3 papers
physics.optics2013
Multi-spectral near perfect metamaterial absorbers using spatially multiplexed plasmon resonance metal square structures
Boyang Zhang, Joshua Hendrickson, Junpeng Guo
Near perfect infrared light absorption at multi-spectral wavelengths has been experimentally demonstrated by using multiplexed metal square plasmon resonance structures. Optical po…
physics.optics2012
Wideband Optical Filters with Small Gap Coupled Subwavelength Metal Structures
Boyang Zhang, Junpeng Guo, Robert Lindquist +1
In this letter, we show that the bandwidth of optical band-stop filters made of subwavelength metal structures can be significantly increased by the strong plasmonic near-field cou…
physics.optics2012
A wide-band perfect light absorber at mid-wave infrared using multiplexed metal structures
Joshua Hendrickson, Junpeng Guo, Boyang Zhang +2
We experimentally demonstrate a wide band near perfect light absorber in the mid-wave infrared region using multiplexed plasmonic metal structures. The wide band near perfect light…