FR2910979B1 - Dispositif de prelevement d'une pluralite de parties d'un faisceau lumineux - Google Patents
Dispositif de prelevement d'une pluralite de parties d'un faisceau lumineuxInfo
- Publication number
- FR2910979B1 FR2910979B1 FR0656021A FR0656021A FR2910979B1 FR 2910979 B1 FR2910979 B1 FR 2910979B1 FR 0656021 A FR0656021 A FR 0656021A FR 0656021 A FR0656021 A FR 0656021A FR 2910979 B1 FR2910979 B1 FR 2910979B1
- Authority
- FR
- France
- Prior art keywords
- collecting
- parts
- bright beam
- bright
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/108—Beam splitting or combining systems for sampling a portion of a beam or combining a small beam in a larger one, e.g. wherein the area ratio or power ratio of the divided beams significantly differs from unity, without spectral selectivity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0656021A FR2910979B1 (fr) | 2006-12-28 | 2006-12-28 | Dispositif de prelevement d'une pluralite de parties d'un faisceau lumineux |
US12/521,553 US8120863B2 (en) | 2006-12-28 | 2007-12-24 | Device for sampling a plurality of parts of a light beam |
PCT/EP2007/064535 WO2008080915A1 (fr) | 2006-12-28 | 2007-12-24 | Dispositif de prelevement d'une pluralite de parties d'un faisceau lumineux |
EP07858133A EP2104871A1 (fr) | 2006-12-28 | 2007-12-24 | Dispositif de prelevement d'une pluralite de parties d'un faisceau lumineux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0656021A FR2910979B1 (fr) | 2006-12-28 | 2006-12-28 | Dispositif de prelevement d'une pluralite de parties d'un faisceau lumineux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2910979A1 FR2910979A1 (fr) | 2008-07-04 |
FR2910979B1 true FR2910979B1 (fr) | 2009-04-03 |
Family
ID=38283304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0656021A Expired - Fee Related FR2910979B1 (fr) | 2006-12-28 | 2006-12-28 | Dispositif de prelevement d'une pluralite de parties d'un faisceau lumineux |
Country Status (4)
Country | Link |
---|---|
US (1) | US8120863B2 (fr) |
EP (1) | EP2104871A1 (fr) |
FR (1) | FR2910979B1 (fr) |
WO (1) | WO2008080915A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201409504D0 (en) * | 2014-05-29 | 2014-07-16 | Bae Systems Plc | A beamsplitter and frequency monitoring system |
EP2950066A1 (fr) * | 2014-05-29 | 2015-12-02 | BAE Systems PLC | Séparateur de faisceau et système de surveillance de fréquence |
US20170192242A1 (en) * | 2014-05-29 | 2017-07-06 | Bae Systems Plc | Beamsplitter and frequency monitoring system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1184080A (en) | 1967-09-19 | 1970-03-11 | Optomechanisms Inc | Single Optical Block Interferometer Means |
US4759616A (en) * | 1985-08-26 | 1988-07-26 | Eastman Kodak Company | Method and apparatus for anamorphically shaping and deflecting electromagnetic beams |
DE4128469C2 (de) * | 1991-08-28 | 1997-12-18 | Hell Ag Linotype | Strahlteiler-Vorrichtung |
FR2733601B1 (fr) * | 1995-04-28 | 1997-06-27 | Thomson Multimedia Sa | Dispositif de separation de polarisation et application a un systeme d'eclairement d'un ecran a cristal liquide |
GB2304923A (en) * | 1995-09-02 | 1997-03-26 | Renishaw Plc | Detector system for an interferometric measuring apparatus |
TW582551U (en) * | 2002-10-04 | 2004-04-01 | Quarton Inc | Multi-light beam laser light splitting lens |
JP2005106879A (ja) * | 2003-09-29 | 2005-04-21 | Minolta Co Ltd | 表面に多層膜を有するプリズムの製造方法 |
US7006298B2 (en) * | 2004-04-05 | 2006-02-28 | Trimble Navigation Limited | Optical system providing four beams from a single source |
US7180674B2 (en) | 2004-05-20 | 2007-02-20 | Quarton, Inc. | Polygonal prism |
-
2006
- 2006-12-28 FR FR0656021A patent/FR2910979B1/fr not_active Expired - Fee Related
-
2007
- 2007-12-24 US US12/521,553 patent/US8120863B2/en not_active Expired - Fee Related
- 2007-12-24 EP EP07858133A patent/EP2104871A1/fr not_active Ceased
- 2007-12-24 WO PCT/EP2007/064535 patent/WO2008080915A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2910979A1 (fr) | 2008-07-04 |
US8120863B2 (en) | 2012-02-21 |
US20100321807A1 (en) | 2010-12-23 |
EP2104871A1 (fr) | 2009-09-30 |
WO2008080915A1 (fr) | 2008-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20210806 |