Spectral properties of multiorder diffractive lenses

Faklis, Dean; Morris, G. Michael

doi:10.1364/ao.34.002462

Cited by 220 publications

(126 citation statements)

References 9 publications

(8 reference statements)

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“…Aso, it enables simple elements replication in order to form both spherical and aspherical wavefront sets, making diffractive optic's elements useful for different applications. The majority of studies consider diffractive optical elements either as additional elements for the compensation of aberrations of a refractive imaging system [4,5], or as elements for focusing on a particular area [4][5][6][7][8][9][10][11][12][13][14]. For example, in [6,7] longitudinal intensity distribution for a coherent case is considered, [8] considers the process of a plane wave focus using a Fresnel lens, and [9] researches methods of compensation of DOE chromatic aberration.…”

Section: Fig 1 Membrane Optical Imager For Real-time Exploitation Pmentioning

confidence: 99%

Feasibility Study and Modeling of Components for an Informational Space System Based on a Large Diffractive Membrane

Salmin

Карпеев

Peresypkin

et al. 2016

Collection of Selected Papers of the II International Conference on Information Technology and Nanotechnology

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Abstract. The paper presents a feasibility study for an optical system, based on a diffractive membrane. The authors have analyzed structural design of diffractive optical elements for space application and developed finite element models of diffractive lens's carrier and mount. The models were developed for two different schemes: MOIRE project and for the original scheme, developed by the authors. The schemes were analyzed for structural stiffness of the diffractive lens's carrier and mount. The shapes and frequencies of natural oscillations of the carriers of the lens were calculated. The problems of the membrane system's orbit injection and operation were analyzed. An algorithm for the terminal control of the orbital period, eccentricity and longitude of the point of standing of the orbital surveillance system was proposed.Keywords: diffractive optics, space membrane optical system, finite element modeling, space telescope, geostationary orbit Citation: Salmin VV, Karpeev SV, Peresypkin KV, Сhetverikov AS, Tkachenko IS. Feasibility study and modeling of components for an informational space system based on a large diffractive membrane.

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Section: Fig 1 Membrane Optical Imager For Real-time Exploitation Pmentioning

confidence: 99%

Feasibility Study and Modeling of Components for an Informational Space System Based on a Large Diffractive Membrane

Salmin

Карпеев

Peresypkin

et al. 2016

Collection of Selected Papers of the II International Conference on Information Technology and Nanotechnology

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“…Here, in principle, the traditional diffractive diffusers provide such 'high freedom' as arbitrary statistic element profiles and allow the shaping of nearly each arbitrary angular distribution [19]. Unfortunately, compared to the previously discussed refractive micro-lenses, diffractive elements also have significant disadvantages.…”

Section: Diffusers With Continuous Randomized Profilesmentioning

confidence: 99%

From regular periodic micro-lens arrays to randomized continuous phase profiles

Cumme

Deparnay

2015

Advanced Optical Technologies

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Illumination systems for various industrial applications, e.g., in semiconductor industries and medical treatment techniques, require a specific and well-adapted intensity distribution with maximum efficiency, best achievable accuracy, and highest flexibility in the selection of the target light field. Additionally, for particular applications, all these aspects have to be fulfilled simultaneously for different wavelengths. In most of these situations, the challenging optical specifications are accompanied by the requirement of a cost-efficient fabrication technique, suitable at least for batch or small series production. In the present contribution, we first retrace the development steps and performance progress of micro-optical-based beam shaping setups. Secondly, we discuss the possibilities resulting from a combination of both refractive and diffractive optical characteristics. Especially, we show that a well-adapted combination of refractive and diffractive properties in a single element allows us to create achromatic diffusers with exceptional flexibility and high conversion efficiency.

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“…Detailed explanations of why this type of optical element can correct the chromatism, about the obtention of this profile, and discussions on the efficiency of this type of FZL can be found in Serre et al [3], Faklis and Morris [4,5].…”

Section: Optical Elementsmentioning

confidence: 99%

The Fresnel imager: instrument numerical model

Serre

2010

Exp Astron

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The methodology used in the end-to-end numerical model of the Fresnel Interferometric Imager is presented. This Instrument Numerical Model (INM) performs plane-to-plane Fresnel propagation, starting from the Fresnel array and ending at the achromatic focal plane, and has been written in c so that it can handle various instrument configurations (sizes of Fresnel arrays from cm to m, from a few Fresnel zones to a few hundred, and for various wavelengths) with a standard desktop computer (a few GHz processor(s) speed, a few GB of memory, execution time per wavelength spanning from few minutes to few hours in the most extreme cases). The INM is used to estimate the performances of the Fresnel Imager: angular resolution, photometric dynamic range, transmission, for on and off-axis sources.

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Spectral properties of multiorder diffractive lenses

Cited by 220 publications

References 9 publications

Feasibility Study and Modeling of Components for an Informational Space System Based on a Large Diffractive Membrane

Feasibility Study and Modeling of Components for an Informational Space System Based on a Large Diffractive Membrane

From regular periodic micro-lens arrays to randomized continuous phase profiles

The Fresnel imager: instrument numerical model

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