Optical Interconnection System Using Optical Waveguide-Integrated Optical Printed Circuit Board

摘要

The present invention relates to an optical interconnection system, an optical connection to the transmission block for changing the optical path by a predetermined angle, respectively, and the optical connection block of the receiver, it is inserted in each optical connection block connected to the light of the optical connection block and reception of the transmission block having an optical waveguide connecting the optical path of the integrated optical waveguide, and the integrated optical waveguide is made of an optical printed circuit board is laminated on the inside forming a printed circuit board; Which light emitting element connected to the exposed printed circuit board in the optical transmission unit upper forming block to align with the top surface of the optical waveguide; Is formed in an optical printed circuit substrate, the light emitting element and the light is connected to the printed circuit board and electrically driver integrated circuit is formed; A light-receiving element that is formed by connecting the light exposed to the printed circuit board an upper light receiving block aligned with the optical waveguide of the upper surface; And is formed in an optical printed circuit substrate, the light-receiving element and an optical printed circuit comprises a substrate and receiver integrated circuits that are each electrically connected to form, substantially coincide with the upper surface of the printed circuit board top surface of each optical connection block It provides an optical connection system which is formed such that. ; According to the present invention, it is possible to minimize the light loss can be remarkably eliminate light loss due to the optical alignment changes in the environment such as vibration or temperature changes. ; An optical waveguide, an optical transmitting module, optical receiving module, an optical printed circuit board, an optical connection system