An electromagnetic wave detection apparatus comprising: a first propagation unit comprising a plurality of pixels (px) along a reference surface (ss) and configured to propagate electromagnetic waves incident on the reference surface (ss) in a particular direction at each of the pixels (px); a second propagation unit including a first prism including a first surface configured to propagate electromagnetic waves incident from a first direction in a second direction, a second surface configured to propagate electromagnetic waves propagated in the second direction in a fifth direction, and a third surface, and a second prism including a fourth surface configured to emit electromagnetic waves propagated in the fifth direction towards the reference surface (ss) and to propagate electromagnetic waves incident again from the reference surface (ss) in a sixth direction, a fifth surface configured to propagate electromagnetic waves propagated in the sixth direction in a seventh direction, and a sixth surface configured to emit electromagnetic waves propagated in the seventh direction; and a second detector configured to detect electromagnetic waves emitted from the sixth surface, characterized in that the second surface is configured to separate electromagnetic waves propagated in the second direction and propagate the electromagnetic waves in a third direction and the fifth direction, the first surface is configured to propagate electromagnetic waves propagated in the third direction in a fourth direction, and the third surface is configured to emit electromagnetic waves propagated in the fourth direction, wherein an incident angle of electromagnetic waves propagated in the third direction from the second surface with respect to the first surface is equal to or larger than a critical angle, and wherein the apparatus comprises a first detector configured to detect electromagnetic waves emitted from the third surface. a first propagation unit comprising a plurality of pixels (px) along a reference surface (ss) and configured to propagate electromagnetic waves incident on the reference surface (ss) in a particular direction at each of the pixels (px); a second propagation unit including a first prism including a first surface configured to propagate electromagnetic waves incident from a first direction in a second direction, a second surface configured to propagate electromagnetic waves propagated in the second direction in a fifth direction, and a third surface, and a second prism including a fourth surface configured to emit electromagnetic waves propagated in the fifth direction towards the reference surface (ss) and to propagate electromagnetic waves incident again from the reference surface (ss) in a sixth direction, a fifth surface configured to propagate electromagnetic waves propagated in the sixth direction in a seventh direction, and a sixth surface configured to emit electromagnetic waves propagated in the seventh direction; and a first prism including a first surface configured to propagate electromagnetic waves incident from a first direction in a second direction, a second surface configured to propagate electromagnetic waves propagated in the second direction in a fifth direction, and a third surface, and a first surface configured to propagate electromagnetic waves incident from a first direction in a second direction, a second surface configured to propagate electromagnetic waves propagated in the second direction in a fifth direction, and a third surface, and a second prism including a fourth surface configured to emit electromagnetic waves propagated in the fifth direction towards the reference surface (ss) and to propagate electromagnetic waves incident again from the reference surface (ss) in a sixth direction, a fifth surface configured to propagate electromagnetic waves propagated in the sixth direction in a seventh direction, and a sixth surface configured to emit electromagnetic waves propagated in the seventh direction; and a fourth surface configured to emit electromagnetic waves propagated in the fifth direction towards the reference surface (ss) and to propagate electromagnetic waves incident again from the reference surface (ss) in a sixth direction, a fifth surface configured to propagate electromagnetic waves propagated in the sixth direction in a seventh direction, and a sixth surface configured to emit electromagnetic waves propagated in the seventh direction; and a second detector configured to detect electromagnetic waves emitted from the sixth surface, characterized in that the second surface is configured to separate electromagnetic waves propagated in the second direction and propagate the electromagnetic waves in a third direction and the fifth direction, the first surface is configured to propagate electromagnetic waves propagated in the third direction in a fourth direction, and the third surface is configured to emit electromagnetic waves propagated in the fourth direction, wherein an incident angle of electromagnetic waves propagated in the third direction from the second surface with respect to the first surface is equal to or larger than a critical angle, and wherein the apparatus comprises a first detector configured to detect electromagnetic waves emitted from the third surface.