MoS2-based absorbers with whole visible spectrum coverage and high efficiency

M Hashemi, N Ansari, M Vazayefi - Scientific reports, 2022 - nature.com
To design highly efficient and broadband nanometer-sized absorbers based on the
atomically thin transition metal dichalcogenides (TMDCs), we propose utilizing inclined gold …

Absorption peak wavelength and bandwidth control in MoS2-based absorbers on the basis of SPPs and LSPs excitation

M Hashemi, N Ansari, M Vazayefi - Optical Materials Express, 2023 - opg.optica.org
The nanometer-sized absorber that we introduced in this paper consists of a monolayer of
atomically thin MoS_2 on a silica substrate covered by inclined gold gratings. By selecting …

Thermo-optical Effect Dependent Absorption Enhancement in a Graphene Embedded LiNbO3 Based Cavity

MMA Chowdhury, N Mohammadd… - 2021 5th …, 2021 - ieeexplore.ieee.org
Embedding graphene monolayer to the heterostructures has improved the absorption
behavior in the nonmagnetic material-based photonic crystals significantly. Nowadays …

Design of MgO-doped-LiNbO3 Based Temperature Tunable Dual-narrowband Absorber

MMA Chowdhury, AG Priyam, MK Hasan… - … and Photonics (ICTP …, 2021 - ieeexplore.ieee.org
The design of dual-narrowband absorbers and the enhancement of their performance have
been studied in the research area of photonics for a very long time. The discovery of …