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Optica Publishing Group

30 August 2021, Volume 29, Issue 18, pp. 27961-29586  
129 articles

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Three-dimensional polarimetric image restoration in low light with deep residual learning and integral imaging

Opt. Express 29(18), 29505-29517 (2021)  View: HTML | PDF

Effect of retrace error on stitching coherent scanning interferometry measurements of freeform optics

Opt. Express 29(18), 28562-28573 (2021)  View: HTML | PDF

Memory colors and the assessment of color quality in lighting applications

Opt. Express 29(18), 28968-28993 (2021)  View: HTML | PDF

Design of ultra-broadband absorption enhancement in plasmonic absorber by interaction resonance of multi-plasmon modes and Fabry-Perot mode

Opt. Express 29(18), 29228-29241 (2021)  View: HTML | PDF

Distributed silicon nanoparticles: an efficient light trapping platform toward ultrathin-film photovoltaics

Opt. Express 29(18), 28037-28053 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Improvement in the signal amplitude and bandwidth of an optical atomic magnetometer via alignment-to-orientation conversion

Opt. Express 29(18), 28680-28691 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Thresholded single-photon underwater imaging and detection

Opt. Express 29(18), 28124-28133 (2021)  View: HTML | PDF

Low-pass filtering based polarimetric dehazing method for dense haze removal

Opt. Express 29(18), 28178-28189 (2021)  View: HTML | PDF

Photonic extreme learning machine based on frequency multiplexing

Opt. Express 29(18), 28257-28276 (2021)  View: HTML | PDF

Correction of uneven illumination in color microscopic image based on fully convolutional network

Opt. Express 29(18), 28503-28520 (2021)  View: HTML | PDF

Generalized optimization framework for pixel super-resolution imaging in digital holography

Opt. Express 29(18), 28805-28823 (2021)  View: HTML | PDF

Compensation of EUV lithography mask blank defect based on an advanced genetic algorithm

Opt. Express 29(18), 28872-28885 (2021)  View: HTML | PDF

Method of lines for the analysis of tunable plasmonic devices composed of graphene-dielectric stack arrays

Opt. Express 29(18), 28787-28804 (2021)  View: HTML | PDF

Performance analysis of an all-dielectric planar Mikaelian lens antenna for 1-D beam-steering application

Opt. Express 29(18), 29202-29214 (2021)  View: HTML | PDF

Polarization-sensitive imaging based on incoherent holography

Opt. Express 29(18), 28054-28065 (2021)  View: HTML | PDF

Editors' Pick

Ultra-dense perfect optical orbital angular momentum multiplexed holography

Opt. Express 29(18), 28452-28460 (2021)  View: HTML | PDF

Full-visible achromatic imaging with a single dual-pinhole-coded diffractive photon sieve

Opt. Express 29(18), 28549-28561 (2021)  View: HTML | PDF

Analytical method for diffraction analysis and design of perfect-electric-conductor backed graphene ribbon metagratings

Opt. Express 29(18), 28935-28952 (2021)  View: HTML | PDF

Optical metasurfaces for waveguide couplers with uniform efficiencies at RGB wavelengths

Opt. Express 29(18), 29149-29164 (2021)  View: HTML | PDF

Enhanced optical sensing performance in stacked resonant compound gratings

Opt. Express 29(18), 29458-29465 (2021)  View: HTML | PDF

Drift correction in localization microscopy using entropy minimization

Opt. Express 29(18), 27961-27974 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Single-shot 4-step phase-shifting multispectral fringe projection profilometry

Opt. Express 29(18), 27975-27988 (2021)  View: HTML | PDF

Adaptive Lissajous scanning pattern design by phase modulation

Opt. Express 29(18), 27989-28004 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Time-averaged image projection through a multimode fiber

Opt. Express 29(18), 28005-28020 (2021)  View: HTML | PDF  [Suppl. Mat. (11)]

Full-view imaging on dynamic closed surface by curved-to-flat conversion lens

Opt. Express 29(18), 28167-28177 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Underwater ghost imaging based on generative adversarial networks with high imaging quality

Opt. Express 29(18), 28388-28405 (2021)  View: HTML | PDF

Real-time monitoring of biomechanical activity in aphids by laser speckle contrast imaging

Opt. Express 29(18), 28461-28480 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

End-to-end computational optics with a singlet lens for large depth-of-field imaging

Opt. Express 29(18), 28530-28548 (2021)  View: HTML | PDF

Mueller matrix imaging microscope using dual continuously rotating anisotropic mirrors

Opt. Express 29(18), 28704-28724 (2021)  View: HTML | PDF

Adaptive optics with spatio-temporal lock-in detection for temporal focusing microscopy

Opt. Express 29(18), 29021-29033 (2021)  View: HTML | PDF

Proper application of chromaticity gamut area metrics for displays

Opt. Express 29(18), 29107-29115 (2021)  View: HTML | PDF

Ensemble averaging laser speckle contrast imaging: statistical model of improvement as function of static scatterers

Opt. Express 29(18), 29366-29377 (2021)  View: HTML | PDF

LDV-induced stroboscopic digital image correlation for high spatial resolution vibration measurement

Opt. Express 29(18), 28134-28147 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

Dual-mode Fizeau interferometer with four-step phase-tilting iteration for dynamic optical measurement

Opt. Express 29(18), 28148-28166 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

High-performance refractive index sensing system based on multiple Fano resonances in polarization-insensitive metasurface with nanorings

Opt. Express 29(18), 28287-28296 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Active speckle deflectometry based on 3D digital image correlation

Opt. Express 29(18), 28427-28440 (2021)  View: HTML | PDF

Characterization and mitigation of electronic crosstalk on InGaAs PIN 3D flash LiDAR imagers

Opt. Express 29(18), 28481-28502 (2021)  View: HTML | PDF

Precision and repeatability improvement in frequency-modulated continuous-wave velocity measurement based on the splitting of beat frequency signals

Opt. Express 29(18), 28582-28596 (2021)  View: HTML | PDF

Noble metal modified ReS2 nanocavity for surface-enhanced Raman spectroscopy (SERS) analysis

Opt. Express 29(18), 28664-28679 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Sweep frequency method with variance weight probability for temperature extraction of the Brillouin gain spectrum based on an artificial neural network

Opt. Express 29(18), 28994-29006 (2021)  View: HTML | PDF

Correcting photodetector nonlinearity in dual-comb interferometry

Opt. Express 29(18), 29165-29174 (2021)  View: HTML | PDF

Cross-iteration multi-step optimization strategy for three-dimensional intensity position correction in phase diverse phase retrieval

Opt. Express 29(18), 29186-29201 (2021)  View: HTML | PDF

Spectral fitting method for obtaining the refractive index and thickness of chalcogenide films

Opt. Express 29(18), 29329-29340 (2021)  View: HTML | PDF

Magnetic field and temperature two-parameter sensor based on optical microfiber coupler interference (OMCI) wrapped with magnetic fluid and PDMS

Opt. Express 29(18), 29492-29504 (2021)  View: HTML | PDF

Ultra-broadband and ultra-compact polarization beam splitter based on a tapered subwavelength-grating waveguide and slot waveguide

Opt. Express 29(18), 28066-28077 (2021)  View: HTML | PDF

Monolithic integration of laser onto multilayer silicon nitride photonic integrated circuits with high efficiency at telecom wavelength

Opt. Express 29(18), 28912-28923 (2021)  View: HTML | PDF

High precision integrated photonic thermometry enabled by a transfer printed diamond resonator on GaN waveguide chip

Opt. Express 29(18), 29095-29106 (2021)  View: HTML | PDF

Supercontinuum generated in an all-polarization-maintaining random fiber laser structure

Opt. Express 29(18), 28843-28851 (2021)  View: HTML | PDF

Strain-relaxed GeSn-on-insulator (GeSnOI) microdisks

Opt. Express 29(18), 28959-28967 (2021)  View: HTML | PDF

>30 W vortex LG01 or HG10 laser using a mode transforming output coupler

Opt. Express 29(18), 29082-29094 (2021)  View: HTML | PDF

InAs/InGaAs Quantum Dot Lasers on Multi-Functional Metamorphic Buffer Layers

Opt. Express 29(18), 29378-29386 (2021)  View: HTML | PDF

Widely-tunable single-frequency diamond Raman laser

Opt. Express 29(18), 29449-29457 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High power drive laser system for photocathode at IHEP

Opt. Express 29(18), 29550-29556 (2021)  View: HTML | PDF

Luminous efficacy enhancement for LED lamps using highly reflective quantum dot-based photoluminescent films

Opt. Express 29(18), 29007-29020 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Supercontraction of spider dragline silk for humidity sensing

Opt. Express 29(18), 28864-28871 (2021)  View: HTML | PDF

Suppressing physiological interferences and physical noises in functional diffuse optical tomography via tandem inversion filtering and LSTM classification

Opt. Express 29(18), 29275-29291 (2021)  View: HTML | PDF

Diffuse reflection in periodic arrayed disk metasurfaces

Opt. Express 29(18), 28277-28286 (2021)  View: HTML | PDF

Dynamically tunable coherent perfect absorption in topological insulators at oblique incidence

Opt. Express 29(18), 28652-28663 (2021)  View: HTML | PDF

Gradient-probability-driven discrete search algorithm for on-chip photonics inverse design

Opt. Express 29(18), 28751-28766 (2021)  View: HTML | PDF

Compatible stealth design of infrared and radar based on plasmonic absorption structure

Opt. Express 29(18), 28767-28777 (2021)  View: HTML | PDF

Waveguide efficient directional coupling and decoupling via an integrated plasmonic nanoantenna

Opt. Express 29(18), 29034-29043 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Generation of gradient photonic moiré lattice fields

Opt. Express 29(18), 29116-29127 (2021)  View: HTML | PDF

Transparent dynamic metasurface for a visually unaffected reconfigurable intelligent surface: controlling transmission/reflection and making a window into an RF lens

Opt. Express 29(18), 29292-29307 (2021)  View: HTML | PDF

Switchable metasurface for nearly perfect reflection, transmission, and absorption using PIN diodes

Opt. Express 29(18), 29320-29328 (2021)  View: HTML | PDF

Quadruple plasmon-induced transparency of polarization desensitization caused by the Boltzmann function

Opt. Express 29(18), 29387-29401 (2021)  View: HTML | PDF

Transparent and ultra-wideband metamaterial absorber using coupled hexagonal combined elements

Opt. Express 29(18), 29439-29448 (2021)  View: HTML | PDF

Editors' Pick

Enhancing Goos-Hänchen shift based on magnetic dipole quasi-bound states in the continuum in all-dielectric metasurfaces

Opt. Express 29(18), 29541-29549 (2021)  View: HTML | PDF

Editors' Pick

11 fs, 1.5 PW laser with nonlinear pulse compression

Opt. Express 29(18), 28297-28306 (2021)  View: HTML | PDF

Sech-squared Pockels solitons in the microresonator parametric down-conversion

Opt. Express 29(18), 28521-28529 (2021)  View: HTML | PDF

Frequency upconversion imaging based on Hadamard coding

Opt. Express 29(18), 28741-28750 (2021)  View: HTML | PDF

Over-30-dB gain and 1-dB noise figure phase-sensitive amplification using a pump-combiner-integrated fiber I/O PPLN module

Opt. Express 29(18), 28824-28834 (2021)  View: HTML | PDF

Propagator operator for pulse propagation in resonant media

Opt. Express 29(18), 29128-29137 (2021)  View: HTML | PDF

Performance enhancement of an ultrafast all-fiber laser based on an InN saturable absorber using GRIN coupling

Opt. Express 29(18), 29357-29365 (2021)  View: HTML | PDF

Nonlinear optical property and application of yttrium oxide in erbium-doped fiber lasers

Opt. Express 29(18), 29402-29411 (2021)  View: HTML | PDF

Low-noise Kerr frequency comb generation with low temperature deuterated silicon nitride waveguides

Opt. Express 29(18), 29557-29566 (2021)  View: HTML | PDF

Compensation of inter-core skew in multi-core fibers with group velocity dispersion

Opt. Express 29(18), 28104-28109 (2021)  View: HTML | PDF

Nonlinear frequency domain PMD modeling and equalization for nonlinear frequency division multiplexing transmission

Opt. Express 29(18), 28190-28201 (2021)  View: HTML | PDF

Implementation of a twin-beam state-based clock synchronization system with dispersion-free HOM feedback

Opt. Express 29(18), 28607-28618 (2021)  View: HTML | PDF

Wideband reconfigurable signal generation based on recirculating frequency-shifting using an optoelectronic loop

Opt. Express 29(18), 28643-28651 (2021)  View: HTML | PDF

Subcarrier-pairing entropy loading for digital subcarrier-multiplexing systems with colored-SNR distributions

Opt. Express 29(18), 28852-28863 (2021)  View: HTML | PDF

Reflection based coupling efficiency enhancement in a fluorescent planar concentrator for an optical wireless receiver

Opt. Express 29(18), 28901-28911 (2021)  View: HTML | PDF

Improved joint subcarrier and power allocation to enhance the throughputs and user fairness in indoor OFDM-NOMA VLC systems

Opt. Express 29(18), 29242-29256 (2021)  View: HTML | PDF

Simple way to fabricate orderly arranged nanostructure arrays on diamond utilizing metal dewetting effect

Opt. Express 29(18), 28359-28365 (2021)  View: HTML | PDF

Nanophotonic inverse design with deep neural networks based on knowledge transfer using imbalanced datasets

Opt. Express 29(18), 28406-28415 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High precision fabrication of aluminum optics by optimizing an Ar+ ion beam figuring strategy for polishing the contamination layer

Opt. Express 29(18), 28886-28900 (2021)  View: HTML | PDF

Inner helical waveplate with angle-insensitive retardation

Opt. Express 29(18), 28924-28934 (2021)  View: HTML | PDF

Broadband flat-top second-order OAM mode converter based on a phase-modulated helical long-period fiber grating

Opt. Express 29(18), 29518-29526 (2021)  View: HTML | PDF

Method for improving the polarization extinction ratio of multifunction integrated optic circuits

Opt. Express 29(18), 28096-28103 (2021)  View: HTML | PDF

Thermal tuning of a fiber-integrated Fabry-Pérot cavity

Opt. Express 29(18), 28778-28786 (2021)  View: HTML | PDF

Hollow-core mode propagation in an isomeric nested anti-resonant fiber

Opt. Express 29(18), 28078-28085 (2021)  View: HTML | PDF

Multicore fiber integrated beam shaping devices for long-range plasmonic trapping

Opt. Express 29(18), 28416-28426 (2021)  View: HTML | PDF

Orientation-dependent fiber-optic accelerometer based on eccentric fiber Bragg grating

Opt. Express 29(18), 28574-28581 (2021)  View: HTML | PDF

Tm3+: Bi4Si3O12 crystal as a promising laser material near 2 μm: growth, spectroscopic properties and laser performance

Opt. Express 29(18), 29138-29148 (2021)  View: HTML | PDF

Realization of Structural Colors via Capped Cu-based F−P Cavity Structure

Opt. Express 29(18), 29466-29480 (2021)  View: HTML | PDF

On-chip optical interconnection using integrated germanium light emitters and photodetectors

Opt. Express 29(18), 28021-28036 (2021)  View: HTML | PDF

Ultrahigh spectral resolution single passband microwave photonic filter

Opt. Express 29(18), 28725-28740 (2021)  View: HTML | PDF

Electrically tunable polarization independent liquid crystal lenses based on orthogonally anisotropic orientations on adjacent micro-domains

Opt. Express 29(18), 29215-29227 (2021)  View: HTML | PDF

Propagation dynamics and radiation forces of autofocusing circle Bessel Gaussian vortex beams in a harmonic potential

Opt. Express 29(18), 28110-28123 (2021)  View: HTML | PDF

Angular momentum of the vortex ultrashort pulsed beam with a smaller beam waist

Opt. Express 29(18), 28597-28606 (2021)  View: HTML | PDF

Laser propagation in a Rindler accelerated reference frame based on matrix optics

Opt. Express 29(18), 28631-28642 (2021)  View: HTML | PDF

Rigorous approach for unifying wave optics and state of the art rendering techniques

Opt. Express 29(18), 29044-29055 (2021)  View: HTML | PDF

What are the traveling waves composing the Hermite-Gauss beams that make them structured wavefields?

Opt. Express 29(18), 29068-29081 (2021)  View: HTML | PDF

Controllable refractive index sensing and multi-functional detecting based on the spin Hall effect of light

Opt. Express 29(18), 29481-29491 (2021)  View: HTML | PDF

Nanofocusing of a metallized double periodic arranged nanocone array for surface-enhanced Raman spectroscopy

Opt. Express 29(18), 28086-28095 (2021)  View: HTML | PDF

Thermophoresis suppression by graphene layer in tunable plasmonic tweezers based on hexagonal arrays of gold triangles: numerical study

Opt. Express 29(18), 29056-29067 (2021)  View: HTML | PDF

Nanostructured hybrid plasmonic waveguide in a slot structure for high-performance light transmission

Opt. Express 29(18), 29341-29356 (2021)  View: HTML | PDF

Quantum simulation of tunable and ultrastrong mixed-optomechanics

Opt. Express 29(18), 28202-28216 (2021)  View: HTML | PDF

Editors' Pick

High speed imaging of spectral-temporal correlations in Hong-Ou-Mandel interference

Opt. Express 29(18), 28217-28227 (2021)  View: HTML | PDF

Image encryption scheme based on alternate quantum walks and discrete cosine transform

Opt. Express 29(18), 28338-28351 (2021)  View: HTML | PDF

Enhancing cross-Kerr coupling via mechanical parametric amplification

Opt. Express 29(18), 28835-28842 (2021)  View: HTML | PDF

Quantum interference in anti-parity-time symmetric coupled waveguide system

Opt. Express 29(18), 29175-29185 (2021)  View: HTML | PDF

Implementation of a 3 × 3 directionally-unbiased linear optical multiport

Opt. Express 29(18), 29527-29540 (2021)  View: HTML | PDF

Experimental demonstration of strong unitary uncertainty relations

Opt. Express 29(18), 29567-29575 (2021)  View: HTML | PDF

Editors' Pick

Spectrally-tunable femtosecond single-molecule pump-probe spectroscopy

Opt. Express 29(18), 28246-28256 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Lossless dielectric metasurface with giant intrinsic chirality for terahertz wave

Opt. Express 29(18), 28329-28337 (2021)  View: HTML | PDF

Actively tunable multi-band terahertz perfect absorber due to the hybrid strong coupling in the multilayer structure

Opt. Express 29(18), 28619-28630 (2021)  View: HTML | PDF

Bend losses in flexible polyurethane antiresonant terahertz waveguides

Opt. Express 29(18), 28692-28703 (2021)  View: HTML | PDF

Improved comb and dual-comb operation of terahertz quantum cascade lasers utilizing a symmetric thermal dissipation

Opt. Express 29(18), 29412-29422 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Local models for scatter estimation and descattering in polyenergetic X-ray tomography

Opt. Express 29(18), 29423-29438 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

OPA-driven hollow-core fiber as a tunable, broadband source for coherent multidimensional spectroscopy

Opt. Express 29(18), 28352-28358 (2021)  View: HTML | PDF

Formation of spiraling infrared emission patterns by controlled interaction of optical filaments

Opt. Express 29(18), 28441-28451 (2021)  View: HTML | PDF

Phase-matching control of high-order harmonics with circular Airy-Gaussian beams

Opt. Express 29(18), 29308-29319 (2021)  View: HTML | PDF

Electron angular correlation in nonsequential double ionization of molecules by counter-rotating two-color circularly polarized fields

Opt. Express 29(18), 29576-29586 (2021)  View: HTML | PDF

Underwater image restoration via feature priors to estimate background light and optimized transmission map

Opt. Express 29(18), 28228-28245 (2021)  View: HTML | PDF

CAM18sl brightness prediction for unrelated saturated stimuli including age effects

Opt. Express 29(18), 29257-29274 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Rigorous expressions of Huygens’ principle in scalar theory: comment

Opt. Express 29(18), 28953-28953 (2021)  View: HTML | PDF

Rigorous expressions of Huygens’ principle in scalar theory: reply

Opt. Express 29(18), 28954-28958 (2021)  View: HTML | PDF

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