2015
Barton, Jay H; Garcia, Cesar R; Berry, Eric A; Salas, Rodolfo; Rumpf, Raymond C
3-D printed all-dielectric frequency selective surface with large bandwidth and field of view Journal Article
In: IEEE transactions on antennas and propagation, vol. 63, no. 3, pp. 1032-1039, 2015, ISSN: 0018-926X.
Abstract | Links | BibTeX | Tags: all-dielectric, genetic algorithm, guided mode resonance (GMR), high power microwave
@article{RN98,
title = {3-D printed all-dielectric frequency selective surface with large bandwidth and field of view},
author = {Jay H Barton and Cesar R Garcia and Eric A Berry and Rodolfo Salas and Raymond C Rumpf},
url = {https://ieeexplore.ieee.org/document/7004011},
doi = {10.1109/TAP.2015.2388541},
issn = {0018-926X},
year = {2015},
date = {2015-01-07},
journal = {IEEE transactions on antennas and propagation},
volume = {63},
number = {3},
pages = {1032-1039},
abstract = {In this paper, an all-dielectric frequency selective surface (ADFSS) was developed using genetic algorithms and fast Fourier transforms (FFTs) to generate random geometries. This device showed a stop-band fractional bandwidth (FBW) of 54% and a field of view of 16°. The optimized FSS was manufactured by three-dimensional (3-D) printing and the frequency response was measured in the laboratory. This device was also tested in the pass band at a high pulsed microwave power of 45.26 MW/m 2  and no damage was observed. This is the first known demonstration of a 3-D printed ADFSS.},
keywords = {all-dielectric, genetic algorithm, guided mode resonance (GMR), high power microwave},
pubstate = {published},
tppubtype = {article}
}
2011
Pung, Aaron J; Poutous, Menelaos K; Rumpf, Raymond C; Roth, Zachary A; Johnson, Eric G
Two-dimensional guided mode resonance filters fabricated in a uniform low-index material system Journal Article
In: Optics letters, vol. 36, no. 16, pp. 3293-3295, 2011, ISSN: 1539-4794.
Abstract | Links | BibTeX | Tags: diffraction gratings, guided mode resonance (GMR), homogeneous narrowband spectral filter, phase matching
@article{RN46,
title = {Two-dimensional guided mode resonance filters fabricated in a uniform low-index material system},
author = {Aaron J Pung and Menelaos K Poutous and Raymond C Rumpf and Zachary A Roth and Eric G Johnson},
url = {https://www.osapublishing.org/ol/abstract.cfm?uri=ol-36-16-3293},
doi = {https://doi.org/10.1364/OL.36.003293},
issn = {1539-4794},
year = {2011},
date = {2011-06-01},
urldate = {2011-06-01},
journal = {Optics letters},
volume = {36},
number = {16},
pages = {3293-3295},
abstract = {We demonstrate the fabrication, simulation, and experimental results of a buried, homogeneous narrowband spectral filter with a periodic, hexagonal unit cell of air pockets, encapsulated in a fused silica substrate. The leaky waveguide is formed by depositingÂSiO},
keywords = {diffraction gratings, guided mode resonance (GMR), homogeneous narrowband spectral filter, phase matching},
pubstate = {published},
tppubtype = {article}
}
2009
Srinivasan, Pradeep; Poutous, Menelaos K; Roth, Zachary A; Yilmaz, Yigit O; Rumpf, Raymond C; Johnson, Eric G
Spatial and spectral beam shaping with space-variant guided mode resonance filters Journal Article
In: Optics express, vol. 17, no. 22, pp. 20365-20375, 2009, ISSN: 1094-4087.
Abstract | Links | BibTeX | Tags: beam shaping, GMR, guided mode resonance (GMR), narrow band filters
@article{RN32,
title = {Spatial and spectral beam shaping with space-variant guided mode resonance filters},
author = {Pradeep Srinivasan and Menelaos K Poutous and Zachary A Roth and Yigit O Yilmaz and Raymond C Rumpf and Eric G Johnson},
url = {https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-17-22-20365&id=188249},
doi = {https://doi.org/10.1364/OE.17.020365},
issn = {1094-4087},
year = {2009},
date = {2009-05-01},
journal = {Optics express},
volume = {17},
number = {22},
pages = {20365-20375},
abstract = {Novel all-dielectric beam shaping elements were developed based on guided mode resonance (GMR) filters. This was achieved by spatially varying the duty cycle of a hexagonal-cell GMR filter, to locally detune from the resonant condition, which resulted in modified wavelength dependent reflection and transmission profiles, across the device aperture. This paper presents the design, fabrication, and characterization of the device and compares simulations to experimental results.},
keywords = {beam shaping, GMR, guided mode resonance (GMR), narrow band filters},
pubstate = {published},
tppubtype = {article}
}
2006
Rumpf, Raymond C
Design and optimization of nano-optical elements by coupling fabrication to optical behavior PhD Thesis
2006.
Abstract | Links | BibTeX | Tags: guided mode resonance (GMR), nanophotonics, photonic crystals
@phdthesis{RN25,
title = {Design and optimization of nano-optical elements by coupling fabrication to optical behavior},
author = {Raymond C Rumpf},
url = {https://stars.library.ucf.edu/cgi/viewcontent.cgi?article=2080&context=etd},
year = {2006},
date = {2006-04-13},
abstract = {Photonic crystals and nanophotonics have received a great deal of attention over the last decade, largely due to improved numerical modeling and advances in fabrication technologies.
To this day, fabrication and optical behavior remain decoupled during the design phase and numerous assumptions are made about "perfect" geometry. As research moves from theory to real devices, predicting device behavior based on realistic geometry becomes critical. In this dissertation, a set of numerical tools was developed to model micro and nano fabrication processes. They were combined with equally capable tools to model optical performance of the simulated structures. Using these tools, it was predicted and demonstrated that 3D nanostructures may be formed on a standard mask aligner. A space-variant photonic crystal filter was designed and optimized based on a simple fabrication method of etching holes through hetero-structured substrates. It was found that hole taper limited their optical performance and a method was developed to compensate. A method was developed to tune the spectral response of guided-mode resonance filters at the time of fabrication using models of etching and deposition.
Autocloning was modeled and shown that it could be used to form extremely high aspect ratio
structures to improve performance of form-birefringent devices. Finally, the numerical tools
were applied to metallic photonic crystal devices.},
keywords = {guided mode resonance (GMR), nanophotonics, photonic crystals},
pubstate = {published},
tppubtype = {phdthesis}
}
To this day, fabrication and optical behavior remain decoupled during the design phase and numerous assumptions are made about "perfect" geometry. As research moves from theory to real devices, predicting device behavior based on realistic geometry becomes critical. In this dissertation, a set of numerical tools was developed to model micro and nano fabrication processes. They were combined with equally capable tools to model optical performance of the simulated structures. Using these tools, it was predicted and demonstrated that 3D nanostructures may be formed on a standard mask aligner. A space-variant photonic crystal filter was designed and optimized based on a simple fabrication method of etching holes through hetero-structured substrates. It was found that hole taper limited their optical performance and a method was developed to compensate. A method was developed to tune the spectral response of guided-mode resonance filters at the time of fabrication using models of etching and deposition.
Autocloning was modeled and shown that it could be used to form extremely high aspect ratio
structures to improve performance of form-birefringent devices. Finally, the numerical tools
were applied to metallic photonic crystal devices.