GB2289345B - Array of microlenses each associated with two pinholes - Google Patents

Array of microlenses each associated with two pinholes

Info

Publication number
GB2289345B
GB2289345B GB9409075A GB9409075A GB2289345B GB 2289345 B GB2289345 B GB 2289345B GB 9409075 A GB9409075 A GB 9409075A GB 9409075 A GB9409075 A GB 9409075A GB 2289345 B GB2289345 B GB 2289345B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
microlenses
pinholes
array
associated
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
Application number
GB9409075A
Other versions
GB2289345A (en )
GB9409075D0 (en )
Inventor
Mark Godden Gee
Michael Christopher Hutley
Nicholas John Mccormick
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.)
UK Department of Trade and Industry
Original Assignee
UK Department of Trade and Industry
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
Grant date

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/0006Arrays
    • G02B3/0037Arrays characterized by the distribution or form of lenses
    • G02B3/0056Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical means
    • G01B11/30Measuring arrangements characterised by the use of optical means for measuring roughness or irregularity of surfaces
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/0004Microscopes specially adapted for specific applications
    • G02B21/002Scanning microscopes
    • G02B21/0024Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0032Optical details of illumination, e.g. light-sources, pinholes, beam splitters, slits, fibers
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/0004Microscopes specially adapted for specific applications
    • G02B21/002Scanning microscopes
    • G02B21/0024Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0036Scanning details, e.g. scanning stages
    • G02B21/004Scanning details, e.g. scanning stages fixed arrays, e.g. switchable aperture arrays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B3/00Simple or compound lenses
    • G02B3/0006Arrays
    • G02B3/0037Arrays characterized by the distribution or form of lenses
    • G02B3/0062Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G02B3/0068Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
GB9409075A 1994-05-06 1994-05-06 Array of microlenses each associated with two pinholes Expired - Fee Related GB2289345B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9409075A GB2289345B (en) 1994-05-06 1994-05-06 Array of microlenses each associated with two pinholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9409075A GB2289345B (en) 1994-05-06 1994-05-06 Array of microlenses each associated with two pinholes

Publications (3)

Publication Number Publication Date
GB9409075D0 true GB9409075D0 (en) 1994-06-22
GB2289345A true GB2289345A (en) 1995-11-15
GB2289345B true GB2289345B (en) 1998-02-18

Family

ID=10754712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9409075A Expired - Fee Related GB2289345B (en) 1994-05-06 1994-05-06 Array of microlenses each associated with two pinholes

Country Status (1)

Country Link
GB (1) GB2289345B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717519A (en) * 1995-07-13 1998-02-10 Yokogawa Electric Corporation Confocal microscope
CA2504277A1 (en) 2002-11-08 2004-05-27 Protiveris, Inc. Multiplex illuminator and device reader for microcantilever array

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518362A1 (en) * 1991-06-14 1992-12-16 Omron Corporation Image display device using liquid-crystal panel, liquid-crystal TV projector, and conical optical-element array used therein

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518362A1 (en) * 1991-06-14 1992-12-16 Omron Corporation Image display device using liquid-crystal panel, liquid-crystal TV projector, and conical optical-element array used therein

Also Published As

Publication number Publication date Type
GB2289345A (en) 1995-11-15 application
GB9409075D0 (en) 1994-06-22 application

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990506