CA2885502A1 - Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith - Google Patents

Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith Download PDF

Info

Publication number
CA2885502A1
CA2885502A1 CA2885502A CA2885502A CA2885502A1 CA 2885502 A1 CA2885502 A1 CA 2885502A1 CA 2885502 A CA2885502 A CA 2885502A CA 2885502 A CA2885502 A CA 2885502A CA 2885502 A1 CA2885502 A1 CA 2885502A1
Authority
CA
Canada
Prior art keywords
deposit
flowable material
liquid crystal
material layer
flowable
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
Application number
CA2885502A
Other languages
English (en)
French (fr)
Inventor
Harry Coles
Ian HUTCHINGS
Damian Gardiner
Wen-Kai Hsiao
Philip HANDS
Stephen Morris
Timothy Wilkinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Cambridge Enterprise Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB1209235.9A external-priority patent/GB201209235D0/en
Priority claimed from GBGB1214439.0A external-priority patent/GB201214439D0/en
Application filed by Cambridge Enterprise Ltd filed Critical Cambridge Enterprise Ltd
Publication of CA2885502A1 publication Critical patent/CA2885502A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122Basic optical elements, e.g. light-guiding paths
    • G02B6/1225Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09Processes or apparatus for excitation, e.g. pumping
    • H01S3/091Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094034Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a dye
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16Solid materials
    • H01S3/1686Liquid crystal active layer
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1341Filling or closing of cells
    • G02F1/13415Drop filling process
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2202/00Materials and properties
    • G02F2202/36Micro- or nanomaterials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08Construction or shape of optical resonators or components thereof
    • H01S3/08018Mode suppression
    • H01S3/08022Longitudinal modes
    • H01S3/08031Single-mode emission
    • H01S3/08036Single-mode emission using intracavity dispersive, polarising or birefringent elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09Processes or apparatus for excitation, e.g. pumping
    • H01S3/091Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094076Pulsed or modulated pumping

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2885502A 2012-05-25 2013-05-24 Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith Abandoned CA2885502A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1209235.9A GB201209235D0 (en) 2012-05-25 2012-05-25 Inkjet processing of liquid crystal materials
GB1209235.9 2012-05-25
GBGB1214439.0A GB201214439D0 (en) 2012-08-13 2012-08-13 Methods for manufacturing photonic devices
GB1214439.0 2012-08-13
PCT/GB2013/051368 WO2013175225A1 (en) 2012-05-25 2013-05-24 Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith

Publications (1)

Publication Number Publication Date
CA2885502A1 true CA2885502A1 (en) 2013-11-28

Family

ID=48576446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2885502A Abandoned CA2885502A1 (en) 2012-05-25 2013-05-24 Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith

Country Status (14)

Country Link
US (2) US9482815B2 (enExample)
EP (1) EP2855629A1 (enExample)
JP (1) JP6198817B2 (enExample)
KR (1) KR20150013896A (enExample)
CN (1) CN104487545B (enExample)
AU (1) AU2013265021B2 (enExample)
BR (1) BR112014029141A2 (enExample)
CA (1) CA2885502A1 (enExample)
EA (1) EA027806B1 (enExample)
IN (1) IN2014DN11015A (enExample)
MX (1) MX2014014104A (enExample)
MY (1) MY188599A (enExample)
WO (1) WO2013175225A1 (enExample)
ZA (1) ZA201409391B (enExample)

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Also Published As

Publication number Publication date
IN2014DN11015A (enExample) 2015-09-25
US20150138497A1 (en) 2015-05-21
ZA201409391B (en) 2017-06-28
WO2013175225A1 (en) 2013-11-28
AU2013265021A1 (en) 2015-01-22
EA201492190A1 (ru) 2015-05-29
BR112014029141A2 (pt) 2017-06-27
MX2014014104A (es) 2015-05-07
JP6198817B2 (ja) 2017-09-20
US20170059775A1 (en) 2017-03-02
CN104487545B (zh) 2017-05-10
US9720173B2 (en) 2017-08-01
EA027806B1 (ru) 2017-09-29
CN104487545A (zh) 2015-04-01
MY188599A (en) 2021-12-22
KR20150013896A (ko) 2015-02-05
US9482815B2 (en) 2016-11-01
JP2015523715A (ja) 2015-08-13
AU2013265021B2 (en) 2016-10-06
EP2855629A1 (en) 2015-04-08

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EEER Examination request

Effective date: 20180418

FZDE Discontinued

Effective date: 20201104