Transition from saturable absorption to reverse saturable absorption of carmoisine dye under low-powered continuous wave laser excitation

M Abdullah, H Bakhtiar, G Krishnan, MSA Aziz… - Optics & Laser …, 2019 - Elsevier
Unique nonlinear optics (NLO) properties ie intensity-dependent nonlinear absorption and
refraction of carmoisine (food dye) is studied using a single beam z-scan technique. A …

Light-sensing behaviors of organic/n-Si bio-hybrid photodiodes based on malachite green (MG) organic dye

M Yilmaz, A Kocyigit, S Aydogan, U Incekara… - Journal of Materials …, 2020 - Springer
We fabricated malachite green (MG) dye-based photodiode between Co metal and n-Si by
spin coating technique. The electrical and photoresponse properties of the MG/n-Si …

Influence of annealing on the linear and nonlinear optical properties of Mn doped ZnO thin films examined by z-scan technique in CW regime

KK Nagaraja, S Pramodini, P Poornesh, A Rao… - Optical Materials, 2016 - Elsevier
We present the studies on the influence of annealing on the third-order nonlinear optical
properties of RF magnetron sputtered manganese doped zinc oxide (MZO) thin films with …

Nonlinear optical investigations of Quinine and Quinotoxine salts by Z-scan technique

MD Zidan, A Arfan, A Allahham - Optics & Laser Technology, 2017 - Elsevier
Z-scan technique was used to investigate the nonlinear optical properties of Quinine and 1-
(carboxymethyl)-6-methoxy-4-(3-(3-vinylpiperidin-4-yl) propanoyl) quinolin-1-ium chloride …

Third-order optical nonlinearity and power limiting characteristics of acid green 3 dye

S Hemalatha, T Geethakrishnan - Bulletin of Materials Science, 2022 - Springer
Third-order optical nonlinearity and optical limiting (OL) characteristics of an organic dye
acid green 3 (AG 3) dye in water has been studied using a 635 nm diode laser of 5 mW …

Synthesis and Characterization of Hybridfiber from Gelatin Modified by PVACOS Using Coaxial Electrospinning Techniques as an Advanced Medical Textile Material

S Fatimah, S Sarto, M Fahrurrozi… - Emerging Science …, 2024 - ijournalse.org
The synthesis of hybrid fiber based on bovine bone gelatin combined with polyvinyl alcohol-
chitosan-oxidized sucrose (PVACOS) has been successfully carried out using the coaxial …

Study of Third Order Optical Nonlinearity in Disperse Orange-25 Dye-doped Polymer Films using CW Laser

PS Aithal, S Aithal, G Bhat - International Journal of Applied …, 2017 - papers.ssrn.com
The organic materials with the ability of self-focusing/defocusing through their light intensity-
dependent refractive index and phase shift properties are potential materials in all-optical …

Study of Nonlinear Optical Properties of Disperse Yellow–7 Dye-doped Polymer Films using CW Laser

S Aithal, PS Aithal, G Bhat - International Journal of Applied …, 2017 - papers.ssrn.com
The materials with an ability of self-focusing/defocusing through their light intensity-
dependent refractive index and phase shift properties are potential candidates for all-optical …

Investigation on growth, structural, dielectric, optical and third-order optical nonlinear properties of 8-hydroxyquinolinium 4-chloro-3-nitrobenzoate 4-chloro-3 …

G Ahila, MD Bharathi, J Mohana… - Materials Research …, 2020 - iopscience.iop.org
Abstract An organic 8-hydroxyquinolinium 4-chloro-3-nitrobenzoate 4-chloro-3-nitrobenzoic
acid (8-HQCN) was synthesized and the crystals were grown by employing solution growth …