Optoelectronic modules with optics integrated into a cap

摘要

Optoelectronic modules for light emitting and/or light sensing include optical assemblies and active optoelectronic components. An optical assembly and a corresponding optoelectronic component can be aligned. The optoelectronic modules can include multiple optical assemblies and active optoelectronic components. Multiple optical assemblies and corresponding active optoelectronic components can be aligned independently of each other in various implementations of optoelectronic modules that include alignment features and optical assembly barrels.

主权项

1. An optoelectronic module comprising:
a substrate on which are mounted a first active optoelectronic component and a second active optoelectronic component, each of which is configured to emit or detect light at a particular one or more wavelengths; a first optical assembly barrel including a first optical assembly over the first active optoelectronic component, wherein the first optical assembly barrel is laterally surrounded by a second optical barrel assembly; the second optical barrel assembly including a second optical assembly over the second active optoelectronic component, wherein the second optical assembly is surrounded laterally by sections of the second optical barrel assembly that are substantially non-transparent to the one or more wavelengths of light; a first alignment feature separating the first optical assembly barrel from the substrate, wherein the first alignment feature establishes a first assembly dimension with respect to the first optical assembly independent of a second assembly dimension; a second alignment feature separating the second optical barrel assembly from the substrate, wherein the second alignment feature establishes the second assembly dimension with respect to the second optical assembly.