- Tytuł:
- A method for probing the refractive index change in photorefractive crystals
- Autorzy:
-
Fu, M.
Gao, C.
Wang, X.
Cui, Y.
Dai, S - Powiązania:
- https://bibliotekanauki.pl/articles/174913.pdf
- Data publikacji:
- 2013
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
Fourier transform profilometry
refractive index change
photorefractive effect - Opis:
- A method for probing refractive index changes in photorefractive crystals using an interferometric technique and digital image processing was proposed. Based on equal thickness interference in LiNbO3 crystal and Fourier transform profilometry, we obtained phase value changes in interferograms induced by a photorefractive effect, and further calculated refractive index changes. The maximal values for extraordinary light (e-light) and ordinary light (o-light) are 6.6×10–4 and 1.2×10–4, respectively.
- Źródło:
-
Optica Applicata; 2013, 43, 4; 731-737
0078-5466
1899-7015 - Pojawia się w:
- Optica Applicata
- Dostawca treści:
- Biblioteka Nauki
Artykuł