Multiple screen detection systems

A detection system for detecting electromagnetic radiation comprising:

• a first enclosure having two adjacent walls, each having interior surfaces, a first end and a second end, wherein the first ends of the two adjacent walls are connected at an angle to form an interior and wherein the second ends of the two adjacent walls are connected to a semi-circular housing;
• at least one substrate, positioned on each of said interior surfaces of the adjacent walls, wherein each substrate further comprises an active area for receiving and converting electromagnetic radiation into light;
• and a photodetector, positioned in the interior portion of the semi-circular housing, wherein said photodetector has an active area responsive to the light;
• and
• a second enclosure having two adjacent walls, each having interior surfaces, a first end and a second end, wherein the first ends of the two adjacent walls are connected at an angle to form an interior and wherein the second ends of the two adjacent walls are connected to a semi-circular housing;
• at least one substrate, positioned on each of said interior surfaces of the adjacent walls, wherein each substrate further comprises an active area for receiving and converting electromagnetic radiation into light;
• and a photodetector, positioned in the interior portion of the semi-circular housing, wherein said photodetector has an active area responsive to the light.

A detector system comprising:

• an enclosed interior volume defined by
• a first side having a first end and a second end;
• a second side having a first end and a second end, wherein the first end of the first side is attached to the first end of the second side and forms an acute angle with respect thereto;
• a curved section having a first end and a second end, wherein the first end of the curved section is attached to the second end of the second side and wherein the second end of the curved section is attached to the second end of the first side,
• a first substrate positioned on an interior surface of the first side, wherein the first substrate further comprises an active area for receiving and converting radiation into light;
• a second substrate positioned on an interior surface of the second side, wherein the second substrate further comprises an active area for receiving and converting radiation into light;
• and
• at least one photodetector.

A detector system comprising:

• a first side defined by a planar surface having an exterior surface facing a subject under inspection and an interior surface, wherein the first side is configured to receive radiation backscattered from said subject;
• a second side in an acute angular relationship with said first side, wherein said second side is defined by a planar surface having an interior surface adapted to receive radiation passing through the first side and wherein said second side is configured to only receive radiation after it passes through said first side;
• a first substrate positioned on the interior surface of the first side, wherein the first substrate further comprises an active area for receiving and converting said radiation into light;
• a second substrate positioned on the interior surface of the second side, wherein the second substrate further comprises an active area for receiving and converting said radiation into light;
• and
• at least one photodetector having a light responsive area and a non-light responsive area, wherein the light responsive area is positioned to receive the light emitted from the first substrate and the second substrate.