JPS5754826A - Spectroscope - Google Patents
SpectroscopeInfo
- Publication number
- JPS5754826A JPS5754826A JP13052780A JP13052780A JPS5754826A JP S5754826 A JPS5754826 A JP S5754826A JP 13052780 A JP13052780 A JP 13052780A JP 13052780 A JP13052780 A JP 13052780A JP S5754826 A JPS5754826 A JP S5754826A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- toric
- grooves
- collimator
- camera
- 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.)
- Pending
Links
- 102100025490 Slit homolog 1 protein Human genes 0.000 abstract 1
- 101710123186 Slit homolog 1 protein Proteins 0.000 abstract 1
- 229910052705 radium Inorganic materials 0.000 abstract 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 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
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
PURPOSE:To obtain an excellent space resolution over a broad wavelength range maintaining a proper wavelength resolution by employing a toric mirror for at least one of a collimator mirror and a camera mirror in such a manner as to have a strong convergence effect in the direction of grooves of a grating. CONSTITUTION:A spectroscope has an inlet slit 1, a collimator mirror 2, a camera mirror 40 and a flat grating 3. A toric surface is employed for a reflection surface 40a of at least one of the collimator mirror 2 and the camera mirror 40, for example, the camera mirror 40. The toric surface is so formed to present a strong convergence effect in the direction of grooves of the flat grating 3. For example, one of the collimator mirror 2 and the cemera mirror 40 constitutes a toric mirror whose radus of curvature is rT in the direction of grooves of the flat grating 3 while r in the direction vertical to that of the grooves. When the angle of incidence to the toric mirror is expressed by phi, the radium of the curvature of the other mirror and angle of incidence thereto phi', the formula shall be roughly satisfied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13052780A JPS5754826A (en) | 1980-09-19 | 1980-09-19 | Spectroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13052780A JPS5754826A (en) | 1980-09-19 | 1980-09-19 | Spectroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5754826A true JPS5754826A (en) | 1982-04-01 |
Family
ID=15036423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13052780A Pending JPS5754826A (en) | 1980-09-19 | 1980-09-19 | Spectroscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5754826A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114527A (en) * | 1984-06-29 | 1986-01-22 | Shimadzu Corp | Plane diffraction grating spectroscope |
| US5192981A (en) * | 1990-04-30 | 1993-03-09 | Spex Industries, Inc. | Czerny-Turner monochromator |
| DE10310602A1 (en) * | 2003-03-11 | 2004-09-23 | Olympus Biosystems Gmbh | Optical device for optical object examination device has imaging device with mirror providing astigmatic image and pivoted optical component for imaging error reduction |
-
1980
- 1980-09-19 JP JP13052780A patent/JPS5754826A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114527A (en) * | 1984-06-29 | 1986-01-22 | Shimadzu Corp | Plane diffraction grating spectroscope |
| US5192981A (en) * | 1990-04-30 | 1993-03-09 | Spex Industries, Inc. | Czerny-Turner monochromator |
| DE10310602A1 (en) * | 2003-03-11 | 2004-09-23 | Olympus Biosystems Gmbh | Optical device for optical object examination device has imaging device with mirror providing astigmatic image and pivoted optical component for imaging error reduction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5249029A (en) | Silver halide color photographic light sensitive material | |
| JPS52104256A (en) | Thickness measuring device | |
| JPS5754826A (en) | Spectroscope | |
| JPS55136918A (en) | Aberration correcting recess diffraction grating | |
| JPS56137233A (en) | Diagonal incidence spectroscope | |
| JPS5362551A (en) | Beam type detector | |
| JPS54141149A (en) | Interference filter | |
| JPS5230449A (en) | Light ray scanner | |
| JPS5238942A (en) | Polarizer prism | |
| JPS5424046A (en) | Reflecting mirror | |
| JPS5760233A (en) | Radiation thermometer | |
| JPS5646434A (en) | Spectroscope using concave grid | |
| JPS5469359A (en) | Elastic surface wave element | |
| JPS5255546A (en) | Monochromator | |
| JPS5317351A (en) | Optical filter | |
| JPS52152720A (en) | Optical system of reflection type | |
| JPS52136525A (en) | Stripe filter and its manufacture | |
| JPS557727A (en) | Planoconvex lens | |
| JPS5326122A (en) | Zoom lens | |
| JPS5267661A (en) | Range finding method of photoelectric type | |
| JPS522756A (en) | System for measuring thickness of surface coated membrane | |
| JPS5294757A (en) | Multi-surface scanning antenna | |
| JPS5595912A (en) | Polarizing beam splitter | |
| JPS5595913A (en) | Polarizing beam splitter | |
| JPS5367743A (en) | Improvement in durability of clear coating films |