JPS49134346A - - Google Patents
Info
- Publication number
- JPS49134346A JPS49134346A JP4617573A JP4617573A JPS49134346A JP S49134346 A JPS49134346 A JP S49134346A JP 4617573 A JP4617573 A JP 4617573A JP 4617573 A JP4617573 A JP 4617573A JP S49134346 A JPS49134346 A JP S49134346A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Spectrometry And Color Measurement (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Turning (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4617573A JPS5733562B2 (en) | 1973-04-25 | 1973-04-25 | |
| US05/531,156 US4012843A (en) | 1973-04-25 | 1974-12-09 | Concave diffraction grating and a manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4617573A JPS5733562B2 (en) | 1973-04-25 | 1973-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49134346A true JPS49134346A (en) | 1974-12-24 |
| JPS5733562B2 JPS5733562B2 (en) | 1982-07-17 |
Family
ID=12739676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4617573A Expired JPS5733562B2 (en) | 1973-04-25 | 1973-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5733562B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55136918A (en) * | 1979-04-13 | 1980-10-25 | Hitachi Ltd | Aberration correcting recess diffraction grating |
| JP2015503764A (en) * | 2012-01-13 | 2015-02-02 | ローパー サイエンティフィック インコーポレイテッドＲｏｐｅｒ Ｓｃｉｅｎｔｉｆｉｃ，Ｉｎｃ． | Aberration imaging spectrometer |
| CN105074512B (en) * | 2013-03-19 | 2017-07-28 | 株式会社日立高新技术 | Curved diffraction gratings, its manufacture method and Optical devices |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7096738B2 (en) | 2018-08-29 | 2022-07-06 | 株式会社日立ハイテク | Concave diffraction grating and its manufacturing method |
-
1973
- 1973-04-25 JP JP4617573A patent/JPS5733562B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55136918A (en) * | 1979-04-13 | 1980-10-25 | Hitachi Ltd | Aberration correcting recess diffraction grating |
| JPS6219691B2 (en) * | 1979-04-13 | 1987-04-30 | Hitachi Ltd | |
| JP2015503764A (en) * | 2012-01-13 | 2015-02-02 | ローパー サイエンティフィック インコーポレイテッドＲｏｐｅｒ Ｓｃｉｅｎｔｉｆｉｃ，Ｉｎｃ． | Aberration imaging spectrometer |
| CN105074512B (en) * | 2013-03-19 | 2017-07-28 | 株式会社日立高新技术 | Curved diffraction gratings, its manufacture method and Optical devices |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5733562B2 (en) | 1982-07-17 |