JPS62155330U - - Google Patents
Info
- Publication number
- JPS62155330U JPS62155330U JP4293286U JP4293286U JPS62155330U JP S62155330 U JPS62155330 U JP S62155330U JP 4293286 U JP4293286 U JP 4293286U JP 4293286 U JP4293286 U JP 4293286U JP S62155330 U JPS62155330 U JP S62155330U
- Authority
- JP
- Japan
- Prior art keywords
- diffraction grating
- spectrophotometer
- dispersion particle
- holographic diffraction
- grating
- 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
- 239000006185 dispersion Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Spectrometry And Color Measurement (AREA)
Description
第１図は複分散子の模式的に示した斜視図、第
２図は一実施例の分光光度計の主要光学系統図で
ある。
１……プリズム、３……回折格子、４……入射
スリツト、５，６……レンズ、７……焦点面。
FIG. 1 is a schematic perspective view of a bidispersion element, and FIG. 2 is a diagram of the main optical system of a spectrophotometer according to an embodiment. 1... Prism, 3... Diffraction grating, 4... Entrance slit, 5, 6... Lens, 7... Focal plane.
Claims (1)
フイツク回析格子を形成したことを特徴とする複
分散子を備えた分光光度計。 ２ 請求の範囲第１項において、ホログラフイツ
ク回折格子は同一波長の二光束を干渉して、生じ
る干渉縞を感光性記録媒体に露光し、格子を形成
し、更にこれをマスクとし、エツチングまたはコ
ーテイングにより格子形成をした複分散子を備え
たことを特徴とする分光光度計。[Claims for Utility Model Registration] 1. A spectrophotometer equipped with a double dispersion particle, characterized in that a transmission holographic diffraction grating is formed in close contact with the output surface of a prism. 2. In claim 1, a holographic diffraction grating is a method of interfering two beams of light with the same wavelength, exposing the resulting interference fringes to a photosensitive recording medium to form a grating, and using this as a mask for etching or coating. A spectrophotometer characterized in that it is equipped with a double dispersion particle in which a lattice is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4293286U JPS62155330U (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4293286U JPS62155330U (en) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155330U true JPS62155330U (en) | 1987-10-02 |
Family
ID=30859316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4293286U Pending JPS62155330U (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010126118A1 (en) * | 2009-04-28 | 2010-11-04 | イマジニアリング株式会社 | Spectroscope |
-
1986
- 1986-03-26 JP JP4293286U patent/JPS62155330U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010126118A1 (en) * | 2009-04-28 | 2010-11-04 | イマジニアリング株式会社 | Spectroscope |
| JP5470534B2 (en) * | 2009-04-28 | 2014-04-16 | イマジニアリング株式会社 | Spectrometer |
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