end a sleeve c in which is mounted a magnifier d, the end surface of the sleeve, which is in the focal plane of the lens d, having in it a slit e and a window f. A glass plate g is mounted behind the said surface and is marked with a wave-length scale which is illuminated by the window f. The spectrum is produced by an Amici prism i and the wave-length scale is seen by reflection in the surface k of the prism, this surface being silvered. A screen l is provided to prevent the scale from being seen directly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE354659X | 1929-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB354659A true GB354659A (en) | 1931-08-13 |
Family
ID=6289748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36114/30A Expired GB354659A (en) | 1929-12-17 | 1930-12-01 | Improvements in spectroscopes with dispersion prism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB354659A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975669A (en) * | 1954-08-26 | 1961-03-21 | Jarrell Ash Company | Crossed dispersion photographic spectrometer |
-
1930
- 1930-12-01 GB GB36114/30A patent/GB354659A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975669A (en) * | 1954-08-26 | 1961-03-21 | Jarrell Ash Company | Crossed dispersion photographic spectrometer |
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