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GB2510401B - Monolithic biconvex fast-axis collimator array - Google Patents

Monolithic biconvex fast-axis collimator array

Info

Publication number
GB2510401B
GB2510401B GB1301876.7A GB201301876A GB2510401B GB 2510401 B GB2510401 B GB 2510401B GB 201301876 A GB201301876 A GB 201301876A GB 2510401 B GB2510401 B GB 2510401B
Authority
GB
United Kingdom
Prior art keywords
fast
collimator array
axis collimator
biconvex
monolithic
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.)
Active
Application number
GB1301876.7A
Other versions
GB201301876D0 (en
GB2510401A (en
Inventor
Trela-Mcdonald Natalia
John Baker Howard
Mcbride Roy
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.)
PowerPhotonic Ltd
Original Assignee
PowerPhotonic 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
Application filed by PowerPhotonic Ltd filed Critical PowerPhotonic Ltd
Priority to GB1301876.7A priority Critical patent/GB2510401B/en
Publication of GB201301876D0 publication Critical patent/GB201301876D0/en
Publication of GB2510401A publication Critical patent/GB2510401A/en
Application granted granted Critical
Publication of GB2510401B publication Critical patent/GB2510401B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0961—Lens arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G02B3/0068—Stacked 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
GB1301876.7A 2013-02-01 2013-02-01 Monolithic biconvex fast-axis collimator array Active GB2510401B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1301876.7A GB2510401B (en) 2013-02-01 2013-02-01 Monolithic biconvex fast-axis collimator array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1301876.7A GB2510401B (en) 2013-02-01 2013-02-01 Monolithic biconvex fast-axis collimator array

Publications (3)

Publication Number Publication Date
GB201301876D0 GB201301876D0 (en) 2013-03-20
GB2510401A GB2510401A (en) 2014-08-06
GB2510401B true GB2510401B (en) 2017-06-28

Family

ID=47988616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301876.7A Active GB2510401B (en) 2013-02-01 2013-02-01 Monolithic biconvex fast-axis collimator array

Country Status (1)

Country Link
GB (1) GB2510401B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3631555B1 (en) * 2017-06-01 2020-10-21 Signify Holding B.V. A collimator device, a lighting device, a lamp and a luminaire
GB2576291B (en) 2018-05-15 2021-01-06 Plessey Semiconductors Ltd LED backlight
CN109613707A (en) * 2019-01-03 2019-04-12 海特光电有限责任公司 A kind of beam shaping mirror and semiconductor laser light compensating apparatus
EP3693767A1 (en) 2019-02-05 2020-08-12 Fisba AG Device for light emission

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407870B1 (en) * 1999-10-28 2002-06-18 Ihar Hurevich Optical beam shaper and method for spatial redistribution of inhomogeneous beam
US20060159147A1 (en) * 2005-01-14 2006-07-20 Institut National D'optique Symmetrization device and laser diode system provided with the same
US20110103056A1 (en) * 2008-05-08 2011-05-05 Oclaro Photonics Inc. High brightness diode output methods and devices
GB2485464A (en) * 2010-11-09 2012-05-16 Powerphotonic Ltd Fast axis collimator monolithic array

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407870B1 (en) * 1999-10-28 2002-06-18 Ihar Hurevich Optical beam shaper and method for spatial redistribution of inhomogeneous beam
US20060159147A1 (en) * 2005-01-14 2006-07-20 Institut National D'optique Symmetrization device and laser diode system provided with the same
US20110103056A1 (en) * 2008-05-08 2011-05-05 Oclaro Photonics Inc. High brightness diode output methods and devices
GB2485464A (en) * 2010-11-09 2012-05-16 Powerphotonic Ltd Fast axis collimator monolithic array

Also Published As

Publication number Publication date
GB201301876D0 (en) 2013-03-20
GB2510401A (en) 2014-08-06

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