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1. (WO2018087485) METHOD FOR THE COLLECTIVE PRODUCTION OF A PLURALITY OF OPTOELECTRONIC CHIPS

Pub. No.:    WO/2018/087485    International Application No.:    PCT/FR2017/053067
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Sat Nov 11 00:59:59 CET 2017
IPC: G02B 6/42
G02B 6/12
Applicants: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
Inventors: MENEZO, Sylvie
FOURNEL, Frank
Title: METHOD FOR THE COLLECTIVE PRODUCTION OF A PLURALITY OF OPTOELECTRONIC CHIPS
Abstract:
The invention relates to a method for the collective production of a plurality of optoelectronic chips (P1, P2), comprising the following steps: i) supplying a receiving substrate (1) comprising a plurality of zones called elementary zones (z1, z2), each one comprising at least one waveguide called a coupling waveguide (31, 32) built into the receiving substrate (1); ii) transferring a plurality of contact plates (6) to the elementary zones (z1, z2) such that the contact plates (6) partially cover the coupling waveguides (31, 32); and iii) producing said first optoelectronic components (21, 22) from said contact plates (6); characterised in that, following the transfer stage, each contact plate (6) extends over an assembly (E) of at least two adjacent elementary zones (z1, z2).