AU2001253794A1 - Liquid crystal cell for use in coherent beams - Google Patents
Liquid crystal cell for use in coherent beamsInfo
- Publication number
- AU2001253794A1 AU2001253794A1 AU2001253794A AU5379401A AU2001253794A1 AU 2001253794 A1 AU2001253794 A1 AU 2001253794A1 AU 2001253794 A AU2001253794 A AU 2001253794A AU 5379401 A AU5379401 A AU 5379401A AU 2001253794 A1 AU2001253794 A1 AU 2001253794A1
- Authority
- AU
- Australia
- Prior art keywords
- liquid crystal
- crystal cell
- coherent beams
- coherent
- beams
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133502—Antiglare, refractive index matching layers
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19945600P | 2000-04-25 | 2000-04-25 | |
US60199456 | 2000-04-25 | ||
PCT/US2001/013231 WO2001081990A1 (en) | 2000-04-25 | 2001-04-25 | Liquid crystal cell for use in coherent beams |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001253794A1 true AU2001253794A1 (en) | 2001-11-07 |
Family
ID=22737575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001253794A Abandoned AU2001253794A1 (en) | 2000-04-25 | 2001-04-25 | Liquid crystal cell for use in coherent beams |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1295165A4 (en) |
AU (1) | AU2001253794A1 (en) |
WO (1) | WO2001081990A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1401769A4 (en) | 2001-05-11 | 2006-05-17 | Cambridge Res & Instrmnt Inc | Liquid crystal assembly and method of making |
WO2007038410A2 (en) | 2005-09-27 | 2007-04-05 | Chemimage Corporation | Liquid crystal filter with tunable rejection band |
US7417796B2 (en) | 2006-09-29 | 2008-08-26 | Chemimage Corporation | Wavelength discrimination filter for infrared wavelengths |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195915A (en) * | 1978-05-05 | 1980-04-01 | Hughes Aircraft Company | Liquid crystal image projector system |
US4364639A (en) * | 1980-08-25 | 1982-12-21 | Northern Telecom Limited | Variable attenuation electro-optic device |
US5477351A (en) * | 1992-04-10 | 1995-12-19 | Matsushita Electric Industrial Co., Ltd. | Polymer dispersed liquid crystal panel with diffraction grating and reflective counter electrode |
US5276747A (en) * | 1993-01-21 | 1994-01-04 | E-Tek Dynamics, Inc. | Polarization-independent optical switch/attenuator |
JPH08505961A (en) * | 1993-01-21 | 1996-06-25 | イー−テック・ダイナミックス・インコーポレイテッド | Optical device with low polarization mode dispersion |
-
2001
- 2001-04-25 EP EP01927331A patent/EP1295165A4/en not_active Withdrawn
- 2001-04-25 AU AU2001253794A patent/AU2001253794A1/en not_active Abandoned
- 2001-04-25 WO PCT/US2001/013231 patent/WO2001081990A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1295165A1 (en) | 2003-03-26 |
WO2001081990A1 (en) | 2001-11-01 |
EP1295165A4 (en) | 2005-03-16 |
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