Diffractive optical elements (or DOE's, for short) a) allow us to manipulate light fields in ways that would be unthinkable with traditional refractive and reflective optics; b) can be cheap and lightweight; c) stimulate in a challenging way the researchers in the design process....
7.3 Diffractive Optical Elements 7.3.1 Binary Optics 7.3.2 Other Types of Optics 7.3.3 A Word of Caution Problems--Chapter 7 8 Analog Optical Information Processing 8.1 Historical Background 8.1.1 The Abbe-Porter Experiments 8.1.2 The Zemike Phase-Contrast Microscope 8.1.3 Improvement...
Goodman:IntroductiontoFourierOptics Harrington:Time-HarmonicElectromagneticFields Hayt:EngineeringElectromagnetics Electromagnetics PaulandIntroductiontoElectromagneticFields Plonus:AppliedElectromagnetics Introduction toFourierOptics SECONDEDITION JosephW.Goodman StanfordUniversity THECOMPANIES,INC. NewYorkSt.LouisSanFrancisco...
Still the technology called DO (Diffractive Optics) by Canon suffered many childhood illnesses. Unwanted light bending on diffraction elements made images less crisp and sharp than respective images from classic lenses. Additionally, the performance against bright light left a lot to be desired because...
Bessel–Gaussian beams (Sects.9). Without any claim for completeness or comprehensiveness, we believe that this overview will present to reader at least some of the beauty of experimental singular optics in space and could serve as a valuable initial step in order to dig deeper into the field...
where λ is the wavelength, f is the focal length, and x and y are the spatial coordinates relative to the center of the hyperlens. The phase corresponding to each position can be calculated, and the hyperlens is designed by realizing such a phase distribution through the hypersurface. ...
HolographicThe Glatter holographic collimator has in addition to the laser, a removable transparent diffractive optic (the "hologram") that is placed in the path of the beam, just ahead of the laser. It diffracts light from the laser to project a diverging, symmetrical pattern around the beam...
Keywords:Diffractiveopticalelements,binaryoptics,geneticalgorithms 1.Introduction Usingself-repeatingpatternstoformlargediffractiveopticalelements,DOE’s,providesuswithawaytocreateaDOEthatisvirtuallyscratchresistant,sim-ilartothatoftraditionalholograms.Morespeci,-cally,self-repeatingpatternscanbeusedtostoreinformationthat...
z / optical axis - R2 + R1 - s + s C2 C1 negative: positive: + R positive: negative: to the left to the right C to the right C to the left angle positive: counterclockwise + j reference 11 Description of Optical Systems Interface surfaces - mathematical modelled surfaces - plane...
Micro-optics and diffractive optics: Introduction to the topical issuemicro opticsNot Availabledoi:10.1515/aot-2012-0024Michael A. GolubHans Peter HerzigDe GruyterAdvanced Optical Technologies