Interference pattern formation from an array of coherent laser beams

2002 ◽  
Vol 20 (6) ◽  
pp. 2602 ◽  
Author(s):  
Y. Liu ◽  
J. Barhen ◽  
Y. Braiman ◽  
J. X. Zhong
Keyword(s):  
Pattern Formation ◽  
Interference Pattern ◽  
Laser Beams

Transverse-Pattern Formation for Counterpropagating Laser Beams in Rubidium Vapour

1992 ◽  
Vol 18 (8) ◽  
pp. 689-695 ◽  
Author(s):  
A Petrossian ◽  
M Pinard ◽  
A Maître ◽  
J.-Y Courtois ◽  
G Grynberg
Keyword(s):  
Pattern Formation ◽  
Laser Beams ◽  
Transverse Pattern

scholarly journals Super-Resolution of Interference Pattern with Independent Laser Beams

2005 ◽  
Vol 22 (11) ◽  
pp. 2824-2826 ◽  
Author(s):  
Xiong Jun ◽  
Huang Feng ◽  
Cao De-Zhong ◽  
Li Hong-Guo ◽  
Sun Xu-Juan ◽  
...  
Keyword(s):  
Interference Pattern ◽  
Super Resolution ◽  
Laser Beams

Studying the optical second-order interference pattern formation process with classical light in the photon counting regime

2015 ◽  
Vol 32 (12) ◽  
pp. 2431
Author(s):  
Yuchen He ◽  
Jianbin Liu ◽  
Songlin Zhang ◽  
Wentao Wang ◽  
Bin Bai ◽  
...  
Keyword(s):  
Pattern Formation ◽  
Interference Pattern ◽  
Formation Process ◽  
Photon Counting ◽  
Second Order

scholarly journals Формирование динамических фоторефрактивных решеток в кристалле LiNbO-=SUB=-3-=/SUB=- : Cu с поверхностным легированием

2019 ◽  
Vol 126 (6) ◽  
pp. 856
Author(s):  
К.М. Мамбетова ◽  
С.М. Шандаров ◽  
Л.Н. Орликов ◽  
С.И. Арестов ◽  
С.В. Смирнов ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Theoretical Analysis ◽  
Interference Pattern ◽  
Metal Film ◽  
Experimental Studies ◽  
Laser Beams ◽  
High Contrast

The results of experimental studies, theoretical analysis and numerical simulation of the features of the formation of photo-refractive gratings by the interference pattern of recording laser beams with high contrast in a LiNbO3: Cu X-cut plate created by diffusion doping from a metal film are presented.

Research on Fabrication for Nanostructures on the Surface of GaN

2013 ◽  
Vol 662 ◽  
pp. 127-131
Author(s):  
Heng Zhang ◽  
Xiao Hong Zhou ◽  
Zong Bao Fang ◽  
Lin Sen Chen
Keyword(s):  
Interference Pattern ◽  
Beam Splitter ◽  
Extraction Efficiency ◽  
Light Extraction ◽  
Practical Approach ◽  
Light Extraction Efficiency ◽  
Laser Beams ◽  
Nanosecond Laser ◽  
Direct Fabrication

A novel way to fabricate nanostructures on the GaN surface using a GaN-on-Sapphire system is developed. The direct fabrication of nanostructures on GaN was performed by four interfering nanosecond laser beams with a diffractive beam splitter. It was found that the obtained nanostructures had a negative shape of the interference pattern of four laser beams. The reflection losses at the GaN interfaces are suppressed. The light extraction efficiency is significantly improved for the nanostructured GaN layer. This work provides a very practical approach to fabricate freestanding nanostructures on the GaN-on-Sapphire system for further improving the light extraction efficiency.

Fabricating a regular hexagonal lattice structure by interference pattern of six femtosecond laser beams

2017 ◽  
Vol 417 ◽  
pp. 69-72 ◽  
Author(s):  
Yoshiki Nakata ◽  
Masataka Yoshida ◽  
Kazuhito Osawa ◽  
Noriaki Miyanaga
Keyword(s):  
Femtosecond Laser ◽  
Interference Pattern ◽  
Lattice Structure ◽  
Hexagonal Lattice ◽  
Laser Beams
Sign in / Sign up

Export Citation Format

Share Document