DocumentCode
2253476
Title
Near-field diffraction behavior of deep rectangular grating with period equal to the incident wavelength
Author
Zheng, Jiangjun ; Zhou, Changhe
Author_Institution
Shanghai Inst. of Opt. & Fine Mech., Chinese Acad. of Sci., Shanghai
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
The near-field diffraction behavior of deep rectangular gratings with period equal to the incident wavelength was studied by using the finite-difference time-domain method. For TE and TM polarizations, the energy distribution in the grooves is different, and there is a lateral position shift of peak intensity near the exit plane.
Keywords
diffraction gratings; finite difference time-domain analysis; light diffraction; light polarisation; TE polarization; TM polarization; deep rectangular grating; dielectric grating; finite-difference time-domain method; grating ridges; near-field diffraction behavior; polarization-dependent diffraction effect; Dielectrics; Diffraction gratings; Finite difference methods; Glass; Optical diffraction; Optical polarization; Optical refraction; Optimized production technology; Tellurium; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391803
Filename
4391803
Link To Document