Abstract:
A device includes a body and a rechargeable battery positioned within the body. A solar cell is coupled to the body and in communication with the battery. A connector is coupled to the body and configured to engage a corresponding connector of a fiber optic cable.
Abstract:
A method comprises providing a substrate comprising an n-type Al/In/GaN semiconductor material. A surface of the substrate is dry-etched to form a trench therein and cause dry-etch damage to remain on the surface. The surface of the substrate is immersed in an electrolyte solution and illuminated with above bandgap light having a wavelength that generates electron-hole pairs in the n-type Al/In/GaN semiconductor material, thereby photoelectrochemically etching the surface to remove at least a portion of the dry-etch damage.
Abstract:
A device includes a body and a rechargeable battery positioned within the body. A solar cell is coupled to the body and in communication with the battery. A connector is coupled to the body and configured to engage a corresponding connector of a fiber optic cable.