Detail publikačního výsledku

Achromatic correction of diffractive dispersion in white light SLM imaging

BOUCHAL, Z.; CHLUP, V.; ČELECHOVSKÝ, R.; BOUCHAL, P.; NISTOR, I.

Originální název

Achromatic correction of diffractive dispersion in white light SLM imaging

Anglický název

Achromatic correction of diffractive dispersion in white light SLM imaging

Druh

Článek WoS

Originální abstrakt

In contemporary optics, the spatial light modulator (SLM) is effectively used as a flexible optoelectronic device playing the key role in a number of experiments of science and technology. Its operation is optimal when using almost monochromatic light but an extremely strong diffractive dispersion occurs when white light is applied. In this paper, the design concepts are proposed resulting in optimization andimplementation of a refractive corrector cooperating with the SLM. The corrector maintains the operation of the SLM unchanged for the central wavelength of light and ensures an achromatic dispersion compensation throughout the visible region in applications based on a lens-pattern formation. A significant improvement of the imaging performance of the achromatic SLM was proved by the computer simulation and measurement of the chromatic focal shift and the image contrast of the resolution target.

Anglický abstrakt

In contemporary optics, the spatial light modulator (SLM) is effectively used as a flexible optoelectronic device playing the key role in a number of experiments of science and technology. Its operation is optimal when using almost monochromatic light but an extremely strong diffractive dispersion occurs when white light is applied. In this paper, the design concepts are proposed resulting in optimization andimplementation of a refractive corrector cooperating with the SLM. The corrector maintains the operation of the SLM unchanged for the central wavelength of light and ensures an achromatic dispersion compensation throughout the visible region in applications based on a lens-pattern formation. A significant improvement of the imaging performance of the achromatic SLM was proved by the computer simulation and measurement of the chromatic focal shift and the image contrast of the resolution target.

Klíčová slova

Spatial light modulators, Diffractive lenses, Dispersion, Image quality assessment

Klíčová slova v angličtině

Spatial light modulators, Diffractive lenses, Dispersion, Image quality assessment

Autoři

BOUCHAL, Z.; CHLUP, V.; ČELECHOVSKÝ, R.; BOUCHAL, P.; NISTOR, I.

Rok RIV

2015

Vydáno

12.05.2014

Nakladatel

OPTICAL SOC AMER

Místo

MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA

ISSN

1094-4087

Periodikum

OPTICS EXPRESS

Svazek

22

Číslo

10

Stát

Spojené státy americké

Strany od

12046

Strany do

12059

Strany počet

14

URL

http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-22-10-12046

BibTex

@article{BUT107658,
  author="Zdeněk {Bouchal} and Vladimír {Chlup} and Radek {Čelechovský} and Petr {Bouchal} and Ioan Cristian {Nistor}",
  title="Achromatic correction of diffractive dispersion in white light SLM imaging",
  journal="OPTICS EXPRESS",
  year="2014",
  volume="22",
  number="10",
  pages="12046--12059",
  doi="10.1364/OE.22.012046",
  issn="1094-4087",
  url="http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-22-10-12046"
}