ZA908982B - Fiber optic diffusers and method for manufacture of the same - Google Patents

Fiber optic diffusers and method for manufacture of the same

Info

Publication number
ZA908982B
ZA908982B ZA908982A ZA908982A ZA908982B ZA 908982 B ZA908982 B ZA 908982B ZA 908982 A ZA908982 A ZA 908982A ZA 908982 A ZA908982 A ZA 908982A ZA 908982 B ZA908982 B ZA 908982B
Authority
ZA
South Africa
Prior art keywords
fiber
jacket
core tip
spherical
fiberoptic
Prior art date
Application number
ZA908982A
Other languages
English (en)
Inventor
William R Potter
R Potter William
Original Assignee
Health Research Inc
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 Health Research Inc filed Critical Health Research Inc
Publication of ZA908982B publication Critical patent/ZA908982B/xx

Links

Classifications

    • 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
    • G02B6/241—Light guide terminations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiation-Therapy Devices (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Glass Compositions (AREA)
  • Laser Surgery Devices (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Inorganic Fibers (AREA)
ZA908982A 1990-03-07 1990-11-08 Fiber optic diffusers and method for manufacture of the same ZA908982B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/490,048 US5074632A (en) 1990-03-07 1990-03-07 Fiber optic diffusers and methods for manufacture of the same

Publications (1)

Publication Number Publication Date
ZA908982B true ZA908982B (en) 1992-05-27

Family

ID=23946406

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA908982A ZA908982B (en) 1990-03-07 1990-11-08 Fiber optic diffusers and method for manufacture of the same

Country Status (18)

Country Link
US (1) US5074632A (hu)
EP (1) EP0450149B1 (hu)
JP (1) JPH04218002A (hu)
KR (1) KR0180558B1 (hu)
CN (1) CN1026617C (hu)
AT (1) ATE138741T1 (hu)
AU (1) AU641192B2 (hu)
CA (1) CA2028757C (hu)
CS (1) CS60291A2 (hu)
DE (1) DE69027204T2 (hu)
FI (1) FI911117A (hu)
HU (1) HUT60396A (hu)
IE (1) IE903848A1 (hu)
IL (1) IL96317A (hu)
PH (1) PH27174A (hu)
PL (1) PL165353B1 (hu)
PT (1) PT96934A (hu)
ZA (1) ZA908982B (hu)

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Also Published As

Publication number Publication date
KR910016306A (ko) 1991-11-05
PL289331A1 (en) 1992-07-13
HUT60396A (en) 1992-08-28
IL96317A0 (en) 1991-08-16
AU641192B2 (en) 1993-09-16
CA2028757C (en) 1998-04-14
PL165353B1 (pl) 1994-12-30
ATE138741T1 (de) 1996-06-15
IE903848A1 (en) 1991-09-11
CS60291A2 (en) 1991-10-15
AU6565190A (en) 1991-09-12
JPH04218002A (ja) 1992-08-07
DE69027204D1 (de) 1996-07-04
PH27174A (en) 1993-04-02
DE69027204T2 (de) 1996-11-21
CA2028757A1 (en) 1991-09-08
IL96317A (en) 1994-01-25
FI911117A (fi) 1991-09-08
EP0450149A1 (en) 1991-10-09
CN1054669A (zh) 1991-09-18
US5074632A (en) 1991-12-24
PT96934A (pt) 1993-01-29
CN1026617C (zh) 1994-11-16
HU910741D0 (en) 1991-09-30
EP0450149B1 (en) 1996-05-29
FI911117A0 (fi) 1991-03-06
KR0180558B1 (ko) 1999-04-01

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