Determination of a statistical lack of volume matter by resonance principle: experiential approach and modeling

Doliveira, Arthur; Garnier, Lucas; Mahé, Fabrice; Lhermite, Hervé; Gaviot, Étienne; Bêche, Bruno

doi:10.1117/12.2588840

Cited by 1 publication

(2 citation statements)

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“…PxCs are recently known to form the basis for realizing various modern optical phenomena like slow and fast light, 23 zero refractive index, 16 chirality, 24 etc., and has proved to be a potential candidate in building nanoscale devices for measurements as precise as that of a small amount of mass or charge or even the ultra-short distance. [25][26][27] While inserting defects into PxC arrays to form a cavity or a waveguide, 28 their ability to manipulate localized modes for both photons and phonons outshines. Such a possibility of high mode confinement within small volumes anticipates an ultra-strong nonlinear interaction for the purpose of the novel cavity-optomechanical (C-OM) devices and applications.…”

Section: Introductionmentioning

confidence: 99%

“…The development of such periodic nanostructures has led to the realization of many micron and nanoscale devices so as to serve the low-energy applications. PxCs are recently known to form the basis for realizing various modern optical phenomena like slow and fast light, 23 zero refractive index, 16 chirality, 24 etc., and has proved to be a potential candidate in building nanoscale devices for measurements as precise as that of a small amount of mass or charge or even the ultra-short distance 25 – 27 While inserting defects into PxC arrays to form a cavity or a waveguide, 28 their ability to manipulate localized modes for both photons and phonons outshines.…”

Section: Introductionmentioning

confidence: 99%

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Multispectral transmission through phoxonic crystal slot-waveguide at midwave infrared frequencies

2023

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.We design a multispectral transmission waveguide based on phoxonic crystals at midwave infrared (MWIR) frequencies. The phoxonic crystal slot-waveguide architecture is realized using a germanium (Ge)-slot waveguide, surrounded by a supercell array of oxide holes in silicon–germanium (SiGe) membrane tailored photonic and phononic crystal bandgap. The plane wave simulations for both photonic and phononic crystal unit cells were performed to confirm the geometry of the phoxonic supercell. The bandgap analysis shows the capability of the proposed architecture to confine photons of the terahertz frequency range within the slot waveguide by isolating them from the phonons of gigahertz frequency range. The phononic and photonic bandgaps were simultaneously engineered by varying the periodic variation of the density function and dielectric permittivity, respectively. The computational approach shows the suppression in photon-phonon scattering as validated by a uniform transmission of ∼99.8 % over a broad range of 3 to 5 μm wavelengths. The designed phoxonic crystal waveguide can be fabricated with planar processing technology and used in many applications where multispectral control of mid-IR signals is required.

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