Abstract: A novel multi-junction detector device and method of manufacture is disclosed, which includes providing a housing, at least one system mount body positioned within the housing, forming at least one beam dump region in the system mount body in optical communication with at least one first detector having a first wavelength responsivity range positioned on the system mount body and at least one second detector having a second wavelength responsivity range positioned on the system mount body in optical communication with the first detector. An arcuate shape, an arcuate shape of varying radius, a polygonal shape or a polyhedral shape may be formed on at least one mount body wall in the beam dump region. The method may also comprise depositing at least one reflectivity enhancing material onto the mount body wall. The method may further comprise depositing an energy dissipating material on the mount body wall.

Abstract: An apparatus for facilitating a measurement of characteristics of a photovoltaic cell. The apparatus includes an input port for coupling to a photovoltaic cell and an output port for coupling to a measurement equipment. The apparatus is configured to couple a first resistor across positive and negative inputs of the input port and a second resistor between the negative input and ground when the input port is not selected or inactive, and decouple the first and second resistors from the input port when the input port is selected and active. The apparatus couples the positive input of the input port to the output port when the input port is selected but inactive or selected and active. The resistors protect the photovoltaic cell from adverse consequences due to incident ambient light. Examples of multiple port versions of the apparatus are also disclosed.

Abstract: A novel multi-junction detector device and method of manufacture is disclosed, which includes providing a housing, at least one system mount body positioned within the housing, forming at least one beam dump region in the system mount body in optical communication with at least one first detector having a first wavelength responsivity range positioned on the system mount body and at least one second detector having a second wavelength responsivity range positioned on the system mount body in optical communication with the first detector. An arcuate shape, an arcuate shape of varying radius, a polygonal shape or a polyhedral shape may be formed on at least one mount body wall in the beam dump region. The method may also comprise depositing at least one reflectivity enhancing material onto the mount body wall. The method may further comprise depositing an energy dissipating material on the mount body wall.

Abstract: The present application discloses a method of using a LED-based solar simulator light source having at least one LED array formed by multiple LED groups of LED assemblies, at least one field flattening device, at least one diffractive element, and at least one optical element configured to condition the broad spectrum light source output signal and direct the light source output signal to a work surface.

Abstract: A novel multi-junction detector device and method of use is disclosed, which includes a housing, at least one mount system body positioned within the housing, at least one beam dump region formed in the mount system body, with a first detector having a first wavelength responsivity range positioned on the mount system body and at least a second detector having a second wavelength responsivity range positioned on the mount system body in optical communication with the first detector.

Abstract: The present application discloses a method of using a LED-based solar simulator light source having at least one LED array formed by multiple LED groups of LED assemblies, at least one field flattening device, at least one diffractive element, and at least one optical element configured to condition the broad spectrum light source output signal and direct the light source output signal to a work surface.

Abstract: The present application discloses a LED-based solar simulator light source having at least one LED array formed by multiple LED groups of LED assemblies, at least one field flattening device, at least one diffractive element, and at least one optical element configured to condition the broad spectrum light source output signal and direct the light source output signal to a work surface.

Abstract: An apparatus for facilitating a measurement of characteristics of a photovoltaic cell. The apparatus includes an input port for coupling to a photovoltaic cell and an output port for coupling to a measurement equipment. The apparatus is configured to couple a first resistor across positive and negative inputs of the input port and a second resistor between the negative input and ground when the input port is not selected or inactive, and decouple the first and second resistors from the input port when the input port is selected and active. The apparatus couples the positive input of the input port to the output port when the input port is selected but inactive or selected and active. The resistors protect the photovoltaic cell from adverse consequences due to incident ambient light. Examples of multiple port versions of the apparatus are also disclosed.

Abstract: A novel multi-junction detector device and method of use is disclosed, which includes a housing, at least one mount system body positioned within the housing, at least one beam dump region formed in the mount system body, with a first detector having a first wavelength responsivity range positioned on the mount system body and at least a second detector having a second wavelength responsivity range positioned on the mount system body in optical communication with the first detector.