High-Precision Laser Diode Integration

The Challenge

Integrating light sources directly onto semiconductor chips to eliminate the need for bulky off-chip optical excitation. The critical hurdle was achieving the sub-micron alignment required to couple micron-scale RGB laser diodes with on-chip waveguides.

Our Solution

Developed a custom ultra-high-resolution pick-and-place system capable of manipulating components with hundreds of nanometers precision. The system positions RGB lasers onto heated activated soldering paste, ensuring perfect alignment with the waveguides. This innovation significantly reduced the packaging footprint and enabled efficient on-chip optical coupling.

Let's Build Something Extraordinary Together!

Have a project in mind? Whether you need a feasibility study, a functional prototype, or a full-scale design for manufacturing, Lysitron is ready to help.