Results 31 to 40 of about 3,025,283 (308)

Study of Impulsive Stimulated Raman Scattering Effects Using the Femtosecond Pump–Probe Z-Scan Technique

Applied Sciences, 2021
Impulsive stimulated Raman scattering (ISRS) is a nonlinear pump–probe spectroscopy technique particularly suitable to study vibrational intermolecular and intramolecular modes in complex systems.
Mauro Falconieri, Serena Gagliardi, Flaminia Rondino, Michele Marrocco, Waruna D. Kulatilaka   +4 more
doaj   +1 more source

Sensitivity optimization of the one beam Z-scan technique and a Z-scan technique immune to nonlinear absorption

Optics Express, 2013
It is presented a criteria for selecting the optimum aperture radius for the one beam Z-scan technique (OBZT), based on the analysis of the transmittance of the aperture. It is also presented a modification to the OBZT by directly measuring the beam radius in the far field with a rotating disk, which allows to determine simultaneously the non-linear ...
José A, Dávila Pintle, Edmundo Reynoso, Lara, Marcelo D, Iturbe Castillo   +2 more
openaire   +2 more sources

Normalized closed aperture Z-scan.

, 2021
Normalized closed aperture Z-scan.
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

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

Third-order nonlinear optical responses of CuO nanosheets for ultrafast pulse generation

Journal of Materiomics, 2022
As a representative transition metal oxide, cupric oxide (CuO) has attracted a lot of interest in miscellaneous fields. In the present work, the prominent third-order nonlinear optical (NLO) features of CuO nanosheets were demonstrated via the typical Z ...
Li Dong, Hongwei Chu, Ying Li, Shengzhi Zhao, Dechun Li   +4 more
doaj   +1 more source

Spectral Domain Z-scan Technique

, 2020
Characterizing the nonlinear optical properties of various materials plays a prerequisite role in nonlinear optics. Among different methods, the well-known Z-scan technique and the modified versions have been recognized as a simple and accurate method for measuring both the real and imaginary parts of the nonlinear refractive index.
Zeng, Xi, Qi, Pengfei, Chen, Pin, Lin, Lie, Liu, Weiwei   +4 more
openaire   +2 more sources

Closed-aperture Z-scan parameters.

, 2021
Closed-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

Normalized open aperture Z-scan.

, 2021
Normalized open aperture Z-scan.
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

CIVIT dataset: Integral microscopy with Fourier plane recording

Data in Brief, 2023
This article describes a dataset of synthetic images representing biological scenery as captured by a Fourier Lightfield Microscope (FLMic). It includes 22,416 images related to eight scenes composed of 3D models of objects typical for biological samples,
Sergio Moreschini, Filipe Gama, Robert Bregovic, Atanas Gotchev   +3 more
doaj   +1 more source

Passive photonic diodes based on natural van der Waals heterostructures

Nanophotonics, 2020
Van der Waals heterostructures are composed of stacked atomically thin two-dimensional (2D) crystals to provide unprecedented functionalities and novel physics.
Li Jie, Du Lin, Huang Jing, He Yuan, Yi Jun, Miao Lili, Zhao Chujun, Wen Shuangchun   +7 more
doaj   +1 more source