On the Electromagnetic Wave Reflection at the Subluminal, Luminal, and Superluminal Mirrors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2FCZ______%3A_____%2F24%3AN0000084" target="_blank" >RIV/CZ______:_____/24:N0000084 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1088/1742-6596/2894/1/012021" target="_blank" >https://doi.org/10.1088/1742-6596/2894/1/012021</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/2894/1/012021" target="_blank" >10.1088/1742-6596/2894/1/012021</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On the Electromagnetic Wave Reflection at the Subluminal, Luminal, and Superluminal Mirrors

Popis výsledku v původním jazyce

As predicted by A. Einstein [Ann. Phys. (Leipzig) 17, 891 (1905)] the electromagnetic wave reflected at the mirror moving with relativistic velocity undergoes the frequency upshifting and intensification as high as the mirror velocity is close to the speed of light in vacuum. On the other hand side, as high the wave frequency is as the matter becomes more transparent with the reflection coefficient tending to zero. To resolve this paradox we analyze the electromagnetic wave propagation in the medium where the modulation of the refraction index move with the velocity equal to the speed of light in vacuum. As we find although the wave reflection at the luminal mirror vanishes, i.e. the electromagnetic pulse cannot overtake the mirror, its frequency spectrum changes.

Název v anglickém jazyce

On the Electromagnetic Wave Reflection at the Subluminal, Luminal, and Superluminal Mirrors

Popis výsledku anglicky

As predicted by A. Einstein [Ann. Phys. (Leipzig) 17, 891 (1905)] the electromagnetic wave reflected at the mirror moving with relativistic velocity undergoes the frequency upshifting and intensification as high as the mirror velocity is close to the speed of light in vacuum. On the other hand side, as high the wave frequency is as the matter becomes more transparent with the reflection coefficient tending to zero. To resolve this paradox we analyze the electromagnetic wave propagation in the medium where the modulation of the refraction index move with the velocity equal to the speed of light in vacuum. As we find although the wave reflection at the luminal mirror vanishes, i.e. the electromagnetic pulse cannot overtake the mirror, its frequency spectrum changes.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physics: Conference Series PAPER

ISSN

1742-6588

e-ISSN

—

Svazek periodika

2894

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

12021

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85212281358