KR900016771A - 광학 도파관 - Google Patents
광학 도파관 Download PDFInfo
- Publication number
- KR900016771A KR900016771A KR1019890005536A KR890005536A KR900016771A KR 900016771 A KR900016771 A KR 900016771A KR 1019890005536 A KR1019890005536 A KR 1019890005536A KR 890005536 A KR890005536 A KR 890005536A KR 900016771 A KR900016771 A KR 900016771A
- Authority
- KR
- South Korea
- Prior art keywords
- polymer
- optical waveguide
- core
- units derived
- containing units
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims 11
- 229920000642 polymer Polymers 0.000 claims 15
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 6
- 239000000463 material Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical class [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical class CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims 3
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 3
- 229920000515 polycarbonate Polymers 0.000 claims 3
- 239000004417 polycarbonate Substances 0.000 claims 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims 2
- 239000011164 primary particle Substances 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 150000003440 styrenes Chemical class 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- PGTBECLXSOMPRS-UHFFFAOYSA-N 2-(cyclohepten-1-yl)cyclohepten-1-ol Chemical class C1CCCCC(O)=C1C1=CCCCCC1 PGTBECLXSOMPRS-UHFFFAOYSA-N 0.000 claims 1
- TYCFGHUTYSLISP-UHFFFAOYSA-N 2-fluoroprop-2-enoic acid Chemical compound OC(=O)C(F)=C TYCFGHUTYSLISP-UHFFFAOYSA-N 0.000 claims 1
- ZYMKZMDQUPCXRP-UHFFFAOYSA-N fluoro prop-2-enoate Chemical class FOC(=O)C=C ZYMKZMDQUPCXRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052734 helium Inorganic materials 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical group [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 1
- 239000005022 packaging material Substances 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- -1 poly (dimethylsiloxane) Polymers 0.000 claims 1
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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/045—Light guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (10)
- 코어(core)가 굴절율 n(C)의 중합체를 포함하고, 외장(sheath)이 굴절율 n(S)의 중합체를 포함하며, n(C)/n(S)>1.01인 코어/외장 구조를 갖는 광학 도파관에 있어서, 코어는 폴리카보네이트를 포함하거나, 또는 스티렌, 치환된 스티렌, 아크릴레이트, 메타크릴레이트 또는 플투오로아크릴레이트로부터 유도된 유니트를 함유하는 중합체를 포함하며, 외장은 실록산 또는 1-올레핀으로부터 유도된 유니트를 함유하는 중합체를 포함하거나, 또는 각각의 경우에 중합체를 기준으로 하여, 30 내지 50중량%의 비닐리덴 플루로라이드, 25 내지 55중랑%의 테트라플루오로에틸렌 및 15 내지 25중량%의 헥사플루오로프로필렌으로부터 유도된 유니트를 함유하는 중합체를 포함하며, 하기 식(I)으로부터 측정되며, 충전된 1차 입자를 갖는 고 에너지 선으로 처리된 광학 도파관.log E = (-A+1ogL)/B (I)상기식에서, E는 입자의 에너지(MeV)이고 ; L은 외장 재료의 두께(㎛)이며 ; A 및 B는 사용되는 외장 재료의 화학적 구조 및 입자의 종류에 따라 다른, 실험적으로 측정되는 변수이다.
- 제1항에 있어서, 외장이 각각의 경우에 중합체를 기준으로 하여, 35내지 45중량%의 비닐리덴 플루오라이드, 35 내지 45중량%의 테트라플루오로에틸렌 및 17 내지 22중량%의 헥사플루오로프로필렌으로부터 유도된 유니트를 함유하는 중합체를 포함하는 광학 도파관.
- 제1항에 있어서, 외장 재료가 폴리(디메틸신록산) (PDMS)인 광학 도파관.
- 제1항에 있어서, 코어가 할로겐화 페놀 또는 할로겐화 비사이클로헵테놀의 α-플루오로아크릴레이트, 아크릴레이트 또는 메타크릴레이트로부터 유도된 유니트를 함유하는 중합체를 포함하는 광학 도파관.
- 제1항에 있어서, 코어가 폴리카보네이트를 포함하는 광학 도파관.
- 코어를 압출시킨 다음 코어를 외장으로 감싸(encase) 코어가 굴절율 n(C)의 중합체를 포함하고, 외장이 굴절율 n(S)의 중합체를 포함하며, n(C)/n(S)>1.01인 코어/외장 구조를 갖는 광학 도파관을 제조하는 방법에 있어서, 코어를 폴리카보네이트로부터, 또는 스티렌, 치환된 스티렌, 아크릴레이트, 메타크릴레이트 또는 플루오로아크릴레이트로부터 유도된 유니트를 함유하는 중합체로부터 압출시키고, 실록된 또는 1-올레핀으로부터 유도된 유니트를 함유하는 중합체로부터 또는 각각의 경우에 중합체를 기준으로 하여, 30 내지 50중량%의 비닐리덴 플루오라이드, 25 내 지 55중량%의 테트라플루오로에틸렌 및 15 내지 25중량%의 헥사플루오로프로필렌으로부터 유도된 유니트를 함유하는 중합체로부터 제조된 외장으로 감싸며, 하기 식(I)으로부터 측정되며, 충전된 1차 입자를 갖는 고 에너지 선으로 처리하여 상기 광학 도파관을 제조하는 방법.log E = (-A+logL)/B (I)상기식에서, E는 입자의 평균 에너지(MeV)이고 ; L은 외장 재료의 두께(㎛)이며 ; A 및 B는 사용되는 외장 재료의 화학적 구조 및 입자의 종류에 따라 다른, 실험적으로 측정되는 변수이다.
- 제6항에 있어서, 코어 및 외장을 공압출에 의해 동시에 제조하는 방법.
- 제6항에 있어서, 조사를 고에너지 전자, 양자, 중양자, 헬륨핵 또는 다른 광원원소의 핵을 사용하여 수행하는 방법.
- 제6항에 있어서, 조사에 사용되는 1차 임자의 에너지의 평균 편차가 평균 에너지의 20% 미만인 방법.
- 데이타 처리 장치내에서 광신호를 전송하기 위한 제1항의 광학 도파관의 용도.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3814298A DE3814298A1 (de) | 1988-04-28 | 1988-04-28 | Lichtwellenleiter |
DEP3814298.8 | 1988-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900016771A true KR900016771A (ko) | 1990-11-14 |
Family
ID=6353048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890005536A KR900016771A (ko) | 1988-04-28 | 1989-04-27 | 광학 도파관 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4986630A (ko) |
EP (1) | EP0340556B1 (ko) |
JP (1) | JP2857412B2 (ko) |
KR (1) | KR900016771A (ko) |
CN (1) | CN1023664C (ko) |
AU (1) | AU620610B2 (ko) |
CA (1) | CA1338263C (ko) |
DE (2) | DE3814298A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69433383T2 (de) * | 1993-10-01 | 2004-10-07 | Target Therapeutics Inc | Mehrpoliger katheter und mehrpoliger führungsdraht zur messung der elektrischen herzaktivität |
US5898810A (en) * | 1997-04-04 | 1999-04-27 | Minnesota Mining And Manufacturing Company | Illumination waveguide and method for producing same |
US7018406B2 (en) * | 1999-11-17 | 2006-03-28 | Corevalve Sa | Prosthetic valve for transluminal delivery |
US20040091754A1 (en) * | 2000-09-26 | 2004-05-13 | Willi Bette | Method for operating a fuel cell arrangement and fuel cell arrangement for carrying out the method |
DE10048795A1 (de) * | 2000-10-02 | 2002-04-18 | Bayer Ag | Lichtleiter |
US6470131B1 (en) | 2000-11-03 | 2002-10-22 | Corning Incorporated | Highly-halogenated low optical loss polymer |
DE10109347A1 (de) * | 2001-02-27 | 2002-09-05 | Ccs Technology Inc | Optisches Kabel |
US7923071B2 (en) * | 2005-02-15 | 2011-04-12 | Rpo Pty Limited | Photolithographic patterning of polymeric materials |
WO2006122018A1 (en) * | 2005-05-09 | 2006-11-16 | Dow Corning Corporation | Amino-mercapto functional organopolysiloxanes |
CN102713684B (zh) * | 2009-12-21 | 2015-05-13 | 道康宁公司 | 利用烷基官能的硅倍半氧烷树脂制造柔性波导管的方法 |
CN103897189B (zh) * | 2014-04-02 | 2016-08-24 | 长兴化学材料(珠海)有限公司 | 一种具有核壳结构的聚硅氧烷微球及其制备方法 |
CN115045128A (zh) * | 2022-01-08 | 2022-09-13 | 佛山市杰品玩具实业有限公司 | 一种内含光纤丝缠绕的螺旋结构绳带织物及其生产方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5342260B2 (ko) * | 1973-11-22 | 1978-11-10 | ||
JPS52154643A (en) * | 1976-06-18 | 1977-12-22 | Asahi Chemical Ind | Photoconductive fiber |
JPS5898706A (ja) * | 1981-12-07 | 1983-06-11 | Sumitomo Electric Ind Ltd | プラスチツク光フアイバの製造方法 |
JPS58120038A (ja) * | 1982-01-12 | 1983-07-16 | Mitsubishi Electric Corp | 空気調和装置の吸排気装置 |
EP0097325B1 (en) * | 1982-06-17 | 1987-09-09 | Sumitomo Chemical Company, Limited | Optical fiber |
AU560480B2 (en) * | 1982-07-05 | 1987-04-09 | Mitsubishi Rayon Company Limited | Plastic optical fibres |
US4568146A (en) * | 1982-10-21 | 1986-02-04 | Sumitomo Electric Industries, Ltd. | Plastic optical fiber and production thereof |
JPS59146002A (ja) * | 1983-02-09 | 1984-08-21 | Sumitomo Chem Co Ltd | 光学繊維 |
US4540597A (en) * | 1983-11-22 | 1985-09-10 | Sumitomo Electric Industries, Ltd. | Process for producing optical fiber for optical transmission |
JPS60186808A (ja) * | 1984-03-06 | 1985-09-24 | Sumitomo Chem Co Ltd | 光伝送繊維 |
JPH0614127B2 (ja) * | 1984-07-26 | 1994-02-23 | 日立電線株式会社 | プラスチック光伝送体の製造方法 |
JPH0646243B2 (ja) * | 1984-07-27 | 1994-06-15 | 日立電線株式会社 | プラスチック光伝送体の製造方法 |
JPS6145201A (ja) * | 1984-08-09 | 1986-03-05 | Sumitomo Electric Ind Ltd | プラスチツク光フアイバ−の製造方法 |
JPS62109004A (ja) * | 1985-11-08 | 1987-05-20 | Hitachi Ltd | プラスチツク光フアイバ、その製法及び樹脂 |
JPS62249992A (ja) * | 1986-04-24 | 1987-10-30 | Nippon Kayaku Co Ltd | 新規なシリコンウレタン(メタ)アクリレ−ト,これを用いた樹脂組成物およびコ−テイング剤 |
DE3617005A1 (de) * | 1986-05-21 | 1987-11-26 | Hoechst Ag | Lichtleiter mit fluessigem kern und einer umhuellung aus fluorkunststoff |
JPS6377008A (ja) * | 1986-09-19 | 1988-04-07 | Sumitomo Electric Ind Ltd | プラスチツク光フアイバ− |
-
1988
- 1988-04-28 DE DE3814298A patent/DE3814298A1/de not_active Withdrawn
-
1989
- 1989-04-21 EP EP89107181A patent/EP0340556B1/de not_active Expired - Lifetime
- 1989-04-21 DE DE58909542T patent/DE58909542D1/de not_active Expired - Fee Related
- 1989-04-26 US US07/344,320 patent/US4986630A/en not_active Expired - Fee Related
- 1989-04-27 CA CA000597937A patent/CA1338263C/en not_active Expired - Fee Related
- 1989-04-27 KR KR1019890005536A patent/KR900016771A/ko not_active Application Discontinuation
- 1989-04-27 CN CN89102973A patent/CN1023664C/zh not_active Expired - Fee Related
- 1989-04-27 JP JP1106100A patent/JP2857412B2/ja not_active Expired - Lifetime
- 1989-04-27 AU AU33733/89A patent/AU620610B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA1338263C (en) | 1996-04-23 |
DE58909542D1 (de) | 1996-02-08 |
EP0340556A3 (de) | 1991-10-02 |
AU620610B2 (en) | 1992-02-20 |
JP2857412B2 (ja) | 1999-02-17 |
EP0340556A2 (de) | 1989-11-08 |
CN1023664C (zh) | 1994-02-02 |
EP0340556B1 (de) | 1995-12-27 |
US4986630A (en) | 1991-01-22 |
JPH02146004A (ja) | 1990-06-05 |
AU3373389A (en) | 1989-11-02 |
DE3814298A1 (de) | 1989-11-09 |
CN1037403A (zh) | 1989-11-22 |
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Legal Events
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |