Abstract: The present disclosure relates to methods and apparatuses for improving tolerances of in-plane optical alignment of optical interconnects. An example method includes depositing a first reflector with a first spectral reflectivity on an end of an optical fiber, coupling a laser to another end of the optical fiber, changing a spectral reflectivity of a region of the first reflector adjacent to the end of a core of the optical fiber from the first spectral reflectivity by exposure to the laser, resulting in a first reflector with multiple regions of spectral reflectivity, and coupling the first reflector to an integrated unit comprising an optical cavity deposited on a second reflector.

Abstract: A method of component assembly on a substrate, and an assembly of a bound component on a substrate. The method comprises the steps of forming a free-standing component having an optical characteristic; providing a pattern of a first binding species on the substrate or the free standing component; and forming a bound component on the substrate through a binding interaction via the first binding species; wherein the bound component exhibits substantially the same optical characteristic compared to the free-standing component.

Abstract: The present disclosure relates to methods and apparatuses for improving tolerances of in-plane optical alignment of optical interconnects. An example method includes depositing a first reflector with a first spectral reflectivity on an end of an optical fiber, coupling a laser to another end of the optical fiber, changing a spectral reflectivity of a region of the first reflector adjacent to the end of a core of the optical fiber from the first spectral reflectivity by exposure to the laser, resulting in a first reflector with multiple regions of spectral reflectivity, and coupling the first reflector to an integrated unit comprising an optical cavity deposited on a second reflector.

Abstract: Examples are described related to nanostructures and assembling nanostructures. A fluid including nanostructures may be deposited onto a surface of a substrate. Optical beams may be directed towards a region of the surface of the substrate such that the optical beams overlap at a location within the region. Radiation pressure generated by the optical beams may effectively drive at least some of the nanostructures in the fluid towards the substrate. In this manner, the nanostructures may be assembled on the substrate.

Abstract: A method of component assembly on a substrate, and an assembly of a bound component on a substrate. The method comprises the steps of forming a free-standing component having an optical characteristic; providing a pattern of a first binding species on the substrate or the free standing component; and forming a bound component on the substrate through a binding interaction via the first binding species; wherein the bound component exhibits substantially the same optical characteristic compared to the free-standing component.

Abstract: A method of component assembly on a substrate, and an assembly of a bound component on a substrate. The method comprises the steps of forming a free-standing component having an optical characteristic; providing a pattern of a first binding species on the substrate or the free standing component; and forming a bound component on the substrate through a binding interaction via the first binding species; wherein the bound component exhibits substantially the same optical characteristic compared to the free-standing component.

Abstract: A method of component assembly on a substrate, and an assembly of a bound component on a substrate. The method comprises the steps of forming a free-standing component having an optical characteristic; providing a pattern of a first binding species on the substrate or the free standing component; and forming a bound component on the substrate through a binding interaction via the first binding species; wherein the bound component exhibits substantially the same optical characteristic compared to the free-standing component.