Comparative Study of Planar Electromagnetic Wave Propagation across Dual-Interface and Stand-Alone Magnetic Chiral/Achiral (CAC) Interfaces

Buaossa, Nagi; Chatterjee, Monish Ranjan

doi:10.1364/fio.2022.jw5b.14

Cited by 1 publication

(2 citation statements)

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“…The plausibility of such phenomena is currently under investigation. 15,16 4 Fresnel Coefficients for Chiral Interfaces with Dielectric Loss:…”

Section: Lcp Propagation Post Rcp Evanescence Across a Magnetic Chira...mentioning

confidence: 99%

“…If, as further investigation would demand, the CAC analysis was based on incident bimodal angles independent of a hypothetical ACC interface, the results would be very different, with evanescent and decaying transmitted modes very much possible. The plausibility of such phenomena is currently under investigation 15 , 16 …”

Section: Derivation Of Fresnel Coefficients For a Lossless Cac Interfacementioning

confidence: 99%

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Investigation of modal electromagnetic propagation across magnetic chiral interfaces without and with dielectric loss

Chatterjee

Buaossa

2022

Opt. Eng.

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Fresnel coefficients (FCs) corresponding to a lossless magnetic achiral/chiral (ACC) interface under variable angles of incidence (of s-polarized light) and permittivity/permeability ratios are derived including the nonmagnetic-magnetic case, examining possible anomalous Brewster and critical angle conditions. Bimodal and single-mode propagation (including also cases where both characteristic modes (right-and left-circular) in the chiral region enter evanescence) across a magnetic chiral/achiral (CAC) interface are then examined for possible anomalies. Simulation results are presented along with interpretations, supported extensively by verified tabular data. Finally, the concepts behind examining magnetic chiral interfaces in the presence of realistic dielectric loss are introduced for the ACC interface, indicating how the Snell's laws are modified for each mode, and the decay behavior of the fields has to be rederived to accommodate the effect of loss. To introduce possible application areas, the characteristics of lossy, magnetic, and chiral slab resonators are presented, specifically relative to transverse resonances. Finally, a magnetic, chiral Fresnel zone plate is introduced via a methodology for examining its imaging and tuning properties relative to the two circular modes.

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“…The plausibility of such phenomena is currently under investigation. 15,16 4 Fresnel Coefficients for Chiral Interfaces with Dielectric Loss:…”

Section: Lcp Propagation Post Rcp Evanescence Across a Magnetic Chira...mentioning

confidence: 99%

Section: Derivation Of Fresnel Coefficients For a Lossless Cac Interfacementioning

confidence: 99%

Investigation of modal electromagnetic propagation across magnetic chiral interfaces without and with dielectric loss

Chatterjee

Buaossa

2022

Opt. Eng.

View full text Add to dashboard Cite

show abstract

Comparative Study of Planar Electromagnetic Wave Propagation across Dual-Interface and Stand-Alone Magnetic Chiral/Achiral (CAC) Interfaces

Cited by 1 publication

References 1 publication

Investigation of modal electromagnetic propagation across magnetic chiral interfaces without and with dielectric loss

Investigation of modal electromagnetic propagation across magnetic chiral interfaces without and with dielectric loss

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