Emissive devices for displays

A system comprising:

• a processor;
• and
• a display coupled to the processor, the display comprising an emissive laser device comprising:
• an emission layer between a hole transport layer and an electron transport layer;
• a first metasurface mirror adjacent to the electron transport layer;
• and
• a second metasurface mirror adjacent to the hole transport layer, the first and second metasurface mirrors to sustain one or more resonant optical modes.

A method of fabricating an emissive laser device comprising:

• disposing an electron transport layer over a substrate, an emission layer over the electron transport layer, and a hole transport layer over the emission layer;
• depositing and patterning a first optical coating to form a first metasurface mirror on the hole transport layer;
• bonding a carrier substrate adjacent to the first metasurface mirror;
• removing the substrate;
• and
• depositing and patterning a second optical coating to form a second metasurface mirror on the exposed electron transport layer.