photonic band gap waveguide
Active WDM Filter on Dilute Nitride Quantum Well Photonic Band Gap Waveguide
... defective Photonic Band Gap device based on dilute nitrides is proposed as a high performance active wavelength filter for wavelength division multiplexing ...the photonic band ...
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Strip-loaded nano-photonics on horizontal slot waveguide
... the waveguide does not allow sharp bends necessary for small ...HIC waveguide on top or on the side of which a shallow pattern is ...a photonic band gap in the transmission spectrum of ...
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Coupled-mode theory for photonic band-gap inhibition of spatial instabilities
... spatial gap (or Bragg) solitons [4, 5, 6], which are intense peaks with frequencies inside the (linear) ...the photonic band-gap boundaries due to nonlinear effects: the intense core of a ...
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Coplanar Waveguide Band Reject Filter Using Electromagnetic Band Gap Structure
... Coplanar Waveguide (CPW) proposed by Wen in 1969 ...proposed Photonic Band Gap (PBG) cell structure (or the term Electromagnetic Band Gap (EBG) cell structures, usually preferred ...
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Hidden sector photon and axion searches using photonic band gap structures
... It follows that PBG structures containing a defect in the periodic lattice can behave analogously to a conventional microwave resonant cavity. Wave propagation in this periodic structure is governed by Bloch–Floquet ...
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Optimal Design of Photonic Band-Gap Structure Based on Kriging Surrogate Model
... for photonic band-gap structures in waveguide filter, this paper presents an effective optimization method using Kriging surrogate model combing with semi- analytical spectral element method to ...
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Studies of surface two-dimensional photonic band-gap structures
... a waveguide to obtain mode transformation in the microwave frequency range and in 1977, Yariv and Naka- mura considered the use of a 1D Bragg corrugation for inte- grated optics ...forbidden band gap ...
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Efficient propagation of TM polarized light in photonic crystal components exhibiting band gaps for TE polarized light
... planar photonic crystal waveguides (PhCWs) has paved the way for exploitation of low-loss propagation in 2D-patterned PhCWs ...the photonic crystal guiding effect by comparing numerical calculations with ...
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Analysis Of Photonic Band Structure In 1-D Photonic Crystal Using Pwe And Fdtd Method
... the photonic crystal ...the photonic crystals must also exist on this ...the photonic band gap. The photonic band gap (PBG) refers to the energy or frequency range ...
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Photonic Band Gap Aperture Coupled Fractal Shape Tri-Band Active Antenna
... One of the solutions to above limitations can be reached by means of fractal curves. It has been reported that the application of space filling fractal curves enables us to achieve considerable miniaturization and also ...
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Multi Photonic Band Gap Silica Gallium Nonlinear Omnideirectional 1 D Photonic Crystal
... called photonic crystals (PCs), and can generate spectral regions named photonic band gaps (PBGs), which is equivalent to the electronic band gaps in a ...coaxial waveguide [7], and ...
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Gap-Coupled Dual-Band Evanescent-Mode Substrate Integrated Band-Pass Filter Waveguide
... integrated waveguide (SIW) is developed to design a dual-band band-pass filter (BPF) operating below the cut-off frequency of the SIW, known as evanescent-mode ...excitation. Gap-coupled ...
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Design of One dimensional Photonic Crystals Using Combination of Band Diagram and Photonic Gap Map Approaches
... point of view of technical realization, including minimiza- tion of the number of periods m, is possible. Finally, in the selected wavelength range of ODB and using the obtained optimal filling fraction, the reflection ...
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Ultra Sharp Photonic Crystal Hybrid Bends
... bend waveguide. So in order to design a Hybrid 60 o bend with waveguide width of ...bend waveguide was designed from the possible efficiencies of ...bend waveguide been ...
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Omnidirectional Reflection from Generalized Kolakoski Multilayers
... of photonic aperiodic structures arranged according to different substitutional rules and made of different kinds of materials have been investigated, (see, for instance [1, 2, 5, 10, ...
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Fabrication of photonic band gap crystal using microtransfer molded templates
... of photonic band gap 共 PBG 兲 crystals more than a decade ago, 1 they have emerged as materials for routing, manipulating, and modifying the properties of ...of photonic crystals, which allow ...
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Design of a Ku-Band Filter Based on Groove Gap Waveguide Technology
... Abstract—This paper presents a Ku-band filter based on groove gap waveguide (GGW) technology which is composed of a filter with two transitions GGW and WR-62. The filter is operated from 13.8 GHz to ...
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Tunable photonic structures based on silicon and liquid crystals
... of photonic crystals (PCs). Photonic crystals possess unique optical properties and can be used as reflectors, attenuators of the spontaneous atomic emission, devices for controlling emission in ...
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A polariton condensate in a photonic crystal potential landscape
... Next we carry out an in-depth study of a polariton trap with a diameter of 6 μ m and a detuning of 3.9 meV. As a result of the deep confinement provided by the ∼30 nm high mesa, the energy states split into discrete ...
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Performance Improvement of Microstrip Antenna Using EBG Structure
... [3] Sanjeev Kumar Mishra, Rajiv Kumar Gupta, Avinash Vaidya, and Jayanta Mukherjee, “A Compact Dual-Band Fork-Shaped Monopole Antenna for Bluetooth and UWB Applications” IEEE ANTENNAS AND WIRELESS PROPAGATION ...
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