WO2004086099A3 - Planar lightwave circuit device using of passive optical alignment - Google Patents

Planar lightwave circuit device using of passive optical alignment Download PDF

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Publication number
WO2004086099A3
WO2004086099A3 PCT/KR2004/000678 KR2004000678W WO2004086099A3 WO 2004086099 A3 WO2004086099 A3 WO 2004086099A3 KR 2004000678 W KR2004000678 W KR 2004000678W WO 2004086099 A3 WO2004086099 A3 WO 2004086099A3
Authority
WO
WIPO (PCT)
Prior art keywords
plc
substrate
lightwave circuit
planar lightwave
circuit device
Prior art date
Application number
PCT/KR2004/000678
Other languages
French (fr)
Other versions
WO2004086099A2 (en
Inventor
Han-Dae Cho
Jung-Ho Choi
Gi-Han Ryu
Sang-Gil Shin
Seung-Bae Park
Original Assignee
Lg Cable Ltd
Han-Dae Cho
Jung-Ho Choi
Gi-Han Ryu
Sang-Gil Shin
Seung-Bae Park
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 Lg Cable Ltd, Han-Dae Cho, Jung-Ho Choi, Gi-Han Ryu, Sang-Gil Shin, Seung-Bae Park filed Critical Lg Cable Ltd
Publication of WO2004086099A2 publication Critical patent/WO2004086099A2/en
Publication of WO2004086099A3 publication Critical patent/WO2004086099A3/en

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
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/026—Non-manual adjustments, e.g. with electrical operation with logic circuits varying hardness or support of upholstery, e.g. for tuning seat comfort when driving curved roads

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

A Planar Lightwave Circuit (PLC) device which enables passive alignment of optical axes by directly arranging optical fibers on a substrate where a PLC is formed is disclosed. In the PLC device in which a PLC is formed on a substrate, optical fiber guide grooves are formed in the substrate so that optical fibers are respectively arranged in optical axis alignment with input and output ports of the PLC, and the optical fiber guide grooves are respectively extended from both ends of the PLC to both ends of the substrate.
PCT/KR2004/000678 2003-03-25 2004-03-25 Planar lightwave circuit device using of passive optical alignment WO2004086099A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0018639 2003-03-25
KR10-2003-0018639A KR100496445B1 (en) 2003-03-25 2003-03-25 Planar Lightwave Circuit device using of passive optical allignment

Publications (2)

Publication Number Publication Date
WO2004086099A2 WO2004086099A2 (en) 2004-10-07
WO2004086099A3 true WO2004086099A3 (en) 2005-01-06

Family

ID=33095571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2004/000678 WO2004086099A2 (en) 2003-03-25 2004-03-25 Planar lightwave circuit device using of passive optical alignment

Country Status (2)

Country Link
KR (1) KR100496445B1 (en)
WO (1) WO2004086099A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760690B (en) * 2014-01-24 2016-04-13 东南大学 A kind of adjustable PLC type optical power distributor of merit proportion by subtraction and preparation method and control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990063909A (en) * 1996-08-01 1999-07-26 미야즈 쥰이치로 Multi-core optical connector and manufacturing method
KR20020042871A (en) * 2000-08-17 2002-06-07 마츠시타 덴끼 산교 가부시키가이샤 Optical mounting board, optical module, optical transmitter/receiver, optical transmitting/receiving system, and method for manufacturing optical mounting board

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990063909A (en) * 1996-08-01 1999-07-26 미야즈 쥰이치로 Multi-core optical connector and manufacturing method
KR20020042871A (en) * 2000-08-17 2002-06-07 마츠시타 덴끼 산교 가부시키가이샤 Optical mounting board, optical module, optical transmitter/receiver, optical transmitting/receiving system, and method for manufacturing optical mounting board

Also Published As

Publication number Publication date
KR20040083931A (en) 2004-10-06
KR100496445B1 (en) 2005-06-20
WO2004086099A2 (en) 2004-10-07

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