METHOD FOR THE PRODUCTION OF A STRAY-LIGHT-SUPPRESSING STRUCTURE AND DEVICE HAVING SAME

摘要

In a method for producing a multi-channel optical module, a curable material (12) is irradiated channel-by-channel with different irradiation angles (a; ß) or masked channel-by-channel and irradiated with different irradiation angles (a; ß). Regions of the non-irradiated or non-masked region of the material (12) are replaced by an opaque material (16).