CN107438927A - 供基于激光的成像系统及相关器件中使用的激光安全适配器 - Google Patents

供基于激光的成像系统及相关器件中使用的激光安全适配器 Download PDF

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Publication number
CN107438927A
CN107438927A CN201680017623.7A CN201680017623A CN107438927A CN 107438927 A CN107438927 A CN 107438927A CN 201680017623 A CN201680017623 A CN 201680017623A CN 107438927 A CN107438927 A CN 107438927A
Authority
CN
China
Prior art keywords
laser
laser beam
safety
imaging
adapter
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.)
Pending
Application number
CN201680017623.7A
Other languages
English (en)
Chinese (zh)
Inventor
彭志勇
T.B.小费尔古森
陈成
K.M.雅各布斯
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.)
East Carolina University
Original Assignee
East Carolina University
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 East Carolina University filed Critical East Carolina University
Publication of CN107438927A publication Critical patent/CN107438927A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • 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
    • G02B27/0994—Fibers, light pipes
    • 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
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES 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
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • 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
    • G02B27/48—Laser speckle optics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geometry (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lasers (AREA)
CN201680017623.7A 2015-03-25 2016-03-24 供基于激光的成像系统及相关器件中使用的激光安全适配器 Pending CN107438927A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562138017P 2015-03-25 2015-03-25
US62/138017 2015-03-25
PCT/US2016/023963 WO2016154408A1 (en) 2015-03-25 2016-03-24 A laser safety adaptor for use in laser based imaging systems and related devices

Publications (1)

Publication Number Publication Date
CN107438927A true CN107438927A (zh) 2017-12-05

Family

ID=56978617

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680017623.7A Pending CN107438927A (zh) 2015-03-25 2016-03-24 供基于激光的成像系统及相关器件中使用的激光安全适配器

Country Status (6)

Country Link
US (1) US20180337507A1 (enExample)
EP (1) EP3243248A4 (enExample)
JP (1) JP2018517158A (enExample)
CN (1) CN107438927A (enExample)
CA (1) CA2977153A1 (enExample)
WO (1) WO2016154408A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110945521B (zh) * 2017-08-22 2024-05-24 亮锐控股有限公司 用于生物计量认证的激光斑点分析
WO2020150124A1 (en) 2019-01-15 2020-07-23 Boston Scientific Scimed, Inc. Alignment method and tools

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030231511A1 (en) * 2002-06-14 2003-12-18 Simon Thibault Line generator optical apparatus
JP2005511196A (ja) * 2001-12-10 2005-04-28 イノレーズ ２００２ リミテッド 単色光源に露出している間の安全性を改良する方法及び装置
JP2005118325A (ja) * 2003-10-16 2005-05-12 Nidek Co Ltd レーザ治療装置
US20070109784A1 (en) * 2005-05-06 2007-05-17 Kosnik William D Extended source laser illuminator
US20100284693A1 (en) * 2007-07-11 2010-11-11 Technion Research And Development Foundation Ltd. Enhanced smf passive optical networks using polarization beamforming
US20120191005A1 (en) * 2011-01-22 2012-07-26 Emil Naumovich Sobol Diagnostic and Feedback Control for Efficacy and Safety of Laser Application for Tissue Reshaping and Regeneration
CN104315458A (zh) * 2014-11-03 2015-01-28 天津理工大学 一种激光光纤固态照明系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144248B2 (en) * 2001-10-18 2006-12-05 Irwin Dean S Device for oral UV photo-therapy
EP1332718A1 (en) * 2002-02-01 2003-08-06 Stichting Voor De Technische Wetenschappen Laser doppler perfusion imaging using a CMOS image sensor
US9131861B2 (en) * 2004-11-30 2015-09-15 Academisch Medisch Centrum Pulsed lighting imaging systems and methods
JP2007000544A (ja) * 2005-06-27 2007-01-11 Matsushita Electric Works Ltd 生体内成分計測装置
JP6120722B2 (ja) * 2013-08-13 2017-04-26 オリンパス株式会社 観察装置及び観察装置の作動方法
JP2015102796A (ja) * 2013-11-27 2015-06-04 セイコーエプソン株式会社 光分岐装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005511196A (ja) * 2001-12-10 2005-04-28 イノレーズ ２００２ リミテッド 単色光源に露出している間の安全性を改良する方法及び装置
US20030231511A1 (en) * 2002-06-14 2003-12-18 Simon Thibault Line generator optical apparatus
JP2005118325A (ja) * 2003-10-16 2005-05-12 Nidek Co Ltd レーザ治療装置
US20070109784A1 (en) * 2005-05-06 2007-05-17 Kosnik William D Extended source laser illuminator
US20100284693A1 (en) * 2007-07-11 2010-11-11 Technion Research And Development Foundation Ltd. Enhanced smf passive optical networks using polarization beamforming
US20120191005A1 (en) * 2011-01-22 2012-07-26 Emil Naumovich Sobol Diagnostic and Feedback Control for Efficacy and Safety of Laser Application for Tissue Reshaping and Regeneration
CN104315458A (zh) * 2014-11-03 2015-01-28 天津理工大学 一种激光光纤固态照明系统

Also Published As

Publication number Publication date
EP3243248A4 (en) 2018-09-19
US20180337507A1 (en) 2018-11-22
WO2016154408A1 (en) 2016-09-29
CA2977153A1 (en) 2016-09-29
JP2018517158A (ja) 2018-06-28
EP3243248A1 (en) 2017-11-15

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Application publication date: 20171205

RJ01 Rejection of invention patent application after publication