IN2012DE00869A - - Google Patents

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Publication number
IN2012DE00869A
IN2012DE00869A IN869DE2012A IN2012DE00869A IN 2012DE00869 A IN2012DE00869 A IN 2012DE00869A IN 869DE2012 A IN869DE2012 A IN 869DE2012A IN 2012DE00869 A IN2012DE00869 A IN 2012DE00869A
Authority
IN
India
Prior art keywords
mirror
optical
ahm
shape
vortex
Prior art date
Application number
Other languages
English (en)
Inventor
Pal Ghai Devinder
Kumar Maini Anil
Original Assignee
Director General Defence Res & Dev Org
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 Director General Defence Res & Dev Org filed Critical Director General Defence Res & Dev Org
Priority to IN869DE2012 priority Critical patent/IN2012DE00869A/en
Priority to US13/430,214 priority patent/US9019586B2/en
Publication of IN2012DE00869A publication Critical patent/IN2012DE00869A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0858—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by piezoelectric means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
IN869DE2012 2012-03-24 2012-03-24 IN2012DE00869A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN869DE2012 IN2012DE00869A (zh) 2012-03-24 2012-03-24
US13/430,214 US9019586B2 (en) 2012-03-24 2012-03-26 Device for generating optical vortex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN869DE2012 IN2012DE00869A (zh) 2012-03-24 2012-03-24

Publications (1)

Publication Number Publication Date
IN2012DE00869A true IN2012DE00869A (zh) 2015-07-17

Family

ID=49211553

Family Applications (1)

Application Number Title Priority Date Filing Date
IN869DE2012 IN2012DE00869A (zh) 2012-03-24 2012-03-24

Country Status (2)

Country Link
US (1) US9019586B2 (zh)
IN (1) IN2012DE00869A (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9304286B1 (en) * 2013-09-25 2016-04-05 Jonathan Kath Deployable tactical room clearing mirrors
EP3200028B1 (en) 2014-10-10 2018-12-12 Huawei Technologies Co., Ltd. Method for generating vortex light beam, and vortex light beam device and preparation method thereof
CN105739132A (zh) * 2016-05-04 2016-07-06 南开大学 非对称微介质双螺旋锥器件
DE102016110561A1 (de) 2016-06-08 2017-12-14 Heraeus Medical Gmbh Lager- und Mischvorrichtung zur Herstellung eines Knochenzements
CN107764417B (zh) * 2017-10-19 2019-07-23 苏州大学 测量部分相干涡旋光束拓扑荷数大小和正负的方法及系统
JP7199669B2 (ja) * 2017-11-16 2023-01-06 国立大学法人長岡技術科学大学 光発生装置、光発生装置を備える露光装置、露光システム、光発生方法、及び露光フォトレジスト製造方法
CN109029744B (zh) * 2018-08-08 2019-08-06 中国电子科技集团公司第五十四研究所 一种涡旋光束拓扑荷数的检测方法
CN109283682A (zh) * 2018-10-19 2019-01-29 陈西府 一种压电驱动双面螺旋相位反射镜及其电激励方法
DE102018220565A1 (de) * 2018-11-29 2020-06-04 Carl Zeiss Smt Gmbh Projektionsbelichtungsanlage für die Halbleiterlithographie mit einem semiaktiven Abstandshalter und Verfahren zur Verwendung des semiaktiven Abstandshalters
CN109633203B (zh) * 2018-12-17 2022-02-08 中国人民解放军战略支援部队航天工程大学 一种基于涡旋光旋转多普勒效应的物体转向检测装置
CN110011173B (zh) * 2019-04-19 2020-06-19 厦门大学 一种可调控一维涡旋阵列激光被动调q微片激光器
CN111175969B (zh) * 2020-01-03 2020-12-11 浙江大学 一种基于涡旋对光束的光镊系统
CN111965833B (zh) * 2020-09-03 2022-01-11 中国科学技术大学 一种螺旋形聚焦光场的生成方法
CN112987321B (zh) * 2021-03-22 2022-08-02 中国科学院光电技术研究所 一种生成高功率涡旋激光的方法和装置
CN113608359B (zh) * 2021-08-19 2023-08-11 中国科学院光电技术研究所 一种模式可调的腔内涡旋光束生成装置

Also Published As

Publication number Publication date
US20130250389A1 (en) 2013-09-26
US9019586B2 (en) 2015-04-28

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