Acta Optica Sinica, Volume. 31, Issue 6, 616001(2011)
Design and Fabrication of a Kind of Far Infrared and 10.6 μm Laser Band Compatible Camouflage Material Based on Photonic Crystals
Due to the change of modern detecting systems from the single working mode to the compound workingone, materials with special spectral characteristics are required to meet camouflage demands. As a new kind of man-made structural function material, photonic crystals can realize thermal infrared camouflage because of its high-reflection photon forbidden band. Based on one-dimensional doped photonic crystal, a kind of far infrared and laser band compatible camouflage material is designed, then the transmission spectrum is calculated by characteristic matrix method of thin-film optical theory. The sample of photonic crystal is fabricated. It is found that the actual testing curve is coincident with the theoretic design curve. The result shows that one-dimensional doped photonic crystal can achieve far infrared and laser band compatible camouflage.
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Gao Yongfang, Shi Jiaming, Zhao Dapeng, Wang Jiachun. Design and Fabrication of a Kind of Far Infrared and 10.6 μm Laser Band Compatible Camouflage Material Based on Photonic Crystals[J]. Acta Optica Sinica, 2011, 31(6): 616001
Category: Materials
Received: Dec. 30, 2010
Accepted: --
Published Online: May. 11, 2011
The Author Email: Yongfang Gao (gaoyongfang830121@163.com)