JPS57125906A - Production of optical guide - Google Patents

Production of optical guide

Info

Publication number
JPS57125906A
JPS57125906A JP1269281A JP1269281A JPS57125906A JP S57125906 A JPS57125906 A JP S57125906A JP 1269281 A JP1269281 A JP 1269281A JP 1269281 A JP1269281 A JP 1269281A JP S57125906 A JPS57125906 A JP S57125906A
Authority
JP
Japan
Prior art keywords
vessel
liquid
way
transparent
pieces
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
JP1269281A
Other languages
English (en)
Inventor
Takashi Kurokawa
Shigeru Oikawa
Shigeo Nara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1269281A priority Critical patent/JPS57125906A/ja
Publication of JPS57125906A publication Critical patent/JPS57125906A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00759—Branching elements for light guides
JP1269281A 1981-01-30 1981-01-30 Production of optical guide Pending JPS57125906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1269281A JPS57125906A (en) 1981-01-30 1981-01-30 Production of optical guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1269281A JPS57125906A (en) 1981-01-30 1981-01-30 Production of optical guide

Publications (1)

Publication Number Publication Date
JPS57125906A true JPS57125906A (en) 1982-08-05

Family

ID=11812423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1269281A Pending JPS57125906A (en) 1981-01-30 1981-01-30 Production of optical guide

Country Status (1)

Country Link
JP (1) JPS57125906A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236931A (ja) * 1989-05-01 1990-02-06 Uvp Inc 三次元の物体を作成する方法と装置
JPH0236929A (ja) * 1989-05-01 1990-02-06 Uvp Inc 三次元の物体を作成する方法と装置
JPH0236926A (ja) * 1989-05-01 1990-02-06 Uvp Inc 三次元の物体を作成する方法と装置
US6027324A (en) * 1984-08-08 2000-02-22 3D Systems, Inc. Apparatus for production of three dimensional objects by stereolithography

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6027324A (en) * 1984-08-08 2000-02-22 3D Systems, Inc. Apparatus for production of three dimensional objects by stereolithography
JPH0236931A (ja) * 1989-05-01 1990-02-06 Uvp Inc 三次元の物体を作成する方法と装置
JPH0236929A (ja) * 1989-05-01 1990-02-06 Uvp Inc 三次元の物体を作成する方法と装置
JPH0236926A (ja) * 1989-05-01 1990-02-06 Uvp Inc 三次元の物体を作成する方法と装置
JPH049660B2 (ja) * 1989-05-01 1992-02-20
JPH0419020B2 (ja) * 1989-05-01 1992-03-30 Suriideii Shisutemuzu Inc

Similar Documents

Publication Publication Date Title
Kagami et al. Light-induced self-written three-dimensional optical waveguide
US6027672A (en) Method of producing large polymer optical blanks with predictable axil refractive index profile
JPS6429252A (en) Fiber optic apparatus
ATE76954T1 (de) Oberflaechenbeleuchtungsvorrichtung mittels lichtleiter.
CA2179042A1 (en) Method and Apparatus for Forming Aperiodic Gratings in Optical Fibers
GB1508480A (en) Optical devices
JPS57125906A (en) Production of optical guide
ATE84551T1 (de) Fluessige polymerisierbare zusammensetzung fuer die herstellung von optischen materialien mit hohem brechungsindex.
FR2415083A1 (fr) Procede pour la realisation de fibres optiques pour les telecommunications
GB1441163A (en) Fibre optics
EP0481464A3 (en) Optical device with an optical coupler for effecting light branching/combining by splitting wavefront of light
GB1523532A (en) Electric generating device by concentration of solar energy
JPS5740206A (en) Optical switch
JPS53113572A (en) Dispersion characteristic measuring device of optical fiber
KR0170480B1 (ko) 경사진 온도분포와 자유 라디칼 벌크 중합을 이용한 고분자 봉 제조방법 및 고분자 연속굴절률 분포 봉 렌즈의 제조방법
JPS6418105A (en) Projector
JPS55144436A (en) Producing optical fiber matrix
JPS57119305A (en) Production of photoconductive sheet
JPS5713409A (en) Optical branching device
JPS56149004A (en) Production of synthetic resin optical transmission body
JPS57128306A (en) Manufacture for optical circuit
JPS5374084A (en) Measuring method for refractive index distribution of optical transmission path
JPS57198425A (en) Optical branching and coupling circuit
JPS5530621A (en) High pressure tank liquid level meter
JUN et al. Optical waveguide device