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
  • G02B6/26—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
  • G02B6/2852—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 tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
• • 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
  • G02B6/2817—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 reflective elements to split or combine optical signals
• • 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
  • G02B6/42—Coupling light guides with opto-electronic elements
  • G02B6/4201—Packages, e.g. shape, construction, internal or external details
  • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
  • G02B6/4236—Fixing or mounting methods of the aligned elements
  • G02B6/424—Mounting of the optical light guide
• • 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
  • G02B6/42—Coupling light guides with opto-electronic elements
  • G02B6/4201—Packages, e.g. shape, construction, internal or external details
  • G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S385/00—Optical waveguides
  • Y10S385/901—Illuminating or display apparatus

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Optics & Photonics (AREA)
• Optical Couplings Of Light Guides (AREA)
• Light Guides In General And Applications Therefor (AREA)
• Glass Compositions (AREA)
• Insulated Conductors (AREA)
• Communication Cables (AREA)
• Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
• Materials For Medical Uses (AREA)
• Tents Or Canopies (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=21781036

Family Applications (1)

Country Status (10)

Families Citing this family (106)

Family Cites Families (7)

• 1993
  • 1993-02-25 US US08/017,156 patent/US5305405A/en not_active Expired - Lifetime
  • 1993-03-09 TW TW082101711A patent/TW209892B/zh active
• 1994
  • 1994-01-07 AU AU60234/94A patent/AU675697B2/en not_active Expired
  • 1994-01-07 DE DE69402837T patent/DE69402837T2/de not_active Expired - Lifetime
  • 1994-01-07 WO PCT/US1994/000252 patent/WO1994019702A1/en active IP Right Grant
  • 1994-01-07 AT AT94906556T patent/ATE152246T1/de not_active IP Right Cessation
  • 1994-01-07 NZ NZ261472A patent/NZ261472A/en not_active IP Right Cessation
  • 1994-01-07 EP EP94906556A patent/EP0686267B1/en not_active Expired - Lifetime
  • 1994-01-07 CA CA002155211A patent/CA2155211C/en not_active Expired - Lifetime
  • 1994-02-22 MX MX9401337A patent/MX9401337A/es unknown

Also Published As

Similar Documents

Legal Events