Quantum spectral imaging is based on the EPR experiment and analysis. Its basic theory is quantum mechanics. it is
completely different from the electromagnetic wave spectrum imaging theory(i.e. classical spectral imaging theory)
that follows the Maxwell equation. Quantum spectral imaging is much better than the classical spectral imaging in time
resolution, radiation resolution, spatial resolution and the sensitivity of the instrument. Theory and technology of
quantum spectral imaging is still in perfect, once perfected and successfully applied to the infrared guidance, will have
significantly improved on guidance accuracy and distance, the infrared interference has great potential. In this paper,
some suppositions of the quantum imaging which is applied to infrared guidance system are briefly stated and discussed.