- Tytuł:
- Optical Josephson effects using phase-conjugating mirrors: an analogy with superconductors
- Autorzy:
-
Blaauboer, M.
Lenstra, D.
Lodder, A. - Tematy:
-
Josephson effects
phase-conjugation mirrors
superconductors
four-wave mixing - Pokaż więcej
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Powiązania:
- https://bibliotekanauki.pl/articles/308717.pdf Link otwiera się w nowym oknie
- Opis:
- Motivated by the analogy between a phase-conjugating mirror (PCM) and a superconductor, we search for optical counterparts of the well-known DC and AC Josephson effects. We show that in a system consisting of two PCM's separated by vacuum an 'optical supercurrent' arises as a function of an applied phase difference between the PCM's, which is the optical analogue of the DC supercurrent flowing in a superconducting weak link. The corresponding AC effect occurs when the two PCM's are pumped by light of a different frequency, causing the phase difference to oscillate in time with the frequency difference.
- Dostawca treści:
- Biblioteka Nauki
Artykuł