Results 21 to 30 of about 4,907,875 (249)
Nature Communications, 2022 X-ray diffractive and refractive optical elements suffer from chromatic aberrations, limiting high-resolution X-ray microscopes mainly to bright synchrotron sources.
Adam Kubec +5 more
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Additive diffractive optical elements fabrication by PECVP deposition of SiO2 and lift-off process
, 2023 Diffractive optical elements (DOEs) gradually start replacing traditional refractive optics in many applications. The growing interest in DOEs is mainly because of their flexibility in light manipulation with a small form factor and their ability to ...
Amata, Hadi +2 more
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Compensation for time fluctuations of phase modulation in a liquid-crystal-on-silicon display by process synchronization in laser materials processing [PDF]
, 2011 We demonstrate the adverse influence of temporal fluctuations of the phase modulation of a spatial light modulator (SLM) display device on nanosecond laser micromachining.
Rainer J. Beck +7 more
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Recent Trends in Optical Manipulation Inspired by Mesoscale Photonics and Diffraction Optics
Journal of Biomedical Photonics & Engineering, 2020 The spatial resolution of conventional optics, which is need for non-destructively trapping of microobjects, is limited by diffraction to nearly half the wavelength.
Igor V. Minin, Oleg V. Minin
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Applied Sciences, 2021 Diffractive optical elements (DOEs) have been in development for many years and are an exciting technology with the capability to re-direct light, using diffraction rather than refraction.
Sanjay Keshri +5 more
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High Concentration Photovoltaics (HCPV) with Diffractive Secondary Optical Elements
Photonics, 2019 Multi-junction solar cells can be economically viable for terrestrial applications when operated under concentrated illuminations. The optimal design of concentrator optics in high concentration photovoltaics (HCPV) systems is crucial for achieving high ...
Furkan E. Sahin, Musa Yılmaz
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Diffractive interconnects: all-optical permutation operation using diffractive networks
Nanophotonics, 2022 Permutation matrices form an important computational building block frequently used in various fields including, e.g., communications, information security, and data processing. Optical implementation of permutation operators with relatively large number
Mengu Deniz +4 more
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Application of a liquid crystal spatial light modulator to laser marking [PDF]
, 2011 Laser marking is demonstrated using a nanosecond (ns) pulse duration laser in combination with a liquid crystal spatial light modulator to generate two-dimensional patterns directly onto thin films and bulk metal surfaces.
Rainer J. Beck +7 more
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Two-photon imaging with diffractive optical elements
Frontiers in Neural Circuits, 2009 Two-photon imaging has become a useful tool for optical monitoring of neural circuits, but it requires high laser power and serial scanning of each pixel in a sample.
Brendon O Watson +2 more
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DESIGN OF ATHERMALIZED INFRARED LENSES INVOLVING DIFFRACTIVE OPTICAL ELEMENTS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 The paper considers the problem of infrared athermalized lenses design involving a restricted list of materials. We analyzed thermo-optical properties of the materials, working in long-wave infrared range, and analysis results are presented.
Garshin A.S., Andreev K.A.
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