Optical waveguide devices, elements for making the devices and methods of making the devices and elements

• Main Authors: MARCHEGIANO; JOSEPH E, BOOTH; BRUCE L
• Format: Patent
• Language: English
• Published: 08.03.1994
• Edition: 5
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; CINEMATOGRAPHY; ELECTROGRAPHY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HOLOGRAPHY; MATERIALS THEREFOR; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS

A substantially dry method for making an optical waveguide device with at least one buried channel waveguide in a laminated and hardened matrix. The method begins with exposing to light a region of a substantially dry photohardenable film adhered to a support. Then a first substantially dry photohardenable layer which is adhered to a support is laminated to one side of the film. Then the support is removed from the film. Then a second substantially dry photohardenable layer which is adhered to a support is laminated to the other side of the film. Then the layers and film are hardened.