Dense wavelength division demultiplexing using photonic crystal waveguides based on cavity resonance. Gupta, N. & Janyani, V. Optik, 2014.
abstract   bibtex   
We demonstrated a photonic crystal waveguide based dense wavelength division multiplexing device using the resonances in the cavities. The demultiplexing is achieved through filtering. This filtering is achieved by varying the radii of the surrounding holes of the cavity, which in turn changes the resonant wavelength of the cavity. The four wavelengths demultiplexed in the design are 0.8 nm apart in the optical region centered on 1.55 and 1.56 μm. The device designed and simulated has easy to realize structure as well as high quality factor. Two-dimensional Finite Difference Time Domain (FDTD) is chosen to do the simulation of this work. © 2014 Elsevier GmbH. All rights reserved.
@article{
 title = {Dense wavelength division demultiplexing using photonic crystal waveguides based on cavity resonance},
 type = {article},
 year = {2014},
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 keywords = {[Channel spacing, Dense wavelength division demult},
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 abstract = {We demonstrated a photonic crystal waveguide based dense wavelength division multiplexing device using the resonances in the cavities. The demultiplexing is achieved through filtering. This filtering is achieved by varying the radii of the surrounding holes of the cavity, which in turn changes the resonant wavelength of the cavity. The four wavelengths demultiplexed in the design are 0.8 nm apart in the optical region centered on 1.55 and 1.56 μm. The device designed and simulated has easy to realize structure as well as high quality factor. Two-dimensional Finite Difference Time Domain (FDTD) is chosen to do the simulation of this work. © 2014 Elsevier GmbH. All rights reserved.},
 bibtype = {article},
 author = {Gupta, N.D. and Janyani, V.},
 journal = {Optik}
}

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