Wavefront aberrations of x-ray dynamical diffraction beams

	Wavefront aberrations of x-ray dynamical diffraction beams
	Liao KL(廖可梁); Hong YL(洪友丽); 盛伟繁;Liao, KL; Hong, YL; Sheng, WF
刊名	APPLIED OPTICS
	2014
卷号	53 期号:28 页码:6362-6370
英文摘要	The effects of dynamical diffraction in x-ray diffractive optics with large numerical aperture render the wavefront aberrations difficult to describe using the aberration polynomials, yet knowledge of them plays an important role in a vast variety of scientific problems ranging from optical testing to adaptive optics. Although the diffraction theory of optical aberrations was established decades ago, its application in the area of x-ray dynamical diffraction theory (DDT) is still lacking. Here, we conduct a theoretical study on the aberration properties of x-ray dynamical diffraction beams. By treating the modulus of the complex envelope as the amplitude weight function in the orthogonalization procedure, we generalize the non-recursive matrix method for the determination of orthonormal aberration polynomials, wherein Zernike DDT and Legendre DDT polynomials are proposed. As an example, we investigate the aberration evolution inside a tilted multilayer Laue lens. The corresponding Legendre DDT polynomials are obtained numerically, which represent balanced aberrations yielding minimum variance of the classical aberrations of an anamorphic optical system. The balancing of classical aberrations and their standard deviations are discussed. We also present the Strehl ratio of the primary and secondary balanced aberrations. (C) 2014 Optical Society of America
学科主题	Optics
收录类别	SCI
WOS记录号	WOS:000343159300005
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/224823]
专题	高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	Liao KL,Hong YL,盛伟繁；Liao, KL,et al. Wavefront aberrations of x-ray dynamical diffraction beams[J]. APPLIED OPTICS,2014,53(28):6362-6370.
APA	廖可梁,洪友丽,盛伟繁；Liao, KL,Hong, YL,&Sheng, WF.(2014).Wavefront aberrations of x-ray dynamical diffraction beams.APPLIED OPTICS,53(28),6362-6370.
MLA	廖可梁,et al."Wavefront aberrations of x-ray dynamical diffraction beams".APPLIED OPTICS 53.28(2014):6362-6370.