Structures for polarization and beam control
作者： Xuegong Deng , Feng Liu , Jian Wang
DOI:
关键词:
摘要: In certain aspects, the invention features articles that have a first layer including plurality of rows material extending along direction, being spaced apart from each other and center adjacent row separated by distance less than wavelength λ, second supported layer, material. The is configured to transmit about 50% or more radiation λ having polarization state incident on path specularly reflect 80% path, states orthogonal. so article reflects 10% where intersects layers.
lens.org 参考文章(123)
K. Shiraishi, S. Kawakami, Spatial walk-off polarizer utilizing artificial anisotropic dielectrics Optics Letters. ,vol. 15, pp. 516- 518 ,(1990) , 10.1364/OL.15.000516
Hsuan T. Chang, Wei C. Lu, Chung J. Kuo, Multiple-phase retrieval for optical security systems by use of random-phase encoding Applied Optics. ,vol. 41, pp. 4825- 4834 ,(2002) , 10.1364/AO.41.004825
Nandor Bokor, Revital Shechter, Nir Davidson, Asher A. Friesem, Erez Hasman, Achromatic phase retarder by slanted illumination of a dielectric grating with period comparable with the wavelength Applied Optics. ,vol. 40, pp. 2076- 2080 ,(2001) , 10.1364/AO.40.002076
Eric B. Grann, M. G. Moharam, Drew A. Pommet, Artificial uniaxial and biaxial dielectrics with use of two-dimensional subwavelength binary gratings Journal of The Optical Society of America A-optics Image Science and Vision. ,vol. 11, pp. 2695- 2703 ,(1994) , 10.1364/JOSAA.11.002695
Xuegong Deng, Ray T. Chen, Generic three-dimensional wavelength routers based on cross connects of multilayer diffractive elements Proceedings of SPIE - The International Society for Optical Engineering. ,vol. 4292, pp. 17- 24 ,(2001) , 10.1117/12.428034
S. Q. Liu, Y. S. Chen, N. J. Wu, A. Ignatiev, Realization of a polarizer employing the combined effects of birefringence and diffraction. Optics Letters. ,vol. 22, pp. 1518- 1520 ,(1997) , 10.1364/OL.22.001518
Gwansu Lee, Seok Ho Song, Cha-Hwan Oh, Pill-Soo Kim, Arbitrary structuring of two-dimensional photonic crystals by use of phase-only Fourier gratings. Optics Letters. ,vol. 29, pp. 2539- 2541 ,(2004) , 10.1364/OL.29.002539
Tohru Doumuki, Hitoshi Tamada, An aluminum-wire grid polarizer fabricated on a gallium–arsenide photodiode Applied Physics Letters. ,vol. 71, pp. 686- 688 ,(1997) , 10.1063/1.119830
Hisao Kikuta, Hideo Yoshida, Koichi Iwata, Ability and Limitation of Effective Medium Theory for Subwavelength Gratings Optical Review. ,vol. 2, pp. 92- 99 ,(1995) , 10.1007/S10043-995-0092-0
M. B. Sinclair, M. A. Butler, S. H. Kravitz, W. J. Zubrzycki, A. J. Ricco, Synthetic infrared spectra. Optics Letters. ,vol. 22, pp. 1036- 1038 ,(1997) , 10.1364/OL.22.001036