Title :
On a diffractive optical element
Author :
V. Nascov;D. Apostol;V. Damian;M. Kusko;N. Dumbravescu;R. Muller;C. Podaru;D. Cojoc;S.N. Toma
Author_Institution :
Lasers Interferometry & Aplications Group, Nat. Inst. for Laser Plasma & Radiat. Phys., Xx, Romania
fDate :
6/26/1905 12:00:00 AM
Abstract :
A diffractive optical element (DOE) aimed to reshape a Gaussian laser beam into a straight uniform light line is presented. Theory, the design procedure and technology are briefly described. Moreover a binary reflective DOE using a technology based on UV lithography and wet etching have been manufactured. Despite of a lot of fabrication errors, the DOE generates a bright and straight line pattern, which can be used in some technical areas.
Keywords :
"Optical diffraction","US Department of Energy","Geometrical optics","Laser theory","Optical refraction","Laser beams","Optical modulation","Optical design","Optical filters","Calculus"
Conference_Titel :
Semiconductor Conference, 2004. CAS 2004 Proceedings. 2004 International
Print_ISBN :
0-7803-8499-7
DOI :
10.1109/SMICND.2004.1403063
