Results 21 to 30 of about 4,093,256 (305)

Open-aperture Z-scan parameters.

, 2021
Open-aperture Z-scan parameters.
Hazri Bakhtiar (9601194), Suhana Arshad (683751), Ibrahim Abdul Razak (9601191), Muhamad Fikri Zaini (9601188), Dian Alwani Zainuri (4386850), Mundzir Abdullah (11495414)   +5 more
core   +1 more source

Sensor-Independent One-Hour-Ahead Forecasting and Anomaly Detection of Grid-Connected PV Inverters Using an Interpretable Random Forest Framework [PDF]

EPJ Web of Conferences
Dependable tracking of grid-linked photovoltaic (PV) systems is also unfeasible because it relies on meteorological sensors and rule-based management, especially in sensorlimited situations.
Arunkumar S., John Pradeep Ebenezer A., Selvaraju Mayakannan, Meruna P., B Sriharini, Bala Krishnan N.   +5 more
doaj   +1 more source

Nonlinear optical properties of synthesized porous nanostructures PMMA via template-directed methods

Iraqi Journal of Physics, 2019
Colloidal crystals (opals) made of close-packed polymethylmethacrylate (PMMA) were fabricated and grown by Template-Directed methods to obtain porous materials with well-ordered periodicity and interconnected pore systems to manufacture photonic ...
Zainab F. Al-Bawi
doaj   +1 more source

Linear and thermo-optically generated nonlinear optical response of bovine serum albumin and its constituent amino acids in continuous wave z-scan

, 2022
The dataset includes the results of z-scan results of BSA and 12 of its constituent amino acids. The Dataset1 includes the Raw data files in CSV format, the Dataset2 includes Excel files of the processed data and calculations, the Dataset3 includes the ...
Sarfuddin Tarek (11616217), Syed B Faruque (11616748), Khan Hasan (11617043), AKMM Hossain (14141067), Hosne Ara (11617242), Manash Biswas (11617258), Yasmeen Haque (11617279), Sharif Sharafuddin (11616759)   +7 more
core   +1 more source

A New Composite Fractal Function and Its Application in Image Encryption

Journal of Imaging, 2020
Fractal’s spatially nonuniform phenomena and chaotic nature highlight the function utilization in fractal cryptographic applications. This paper proposes a new composite fractal function (CFF) that combines two different Mandelbrot set (MS) functions ...
Shafali Agarwal
doaj   +1 more source

Thermally managed eclipse Z-scan

Optics Express, 2007
We report a new variation of the conventional Z-scan method to characterize the third-order optical nonlinearity of photonic materials. By exploiting the combination of the eclipse Z-scan with a thermal nonlinearity management technique, we demonstrate an improvement in sensitivity and flexibility of the method to simultaneously characterize the ...
A S L, Gomes, E L, Filho, Cid B, de Araújo, Diego, Rativa, R E, de Araujo   +4 more
openaire   +2 more sources

Dual THz Wave and X-ray Generation from a Water Film under Femtosecond Laser Excitation

Nanomaterials, 2018
Simultaneous emission of the THz wave and hard X-ray from thin water free-flow was induced by the irradiation of tightly-focused femtosecond laser pulses (35 fs, 800 nm, 500 Hz) in air. Intensity measurements of the THz wave and X-ray were carried out at
Hsin-hui Huang, Takeshi Nagashima, Wei-hung Hsu, Saulius Juodkazis, Koji Hatanaka   +4 more
doaj   +1 more source

Optical and Photoacoustic Properties of Laser-Ablated Silver Nanoparticles in a Carbon Dots Solution

Molecules, 2020
This study used the carbon dots solution for the laser ablation technique to fabricate silver nanoparticles. The ablation time range was from 5 min to 20 min.
Amir Reza Sadrolhosseini, Ganesan Krishnan, Suhaidi Shafie, Suraya Abdul Rashid, Sulaiman Wadi Harun   +4 more
doaj   +1 more source

Diffraction Rings Pattern and Nonlinear Optical Properties of Hybrid ZnO-NPs / Epoxy Resin [PDF]

Engineering and Technology Journal, 2020
In this research, the diffraction ring patterns scan and single-beam Z-scan techniques were used to measure the nonlinear refractive index (n2) and nonlinear absorption coefficient (β).
Zahraa AL-Asady, Ali AL-Hamdani
doaj   +1 more source

Z-scan measurement of the nonlinear refractive index of graphene [PDF]

Optics Letters, 2012
Under strong laser illumination, few-layer graphene exhibits both a transmittance increase due to saturable absorption and a nonlinear phase shift. Here, we unambiguously distinguish these two nonlinear optical effects and identify both real and imaginary parts of the complex nonlinear refractive index of graphene.
Zhang, Han, Virally, Stéphane, Bao, Qiaoliang, Ping, Loh Kian, Massar, Serge, Godbout, Nicolas, Kockaert, Pascal   +6 more
openaire   +3 more sources