Rare-earth ion doped Al2O3 for active integrated photonics

WAPM Hendriks, L Chang, CI Van Emmerik… - … in Physics: X, 2021 - Taylor & Francis
ABSTRACT Aluminum oxide (Al2O3) is an emerging material in integrated photonics. It
exhibits a very broad transparency window from the UV to the mid-IR, very low propagation …

Combinatorial ALD for the growth of ZnO/TiO 2 nanolaminates and mixed ZnO/TiO 2 nanostructured films

S Doyle, L Ryan, MM McCarthy, M Modreanu… - Materials …, 2022 - pubs.rsc.org
In this study, combinatorial atomic layer deposition (C-ALD) has been used to deposit
layered ZnO and TiO2 nanolaminates on both oxide-covered Si (100) wafers and glass …

Preparation of ordered anodic porous alumina with single-nanometer-order-size holes by atomic layer deposition

T Yanagishita, M Otsuka, T Takei, S Uto, H Masuda - Langmuir, 2021 - ACS Publications
Ordered anodic porous alumina with controlled-size holes on the order of a single-
nanometer scale was obtained by the atomic layer deposition (ALD) of Al2O3 or TiO2. The …

Third-order nonlinear optical properties of a multi-layer Al2O3/ZnO for nonlinear optical waveguides

B Can-Uc, J López, EG Lizarraga-Medina… - Optics …, 2019 - opg.optica.org
This is a report of a study of the nonlinear optical properties of samples based on multiple
Al_2O_3/ZnO bilayers fabricated by atomic layer deposition (ALD) in silica. The multi-layer …

Linear and nonlinear optical properties of Al2O3/Y2O3 nanolaminates fabricated by atomic layer deposition

B Can-Uc, R Rangel-Rojo, EG Lizarraga-Medina… - Optics & Laser …, 2023 - Elsevier
The structure and composition of nanocomposites constitute design parameters that can be
manipulated to get control over their linear and nonlinear optical response. In this work, we …

HfO2: Y2O3 ultrathin nanolaminate structures grown by ALD: Bilayer thickness and annealing temperature effects on optical properties

J López-Medina, J Vazquez–Arce, P Pizá-Ruiz… - Ceramics …, 2022 - Elsevier
Ultrathin nanolaminate structures were prepared by sequential HfO 2: Y 2 O 3 (HY) bilayer
deposition at 250° C on n-type (100) silicon wafers via thermal atomic layer deposition …

Al2O3-Y2O3 nanolaminated slab optical waveguides by atomic layer deposition

EG Lizarraga-Medina, DL Caballero–Espitia… - Optical Materials, 2020 - Elsevier
Atomic layer deposition (ALD) is a conformal, homogeneous and uniform technique, ideal
characteristics for optical waveguides. Recent investigations prove that the advantages of …

Ultrafast third order nonlinear optical properties of self-assembled indium phthalocyanine multilayer films

J Zong, Z Li, W Zhou, Y Song - Thin Solid Films, 2021 - Elsevier
An ultrathin composite films with alternated layers containing anionic lithium tetracarboxyl
indium phthalocyanine chloride (ClInPc (COOLi) 4) and cationic poly (diallydimethyl …

Ultrafast third-order nonlinear optical properties of self-assembled poly [[4, 4-bis (4-sulphobutyl)-4H-cyclopenta [2, 1-b: 3, 4-b'] dithiophene-2, 6-diyl]-1, 4-phenylene …

J Zong, X Wu, W Zhou, Y Song - Journal of Modern Optics, 2021 - Taylor & Francis
An ultrathin multilayer film with well-defined structure containing anionic Poly [[4, 4-bis (4-
sulphobutyl)-4H-cyclopenta [2, 1-b: 3, 4-b'] dithiophene-2, 6-diyl]-1, 4-phenylene sodium sa …

Non-quarter-wave dielectric mirror prepared by thermal atomic layer deposition

J Lopez, H Márquez, H Borbón-Nuñez… - Optics & Laser …, 2020 - Elsevier
In this work we design and fabricate from n (λ) and k (λ) experimental data for both Al 2 O 3
and TiO 2 single layer materials, an optical coating as “dielectric-mirror” following the non …