Autor:	Chen Yan-Song, Zhang Jing-Juan, Yao De-Cheng, Ji Yang
Rok vydání:	1996
Předmět:	Wavefront Physics Optics Transformation (function) business.industry Simulated annealing General Physics and Astronomy Energy transformation business Beam (structure) Laser beams Diode
Zdroj:	Acta Physica Sinica. 45:2027
ISSN:	1000-3290
DOI:	10.7498/aps.45.2027
Popis:	A pair of diffractive optical elements are desinged to implement the wavefront transformation from an elliptical-gaussian beam to a flat-top circular beam,with the aid of a new algorithm (SAIO) composed of a simulated annealing algorithm (SA) and an input-output(IO) algorithm. The energy transformation efficiency is up to 91.9%. SAIO performs better than SA or IO alone.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b3fae71f0fdc54820236494b566a220c https://doi.org/10.7498/aps.45.2027 Zobrazit plný text záznamu