Patent ID: 6277696
Filing Date: 2001-08-21
Classification: H01S

Abstract:
A method of making an optoelectronic device, including the steps of:forming a first region on a first substrate, the first region being comprised of a first material lattice-matched to the first substrate, the first material having a first lattice parameter;forming a second region on the first major surface of a second substrate, the second region being comprised of a second material lattice-matched to the second substrate, the second material having a second lattice parameter different than the first lattice parameter;forming a third region on the first major surface of a third substrate, the third region being comprised of a third material having a lattice parameter different than the second lattice parameter;fusing the first region to the second region and removing the second substrate to form a first structure; andfusing the second region of the first structure to the third region and removing the third substrate.