Title :
Generation of a dark hollow beam inside a resonator
Author :
Xuanhui Lu ; He Chen ; Chengliang Zhao
Author_Institution :
Dept. of Phys., Zhejiang Univ., Hangzhou
Abstract :
A new method is introduced to generate a hollow beam inside resonator. Using a matrix eigenvalue method, the laser resonator with optical diffraction elements is theoretically analyzed and simulated. A hollow beam of good quality is realized experimentally.
Keywords :
Bessel functions; diffractive optical elements; laser beams; laser cavity resonators; matrix algebra; solid lasers; dark hollow beam generation; first-order Bessel function; intercavity transformation; laser resonator; matrix eigenvalue method; optical element diffraction; solid state laser; Eigenvalues and eigenfunctions; Fiber nonlinear optics; Holographic optical components; Holography; Laser beams; Laser theory; Mirrors; Nonlinear optics; Optical diffraction; Optical resonators; Diffraction theory; Hollow beam; Optical resonators;
Conference_Titel :
PhotonicsGlobal@Singapore, 2008. IPGC 2008. IEEE
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-3901-0
Electronic_ISBN :
978-1-4244-2906-6
DOI :
10.1109/IPGC.2008.4781517
