FR2150932B1 - - Google Patents
Info
- Publication number
- FR2150932B1 FR2150932B1 FR7230624A FR7230624A FR2150932B1 FR 2150932 B1 FR2150932 B1 FR 2150932B1 FR 7230624 A FR7230624 A FR 7230624A FR 7230624 A FR7230624 A FR 7230624A FR 2150932 B1 FR2150932 B1 FR 2150932B1
- Authority
- FR
- France
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17662371A | 1971-08-31 | 1971-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2150932A1 FR2150932A1 (en) | 1973-04-13 |
FR2150932B1 true FR2150932B1 (en) | 1975-01-03 |
Family
ID=22645138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7230624A Expired FR2150932B1 (en) | 1971-08-31 | 1972-08-29 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5070080A (en) |
CA (1) | CA968604A (en) |
DE (1) | DE2239944C3 (en) |
FR (1) | FR2150932B1 (en) |
GB (1) | GB1360691A (en) |
IT (1) | IT964334B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD124329A1 (en) * | 1976-01-19 | 1977-02-16 | ||
JP7381087B2 (en) * | 2018-01-26 | 2023-11-15 | コーリー、ジェッド | Micro broadband spectrometer |
-
1972
- 1972-05-12 CA CA141,996A patent/CA968604A/en not_active Expired
- 1972-07-31 GB GB3570972A patent/GB1360691A/en not_active Expired
- 1972-08-14 DE DE19722239944 patent/DE2239944C3/en not_active Expired
- 1972-08-29 FR FR7230624A patent/FR2150932B1/fr not_active Expired
- 1972-08-29 IT IT2858572A patent/IT964334B/en active
- 1972-08-31 JP JP8787172A patent/JPS5070080A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2239944C3 (en) | 1979-03-15 |
IT964334B (en) | 1974-01-21 |
FR2150932A1 (en) | 1973-04-13 |
GB1360691A (en) | 1974-07-17 |
CA968604A (en) | 1975-06-03 |
JPS5070080A (en) | 1975-06-11 |
DE2239944B2 (en) | 1978-07-06 |
DE2239944A1 (en) | 1973-03-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |