[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR3075482B1 - PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE - Google Patents

PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE Download PDF

Info

Publication number
FR3075482B1
FR3075482B1 FR1771400A FR1771400A FR3075482B1 FR 3075482 B1 FR3075482 B1 FR 3075482B1 FR 1771400 A FR1771400 A FR 1771400A FR 1771400 A FR1771400 A FR 1771400A FR 3075482 B1 FR3075482 B1 FR 3075482B1
Authority
FR
France
Prior art keywords
core
manufacturing
waveguide device
cavity
internal surfaces
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.)
Active
Application number
FR1771400A
Other languages
French (fr)
Other versions
FR3075482A1 (en
Inventor
Rijk Emile De
Mirko Favre
Mathieu Billod
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.)
Swissto12 SA
Original Assignee
Swissto12 SA
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 Swissto12 SA filed Critical Swissto12 SA
Priority to FR1771400A priority Critical patent/FR3075482B1/en
Publication of FR3075482A1 publication Critical patent/FR3075482A1/en
Application granted granted Critical
Publication of FR3075482B1 publication Critical patent/FR3075482B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H01P11/002—Manufacturing hollow waveguides
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

L'invention concerne un procédé pour fabriquer un dispositif à guide d'ondes comprenant les étapes suivantes: - fabriquer une âme en photopolymère par fabrication additive, ladite âme comportant des parois latérales avec des surfaces externes et internes, les surfaces internes définissant au moins une cavité, - cuire l'âme fabriquée par fabrication additive en irradiant l'âme avec un rayonnement ultraviolet (UV) de manière à durcir ladite âme ; l'étape de cuisson comprenant : - disposer une source de radiation dans ladite cavité de façon à ce que le rayonnement ultraviolet se propage depuis les surfaces internes vers les surfaces externes de ladite cavité. L'invention concerne également un dispositif fabriqué par ledit procédé et un module de cuisson pour cuire un dispositif à guide d'ondes.The invention relates to a method for manufacturing a waveguide device comprising the following steps: - manufacturing a photopolymer core by additive manufacturing, said core comprising side walls with external and internal surfaces, the internal surfaces defining at least one cavity, - baking the core manufactured by additive manufacturing by irradiating the core with ultraviolet (UV) radiation so as to harden said core; the cooking step comprising: - disposing a source of radiation in said cavity so that the ultraviolet radiation propagates from the internal surfaces towards the external surfaces of said cavity. The invention also relates to a device manufactured by said method and to a cooking module for cooking a waveguide device.

FR1771400A 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE Active FR3075482B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1771400A FR3075482B1 (en) 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1771400A FR3075482B1 (en) 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE
FR1771400 2017-12-20

Publications (2)

Publication Number Publication Date
FR3075482A1 FR3075482A1 (en) 2019-06-21
FR3075482B1 true FR3075482B1 (en) 2020-09-18

Family

ID=61913358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1771400A Active FR3075482B1 (en) 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE

Country Status (1)

Country Link
FR (1) FR3075482B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2870211T3 (en) * 2012-07-06 2016-12-30 Pipes for pipelines having internal coating and method for applying the coating
FR3048556B1 (en) * 2016-03-04 2018-03-02 Swissto 12 Sa METHOD FOR THE ADDITIVE MANUFACTURE OF A WAVEGUIDE AND WAVEGUIDE DEVICES MADE THEREBY
FR3051924B1 (en) * 2016-05-30 2020-04-10 Swissto 12 Sa WAVEGUIDE INCLUDING A THICK CONDUCTIVE LAYER

Also Published As

Publication number Publication date
FR3075482A1 (en) 2019-06-21

Similar Documents

Publication Publication Date Title
AU2021290251A8 (en) Metasurfaces with asymmetric gratings for redirecting light and methods for fabricating
WO2018032022A8 (en) Method and device for lithography-based additive manufacturing of three-dimensional shaped bodies
WO2018009258A3 (en) Super-dispersive off-axis meta-lenses for high resolution compact spectroscopy
FR3048556B1 (en) METHOD FOR THE ADDITIVE MANUFACTURE OF A WAVEGUIDE AND WAVEGUIDE DEVICES MADE THEREBY
SG11202108295YA (en) Systems, apparatus and methods for inter prediction refinement with optical flow
EP4235232A3 (en) Waveguides with light absorbing films and processes for forming the same
ATE433530T1 (en) DOOR STOPPER WITH HOLDER HOUSING
BR112018076466A2 (en) method for treating the atmosphere of a warehouse and unit for treating the atmosphere of a warehouse
WO2018071870A3 (en) High performance visible wavelength meta-axicons for generating bessel beams
BR112017019098A2 (en) hidden image security method and devices
MX2018001884A (en) Positive pressure-supported gravity bending method and device suitable for said method.
EP3740702C0 (en) Method for determining the tooth deformation, preferably for the static transmission error of gears
FR3077751B1 (en) METHOD FOR MANUFACTURING A BICYCLE COMPONENT, BICYCLE COMPONENT AND BICYCLE CRANKSET
WO2019180229A3 (en) Continuous casting ingot mould for metals, and system and method for break-out detection in a continuous metal-casting machine
MX2019006042A (en) Method for producing marked glass panels.
FR3075482B1 (en) PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE
BR112016025014A2 (en) rail system for an escalator or a treadmill
BR112018013510A2 (en) continuous additive manufacturing apparatus
BR112018004218A2 (en) optometry apparatus, assembly and system comprising such an apparatus
BR112018000793A2 (en) column, and thermal separation process.
MX2017014626A (en) Breakage prediction method, program, recording medium, and arithmetic processing device.
EP3745171A4 (en) Athermal arrayed waveguide grating using precise parallel movement module, and manufacturing method therefor
WO2017058770A3 (en) Nanostructure based article, optical sensor and analytical instrument and method of forming same
FR3030657B1 (en) TRANSMITTER FOR GEAR SYNCHRONIZATION ASSEMBLY AND METHOD FOR MANUFACTURING TRANSMITTER.
BR112017028124A2 (en) particle sintering for the manufacture of a dental prosthesis, sintering device, sintering process, computer program for constructing at least one particle sintering and process for manufacturing particle sintering

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190621

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7