Results 281 to 290 of about 3,025,283 (308)
Some of the next articles are maybe not open access.
The numerical methods for analyzing the Z-scan data
Journal of Nonlinear Optical Physics & Materials, 2014In this paper, we are dedicated to exemplifying a two parameter curve fitting method and developing a Matlab-based simulation program to extract the nonlinear refractive index and nonlinear absorption coefficient from closed-aperture Z-scan or R(z) data without the need for performing open-aperture Z-scan measurement. It should be noted, however, that
Lam Thanh Nguyen +3 more
openaire +1 more source
Alternative Z-scan geometries for n2 measurements
Optical Society of America Annual Meeting, 1990We have recently reported a simple experimental technique,1 Z-scan, for determining nonlinear refraction and nonlinear absorption. By using a Gaussian beam in a tight focusing geometry, the transmittance of a nonlinear medium through an aperture in the far field is measured as a function of the sample position with respect to the focal plane. A typical
A. A. Said +3 more
openaire +1 more source
An adaptive down-sampling method of laser scan data for scan-to-BIM
Automation in Construction, 2022Qi Qiu, Jingjing Guo, Ziwen Liu
exaly
BIM-based scan planning for scanning with a quadruped walking robot
Automation in Construction, 2023Sangyoon Park, Sungha Ju, Joon Heo
exaly
Accounting for experimental artifacts in the z-scan
13th International Conference on Fiber Optics and Photonics, 2016Srinivasa Rao R. Allam, Alok Sharan
openaire +1 more source
Transfer learning-based approach for detecting COVID-19 ailment in lung CT scan
Computers in Biology and Medicine, 2021Vinay Arora, E Y K Ng
exaly
ScanSAT: Unlocking Static and Dynamic Scan Obfuscation
IEEE Transactions on Emerging Topics in Computing, 2021Lilas Alrahis +2 more
exaly