Abstract: Embodiments of the present disclosure may comprise a monolithic integrated circuit device comprising an addressable laser array, where the addressable laser array comprises a plurality of N light-emitting sources. Embodiments may also comprise a multiplexer including N transistors, where each of the N transistors are associated with a different one of the plurality of N light-emitting sources. In accordance with various embodiments, each of the N transistors may be operable to address the associated light-emitting source.

Abstract: A carrying case and system for personal protective equipment. The carrying case includes a housing having a base pivotally secured to a door forming an interior volume, wherein the interior volume of the housing can receive a personal protective equipment, such as a facemask. The base can magnetically fasten to a personal device, such as a smartphone or other mobile electronic device. The door provides access to the interior volume of the housing and is moveable between an open configuration and a closed configuration. A software application is in operable communication with the personal protective equipment and the housing, wherein the software application can send alerts to a user regarding whether the housing contains the personal protective equipment, or the housing is separated from the personal protective equipment after the user has left a home location. The alert system prevents a user from being without the personal protective equipment.

Abstract: Manufacture of multi-junction solar cells, and devices thereof, are disclosed. The architectures are also adapted to provide for a more uniform and consistent fabrication of the solar cell structures, leading to improved yields, greater efficiency, and lower costs. Certain solar cells may be from a different manufacturing process and further include one or more compositional gradients of one or more semiconductor elements in one or more semiconductor layers, resulting in a more optimal solar cell device. A multi-junction cell may include a back surface field layer, a tunneling junction layer, a first active cell, and a second active cell.

Abstract: Manufacture of multi junction solar cells, and devices thereof, are disclosed. The architectures are also adapted to provide for a more uniform and consistent fabrication of the solar cell structures, leading to improved yields, greater efficiency, and lower costs. Certain solar cells may be from a different manufacturing processes and further include one or more compositional gradients of one or more semiconductor elements in one or more semiconductor layers, resulting in a more optimal solar cell device.

Abstract: Manufacture of multi-junction solar cells, and devices thereof, are disclosed. The architectures are also adapted to provide for a more uniform and consistent fabrication of the solar cell structures, leading to improved yields, greater efficiency, and lower costs. Certain solar cells may be from a different manufacturing process and further include one or more compositional gradients of one or more semiconductor elements in one or more semiconductor layers, resulting in a more optimal solar cell device.

Abstract: Manufacture of multi-junction solar cells, and devices thereof, are disclosed. The architectures are also adapted to provide for a more uniform and consistent fabrication of the solar cell structures, leading to improved yields and lower costs. Certain solar cells may further include one or more compositional gradients of one or more semiconductor elements in one or more semiconductor layers, resulting in a more optimal solar cell device.

Abstract: Manufacture of multi-junction solar cells, and devices thereof, are disclosed. The architectures are also adapted to provide for a more uniform and consistent fabrication of the solar cell structures, leading to improved yields and lower costs. Certain solar cells may further include one or more compositional gradients of one or more semiconductor elements in one or more semiconductor layers, resulting in a more optimal solar cell device.

Abstract: Manufacture of multi-junction solar cells, and devices thereof, are disclosed. The architectures are also adapted to provide for a more uniform and consistent fabrication of the solar cell structures, leading to improved yields and lower costs. Certain solar cells may further include one or more compositional gradients of one or more semiconductor elements in one or more semiconductor layers, resulting in a more optimal solar cell device.