Design of task-specific optical systems using broadband diffractive neural networks
Deep learning has been transformative in many fields, motivating the emergence of various
optical computing architectures. Diffractive optical network is a recently introduced optical …
optical computing architectures. Diffractive optical network is a recently introduced optical …
Optical multi-task learning using multi-wavelength diffractive deep neural networks
Photonic neural networks are brain-inspired information processing technology using
photons instead of electrons to perform artificial intelligence (AI) tasks. However, existing …
photons instead of electrons to perform artificial intelligence (AI) tasks. However, existing …
Design and analysis of multi-wavelength diffractive optics
We present an extension of the direct-binary-search algorithm for designing high-efficiency
multi-wavelength diffractive optics that reconstruct in the Fresnel domain. A fast computation …
multi-wavelength diffractive optics that reconstruct in the Fresnel domain. A fast computation …
Design of a diffractive optical element for wide spectral bandwidth
A new method for eliminating the chromatic aberration of a diffractive optical element (DOE)
for wideband wavelengths is presented. The wideband-wavelength diffractive optical …
for wideband wavelengths is presented. The wideband-wavelength diffractive optical …
Systematic design of microscope objectives. Part III: miscellaneous design principles and system synthesis: Systematic design of microscope objectives. Part I/II/III
Y Zhang, H Gross - Advanced Optical Technologies, 2019 - degruyter.com
In this paper, the lens modules used in the Zones 1–4 microscope objectives, which have
been summarised in Part II, are utilised to create new structures. Both the modification of …
been summarised in Part II, are utilised to create new structures. Both the modification of …
Design of multilayer diffractive optical elements with polychromatic integral diffraction efficiency
C Xue, Q Cui - Optics letters, 2010 - opg.optica.org
What we believe to be a new method for designing multilayer diffractive optical elements
(MLDOEs) for wideband with consideration of polychromatic integral diffraction efficiency …
(MLDOEs) for wideband with consideration of polychromatic integral diffraction efficiency …
Optimal design of multilayer diffractive optical elements with effective area method
H Yang, C Xue, C Li, J Wang - Applied Optics, 2016 - opg.optica.org
The effective area method is described to design high-efficiency multiplayer diffractive
optical elements (MLDOEs) with finite feature sizes for wide wave band. This method is …
optical elements (MLDOEs) with finite feature sizes for wide wave band. This method is …
Multilayer diffractive optical element material selection method based on transmission, total internal reflection, and thickness
V Laborde, J Loicq, J Hastanin, S Habraken - Applied Optics, 2022 - opg.optica.org
The polychromatic integral diffraction efficiency (PIDE) metric is generally used to select the
most suitable materials for multilayer diffractive optical elements (MLDOEs). However, this …
most suitable materials for multilayer diffractive optical elements (MLDOEs). However, this …
Structured metal double-blazed dispersion grating for broadband spectral efficiency achromatization
O Sandfuchs, M Kraus, R Brunner - JOSA A, 2020 - opg.optica.org
The majority of spectrometers use reflective dispersion gratings with a metal-coated blazed
grating profile for spectral decomposition. They achieve high diffraction efficiency at the …
grating profile for spectral decomposition. They achieve high diffraction efficiency at the …
On-axis three-dimensional meta-holography enabled with continuous-amplitude modulation of light
Conventional three-dimensional (3D) holography based on recording interference fringes
on a photosensitive material usually has unavoidable zero-order light, which merges with …
on a photosensitive material usually has unavoidable zero-order light, which merges with …