LiNbO3-Tm3+ Crystal. Material for Optical Cooling

Autor: Ninel Kokanyan, Nune Mkhitaryan, Gagik Demirkhanyan, Ajith Kumar, Michel Aillerie, Dhiraj Sardar, Edvard Kokanyan

Publikováno v: Crystals, Vol 11, Iss 1, p 50 (2021)

The possibilities of LiNbO3-Tm3+ crystals for optical cooling based on anti-Stokes luminescence in the wavelength range of 1818–2200 nm are investigated. The concentration dependences of the final temperature of the crystal have been determined und

Externí odkaz: https://doaj.org/article/e9770c6ab6ab4c47a0f7917e1508e813

Electro-optic properties of singly and doubly doped lithium niobate crystal by rare earth elements for optoelectronic and laser applications

Autor: Ninel Kokanyan, Nune Mkhitaryan, Edvard Kokanyan, Jean Zaraket, Michel Aillerie

Publikováno v: European Physical Journal: Applied Physics
European Physical Journal: Applied Physics, EDP Sciences, 2019, 85 (3), pp.30502. ⟨10.1051/epjap/2019180317⟩

Congruent lithium niobate (LN) doped with rare-earth elements is a promising host for integrated optic combining the properties straightforwardly associated to the dopant with the good electro-optic (EO) properties. By direct technique based on inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd5d34a3a2744a651768c13e28c6ace1
https://doi.org/10.1051/epjap/2019180317