FR2257914A1 - - Google Patents
Info
- Publication number
- FR2257914A1 FR2257914A1 FR7241106A FR7241106A FR2257914A1 FR 2257914 A1 FR2257914 A1 FR 2257914A1 FR 7241106 A FR7241106 A FR 7241106A FR 7241106 A FR7241106 A FR 7241106A FR 2257914 A1 FR2257914 A1 FR 2257914A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Polarising Elements (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241106A FR2257914B1 (US06486227-20021126-C00005.png) | 1972-11-20 | 1972-11-20 | |
| US409160A US3893749A (en) | 1972-11-20 | 1973-10-24 | Process for the determination of an assembly having isotropic oblique reflection in an extensive spectral region and assemblies obtained by this process |
| DE2354562A DE2354562C2 (de) | 1972-11-20 | 1973-10-31 | Optische Anordnung zum schrägen Reflektieren eines Bündels von polarisiertem Licht |
| AT959173A AT349787B (de) | 1972-11-20 | 1973-11-14 | Optische anordnung zum schraegen reflektieren eines buendels von polarisiertem licht |
| CH1607573A CH594300A5 (US06486227-20021126-C00005.png) | 1972-11-20 | 1973-11-15 | |
| JP48129094A JPS5849843B2 (ja) | 1972-11-20 | 1973-11-16 | コウハンイ ノ スペクトルナイデノ トウホウセイ ノ シヤハンシヤ オ ユウスル ユニツト オ ケツテイスル ホウホウオヨビコ ノ ホウホウデエラレル スウコ ノ ユニツト |
| GB5388473A GB1403636A (en) | 1972-11-20 | 1973-11-20 | Optical combination having isotropic oblique reflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241106A FR2257914B1 (US06486227-20021126-C00005.png) | 1972-11-20 | 1972-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257914A1 true FR2257914A1 (US06486227-20021126-C00005.png) | 1975-08-08 |
| FR2257914B1 FR2257914B1 (US06486227-20021126-C00005.png) | 1976-04-30 |
Family
ID=9107383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7241106A Expired FR2257914B1 (US06486227-20021126-C00005.png) | 1972-11-20 | 1972-11-20 |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437634A1 (fr) * | 1978-09-29 | 1980-04-25 | Canon Kk | Miroir a dephasage |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE416681B (sv) * | 1979-04-17 | 1981-01-26 | Johan Emanuel Stenberg | Sett att jemfora tva ytors reflexionsegenskaper |
| JPS61208710A (ja) * | 1985-03-14 | 1986-09-17 | フアナツク株式会社 | スイツチ構造 |
| US6807004B2 (en) * | 2002-10-10 | 2004-10-19 | Lucent Technologies Inc. | Polarization independent optical taps |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464141A (en) * | 1946-07-13 | 1949-03-08 | Eastman Kodak Co | Mirror with low thermal expansion support |
| BE790470A (fr) * | 1971-11-05 | 1973-04-24 | D Comp Gen | Procede et dispositif pour enregistrer des hologrammes superposes |
-
1972
- 1972-11-20 FR FR7241106A patent/FR2257914B1/fr not_active Expired
-
1973
- 1973-10-24 US US409160A patent/US3893749A/en not_active Expired - Lifetime
- 1973-10-31 DE DE2354562A patent/DE2354562C2/de not_active Expired
- 1973-11-14 AT AT959173A patent/AT349787B/de not_active IP Right Cessation
- 1973-11-15 CH CH1607573A patent/CH594300A5/xx not_active IP Right Cessation
- 1973-11-16 JP JP48129094A patent/JPS5849843B2/ja not_active Expired
- 1973-11-20 GB GB5388473A patent/GB1403636A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437634A1 (fr) * | 1978-09-29 | 1980-04-25 | Canon Kk | Miroir a dephasage |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2354562A1 (de) | 1974-06-06 |
| DE2354562C2 (de) | 1984-02-23 |
| JPS5849843B2 (ja) | 1983-11-07 |
| GB1403636A (en) | 1975-08-28 |
| JPS4984261A (US06486227-20021126-C00005.png) | 1974-08-13 |
| ATA959173A (de) | 1978-09-15 |
| FR2257914B1 (US06486227-20021126-C00005.png) | 1976-04-30 |
| US3893749A (en) | 1975-07-08 |
| AT349787B (de) | 1979-04-25 |
| CH594300A5 (US06486227-20021126-C00005.png) | 1978-01-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |