22 November 2021, Volume 29, Issue 24, pp. 38946-40676  
135 articles


Non-line-of-sight optical information transmission through turbid water

Opt. Express 29(24), 39498-39510 (2021)  View: HTML | PDF

Improvement of a floating 3D light field display based on a telecentric retroreflector and an optimized 3D image source

Opt. Express 29(24), 40125-40145 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Direct generation of ultrafast vortex beam from a Tm:CaYAlO4 oscillator featuring pattern matching of a folded-cavity resonator

Opt. Express 29(24), 39312-39322 (2021)  View: HTML | PDF

Efficient color imaging through unknown opaque scattering layers via physics-aware learning

Opt. Express 29(24), 40024-40037 (2021)  View: HTML | PDF

Non-line-of-sight imaging under white-light illumination: a two-step deep learning approach

Opt. Express 29(24), 40091-40105 (2021)  View: HTML | PDF

Theoretical and experimental study of hybrid optical computing engine for arbitrary-order FRFT

Opt. Express 29(24), 40106-40115 (2021)  View: HTML | PDF

Deep learning for digital holography: a review

Opt. Express 29(24), 40572-40593 (2021)  View: HTML | PDF

Machine learning identifies liquids employing a simple fiber-optic tip sensor

Opt. Express 29(24), 40000-40014 (2021)  View: HTML | PDF

Freeform optics for variable extended depth of field imaging

Opt. Express 29(24), 40524-40537 (2021)  View: HTML | PDF

Two-photon grayscale lithography for free-form micro-optical arrays

Opt. Express 29(24), 39511-39520 (2021)  View: HTML | PDF

Extended aberration analysis in symmetry-free optical systems – part I: method of calculation

Opt. Express 29(24), 39967-39982 (2021)  View: HTML | PDF

Connecting tolerancing of freeform surface deformation in illumination optics with the Laplacian magic mirror

Opt. Express 29(24), 40559-40571 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Deep learning-enabled whole slide imaging (DeepWSI): oil-immersion quality using dry objectives, longer depth of field, higher system throughput, and better functionality

Opt. Express 29(24), 39669-39684 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High-responsivity, self-driven visible-near infrared Sb2Se3 nanorod array photodetector

Opt. Express 29(24), 39549-39558 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Terahertz quantum cascade laser under optical feedback: effects of laser self-pulsations on self-mixing signals

Opt. Express 29(24), 39885-39894 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Valley Hall edge solitons in a photonic graphene

Opt. Express 29(24), 39755-39765 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Attosecond photoemission delay in the inhomogeneous field

Opt. Express 29(24), 39729-39737 (2021)  View: HTML | PDF

Quantum state features of the FEL radiation from the occupation number statistics

Opt. Express 29(24), 40374-40396 (2021)  View: HTML | PDF

Sparse-aperture photonics-integrated interferometer (SPIN) imaging system: structural design and imaging quality analysis

Opt. Express 29(24), 39256-39270 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Ghost imaging with Bayesian denoising method

Opt. Express 29(24), 39323-39341 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Multi-depth photon-counting imaging based on polarisation modulation

Opt. Express 29(24), 39362-39375 (2021)  View: HTML | PDF

Extended axial irradiances: Barker rings

Opt. Express 29(24), 39709-39717 (2021)  View: HTML | PDF

Fast and accurate spectral-estimation axial super-resolution optical coherence tomography

Opt. Express 29(24), 39946-39966 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Tomosipo: fast, flexible, and convenient 3D tomography for complex scanning geometries in Python

Opt. Express 29(24), 40494-40513 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Numerical and experimental study of partial coherence for near-field and far-field ptychography

Opt. Express 29(24), 40652-40667 (2021)  View: HTML | PDF

Whispering gallery mode resonance contribution in photonic nanojet simulation

Opt. Express 29(24), 39249-39255 (2021)  View: HTML | PDF

Editors' Pick

Generalized polarization transformations with metasurfaces

Opt. Express 29(24), 39065-39078 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Spatial-light-modulator-based optical-fiber joint switch for few-mode multicore fibers

Opt. Express 29(24), 39096-39106 (2021)  View: HTML | PDF

Faster generation of holographic video of 3-D scenes with a Fourier spectrum-based NLUT method

Opt. Express 29(24), 39738-39754 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Integration of a PQ:PMMA holographic memory device into the hybrid opto-electronic correlator for shift, scale, and rotation invariant target recognition

Opt. Express 29(24), 40194-40204 (2021)  View: HTML | PDF

Suppression of spurious image duplicates in Fourier holograms by pixel apodization of a spatial light modulator

Opt. Express 29(24), 40259-40273 (2021)  View: HTML | PDF

Microscopic imaging along tapered optical fibers by right-angle Rayleigh light scattering in linear and nonlinear regime

Opt. Express 29(24), 39159-39172 (2021)  View: HTML | PDF

Hacking detection based on the elastic properties of liquid crystals in different phases

Opt. Express 29(24), 39352-39361 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

3D denoised completion network for deep single-pixel reconstruction of hyperspectral images

Opt. Express 29(24), 39559-39573 (2021)  View: HTML | PDF

Rapid simulations of hyperspectral near-field images of three-dimensional heterogeneous surfaces

Opt. Express 29(24), 39648-39668 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Dual color DMD-SIM by temperature-controlled laser wavelength matching

Opt. Express 29(24), 39696-39708 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical module for single-shot quantitative phase imaging based on the transport of intensity equation with field of view multiplexing

Opt. Express 29(24), 39904-39919 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

STED microscopy reveals in-situ photoluminescence properties of single nanostructures in densely perovskite thin films

Opt. Express 29(24), 40051-40060 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Robust optical axis control of monocular active gazing based on pan-tilt mirrors for high dynamic targets

Opt. Express 29(24), 40214-40230 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Waveguide-type see-through dual focus near-eye display with a polarization grating

Opt. Express 29(24), 40294-40309 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Sensitivity-improved fiber optic current sensor based on an optoelectronic oscillator utilizing a dispersion induced microwave photonic filter

Opt. Express 29(24), 38989-39000 (2021)  View: HTML | PDF

Spatial decoherence compensation algorithm for a target speckle field in heterodyne detection based on frequency analysis and time translation

Opt. Express 29(24), 39016-39026 (2021)  View: HTML | PDF

Simultaneous frequency response measurement of electro-absorption modulation transceivers based on a self-referenced pilot operation

Opt. Express 29(24), 39241-39248 (2021)  View: HTML | PDF

Fiber-optic airflow velocity sensing method based on a 45° tilt fiber grating combined with a single-walled carbon nanotube coated fiber

Opt. Express 29(24), 40015-40023 (2021)  View: HTML | PDF

Estimation of reflectance, transmittance, and absorbance of cosmetic foundation layer on skin using translucency of skin

Opt. Express 29(24), 40038-40050 (2021)  View: HTML | PDF

Flexible foveated imaging using a single Risley-prism imaging system

Opt. Express 29(24), 40072-40090 (2021)  View: HTML | PDF

Table-top interferometry on extreme time and wavelength scales

Opt. Express 29(24), 40333-40344 (2021)  View: HTML | PDF

Visible transparency tuning and corresponding sensing application of opal photonic crystals

Opt. Express 29(24), 40419-40427 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Hysteresis and temperature drift compensation for FBG demodulation by utilizing adaptive weight least square support vector regression

Opt. Express 29(24), 40547-40558 (2021)  View: HTML | PDF

Material contact sensor with 3D coupled waveguides

Opt. Express 29(24), 39055-39064 (2021)  View: HTML | PDF

Supersymmetry-enhanced stark-chirped rapid-adiabatic-passage in multimode optical waveguides

Opt. Express 29(24), 39200-39213 (2021)  View: HTML | PDF

High-resolution dynamic imaging system based on a 2D optical phased array

Opt. Express 29(24), 39342-39351 (2021)  View: HTML | PDF

Hybrid WDM-MDM transmitter with an integrated Si modulator array and a micro-resonator comb source

Opt. Express 29(24), 39847-39858 (2021)  View: HTML | PDF

Femtosecond laser induced in-situ crystallization of Tb-based luminescent metal organic framework

Opt. Express 29(24), 39304-39311 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High energy (>40 nJ), sub-100 fs, 950 nm laser for two-photon microscopy

Opt. Express 29(24), 38979-38988 (2021)  View: HTML | PDF

Dual-wavelength switchable, mid-infrared quantum cascade laser with two shallow-etched distributed Bragg reflectors

Opt. Express 29(24), 39376-39383 (2021)  View: HTML | PDF

Phase diffusion in gain-switched semiconductor lasers for quantum random number generation

Opt. Express 29(24), 39473-39485 (2021)  View: HTML | PDF

Manipulation of lasing modes in a circular-side octagonal microcavity laser with a spatially distributed current injection

Opt. Express 29(24), 39685-39695 (2021)  View: HTML | PDF

Femtosecond damage experiments and modeling of broadband mid-infrared dielectric diffraction gratings

Opt. Express 29(24), 39983-39999 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Analysis of pump-to-signal noise transfer in two-stage ultra-broadband optical parametric chirped-pulse amplification

Opt. Express 29(24), 40240-40258 (2021)  View: HTML | PDF

SWCNT-SA mode-locked Tm,Ho:LCLNGG laser

Opt. Express 29(24), 40323-40332 (2021)  View: HTML | PDF

Brillouin-like amplification in rare-earth-doped optical fibers

Opt. Express 29(24), 40345-40359 (2021)  View: HTML | PDF

High average output power from a backside-cooled 2-µm InGaSb VECSEL with full gain characterization

Opt. Express 29(24), 40360-40373 (2021)  View: HTML | PDF

Numerical study on the influence of the linewidth of a QCW pulsed sodium laser on the brightness of a guide star

Opt. Express 29(24), 40397-40405 (2021)  View: HTML | PDF

Correlation between the optical absorption and twisted angle of bilayer graphene observed by high-resolution reflectance confocal laser microscopy

Opt. Express 29(24), 40481-40493 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High energy switchable pulsed High-order Mode beams in a mode-locking Raman all-fiber laser with high efficiency

Opt. Express 29(24), 40538-40546 (2021)  View: HTML | PDF

Spotlight on Optics

Tailoring the light distribution of micro-LED displays with a compact compound parabolic concentrator and an engineered diffusor

Opt. Express 29(24), 39859-39873 (2021)  View: HTML | PDF

Broadband perfect transparency-to-absorption switching in tilted anisotropic metamaterials based on the anomalous Brewster effect

Opt. Express 29(24), 39186-39199 (2021)  View: HTML | PDF

In-plane directionality control of strongly localized resonant modes of light in disordered arrays of dielectric scatterers

Opt. Express 29(24), 39227-39240 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Guided mode meta-optics: metasurface-dressed waveguides for arbitrary mode couplers and on-chip OAM emitters with a configurable topological charge

Opt. Express 29(24), 39406-39418 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Helicity-dependent continuous varifocal metalens based on bilayer dielectric metasurfaces

Opt. Express 29(24), 39461-39472 (2021)  View: HTML | PDF

Landau-damping-induced limits to light–matter interactions in sub-10-nm planar plasmonic nanocavities

Opt. Express 29(24), 39801-39810 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High-transmission narrowband ultraviolet filter based on an aluminum laminated nanostructure on glass

Opt. Express 29(24), 39838-39846 (2021)  View: HTML | PDF

Light-matter interactions enhanced by quasi-bound states in the continuum in a graphene-dielectric metasurface

Opt. Express 29(24), 40177-40186 (2021)  View: HTML | PDF

Indirect momentum excitation of graphene using high transversal modes of light in hyperbolic media

Opt. Express 29(24), 40406-40418 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Ideal type-II Weyl points in twisted one-dimensional dielectric photonic crystals

Opt. Express 29(24), 40606-40616 (2021)  View: HTML | PDF

Phase manipulated two-mode entangled state from a phase-sensitive amplifier

Opt. Express 29(24), 38971-38978 (2021)  View: HTML | PDF

Saturable absorption and self-defocusing response of 2D monoelemental germanium nanosheets in broadband spectra

Opt. Express 29(24), 39115-39124 (2021)  View: HTML | PDF

Noise in Brillouin based information storage

Opt. Express 29(24), 39486-39497 (2021)  View: HTML | PDF

Femtosecond nearly resonant self-focusing in gold nanorod colloids

Opt. Express 29(24), 39536-39548 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Particle swarm optimization of SPM-enabled spectral selection to achieve an octave-spanning wavelength-shift

Opt. Express 29(24), 39766-39776 (2021)  View: HTML | PDF

Toward integrated synchronously pumped optical parametric oscillators in silicon nitride

Opt. Express 29(24), 39895-39903 (2021)  View: HTML | PDF

Multiple input/output waveguides light-induced by a single Bessel beam for all-optical interconnects

Opt. Express 29(24), 40231-40239 (2021)  View: HTML | PDF

Conical third harmonic generation from volume nanogratings induced by filamentation of femtosecond pulses in transparent bulk materials

Opt. Express 29(24), 40633-40642 (2021)  View: HTML | PDF

Digital in-service relative time delay estimation for SDM self-homodyne coherent systems

Opt. Express 29(24), 39079-39095 (2021)  View: HTML | PDF

Deep intelligent spectral labelling and receiver signal distribution for optical links

Opt. Express 29(24), 39611-39632 (2021)  View: HTML | PDF

Wireless ultraviolet scattering channel estimation method based on deep learning

Opt. Express 29(24), 39633-39647 (2021)  View: HTML | PDF

Design and verification of a LO bank enabled by fixed-wavelength lasers and fast tunable silicon ring filters for creating large scale optical switches

Opt. Express 29(24), 39930-39945 (2021)  View: HTML | PDF

Self-adaptable anti-interference scheme based on light-path blocking in an hybrid WiFi-VLC network

Opt. Express 29(24), 40161-40176 (2021)  View: HTML | PDF

Stealth and secured optical coherent transmission using a gain switched frequency comb and multi-homodyne coherent detection

Opt. Express 29(24), 40462-40480 (2021)  View: HTML | PDF

Adaptive turbulence compensation and fast auto-alignment link for free-space optical communications

Opt. Express 29(24), 40514-40523 (2021)  View: HTML | PDF

Structure of microprismatic Fresnel lenses for creating uniform focal images

Opt. Express 29(24), 38958-38970 (2021)  View: HTML | PDF

Automated lens design for optical systems consisting of stock lenses

Opt. Express 29(24), 39027-39041 (2021)  View: HTML | PDF

Fabrication of a light screen-aperture integrated flexible thin film micro-lens array for a biomimetic superposition compound eye

Opt. Express 29(24), 39214-39226 (2021)  View: HTML | PDF

Optical design of an Offner coded aperture snapshot spectral imaging system based on dual-DMDs in the mid-wave infrared band

Opt. Express 29(24), 39271-39283 (2021)  View: HTML | PDF

Wide viewing angle polarization interference filter using double liquid crystal layers with opposite twisted direction

Opt. Express 29(24), 40310-40322 (2021)  View: HTML | PDF

Arrayed dual-mode integrated liquid crystal microlens driven jointly by both independent signal voltages

Opt. Express 29(24), 40617-40632 (2021)  View: HTML | PDF

Short-wavelength infrared (SWIR) photodetector based on multi-layer 2D GaGeTe

Opt. Express 29(24), 39395-39405 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Theoretical minimum uncertainty of single-molecule localizations using a single-photon avalanche diode array

Opt. Express 29(24), 39920-39929 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Sensitivity tailoring of an all-fiber bend sensor based on a dual-core fiber unbalanced Michelson interferometer

Opt. Express 29(24), 39137-39149 (2021)  View: HTML | PDF

Excitation of high order orbital angular momentum modes in ultra-short chiral long period fiber gratings

Opt. Express 29(24), 39384-39394 (2021)  View: HTML | PDF

Low pump power coherent supercontinuum generation in heavy metal oxide solid-core photonic crystal fibers infiltrated with carbon tetrachloride covering 930–2500 nm

Opt. Express 29(24), 39586-39600 (2021)  View: HTML | PDF

Characteristics and preparation of a polarization beam splitter based on a chalcogenide dual-core photonic crystal fiber

Opt. Express 29(24), 39601-39610 (2021)  View: HTML | PDF

1.9 µm all-optical wavelength converter based on a graphene oxide coated microfiber

Opt. Express 29(24), 40286-40293 (2021)  View: HTML | PDF

Enhanced mid-infrared emission of Pr3+ ions in solids through a “3-for-1” excitation process – quantified

Opt. Express 29(24), 39001-39015 (2021)  View: HTML | PDF

Exploiting the FM-to-AM conversion to generate high-contrast picosecond laser pulses

Opt. Express 29(24), 39174-39185 (2021)  View: HTML | PDF

Ultra-fast full-field optical characterization of CW lasers based on optical frequency comb, wavelength-to-time mapping and phase-diversity

Opt. Express 29(24), 39874-39884 (2021)  View: HTML | PDF

Costas-coded linear frequency modulation waveform generation based on a VCO-controlled Fourier domain mode locking optoelectronic oscillator

Opt. Express 29(24), 40274-40285 (2021)  View: HTML | PDF

Diffraction as scattering under the Born approximation

Opt. Express 29(24), 39107-39114 (2021)  View: HTML | PDF

Spin-splitting in a reflective beam off an antiferromagnetic surface

Opt. Express 29(24), 39125-39136 (2021)  View: HTML | PDF

Spin-orbit Hall effect in the tight focusing of a radially polarized vortex beam

Opt. Express 29(24), 39419-39427 (2021)  View: HTML | PDF

Vector optical field with the polarization varying along an arbitrary circular trajectory on the Poincaré sphere

Opt. Express 29(24), 39718-39728 (2021)  View: HTML | PDF

Two-round quasi-whispering gallery mode exciton polaritons with large Rabi splitting in a GaN microrod

Opt. Express 29(24), 39788-39800 (2021)  View: HTML | PDF

Integrated plasmonic biosensor on a vertical cavity surface emitting laser platform

Opt. Express 29(24), 40643-40651 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Adaptive correction of phase estimation with time based on weak measurement

Opt. Express 29(24), 39150-39158 (2021)  View: HTML | PDF

Optimal photon-magnon mode matching in whispering-gallery mode cavities

Opt. Express 29(24), 40061-40071 (2021)  View: HTML | PDF

Giant atom-mediated single photon routing between two waveguides

Opt. Express 29(24), 40116-40124 (2021)  View: HTML | PDF

Self-healing of a heralded single-photon Airy beam

Opt. Express 29(24), 40187-40193 (2021)  View: HTML | PDF

Observing two-particle Anderson localization in linear disordered photonic lattices

Opt. Express 29(24), 40428-40446 (2021)  View: HTML | PDF

Experimental verification of the relationship between first-order coherence and linear steerability

Opt. Express 29(24), 40668-40676 (2021)  View: HTML | PDF

Achromatic frequency doubling of supercontinuum pulses for transient absorption spectroscopy

Opt. Express 29(24), 39042-39054 (2021)  View: HTML | PDF

Editors' Pick

Frequency-based dispersion Lamb-dip spectroscopy in a high finesse optical cavity

Opt. Express 29(24), 39449-39460 (2021)  View: HTML | PDF

Real-time monitoring of carbon concentration using laser-induced breakdown spectroscopy and machine learning

Opt. Express 29(24), 39811-39823 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Milliwatt average power, MHz-repetition rate, broadband THz generation in organic crystal BNA with diamond substrate

Opt. Express 29(24), 38946-38957 (2021)  View: HTML | PDF

Terahertz hybrid plasmonic waveguides with ultra-long propagation lengths based on multilayer graphene-dielectric stacks

Opt. Express 29(24), 39521-39535 (2021)  View: HTML | PDF

Graphene-based terahertz metamirror with wavefront reconfiguration

Opt. Express 29(24), 39574-39585 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Analytical method for designing tunable terahertz absorbers with the desired frequency and bandwidth

Opt. Express 29(24), 39777-39787 (2021)  View: HTML | PDF

Full-field stress measuring method based on terahertz time-domain spectroscopy

Opt. Express 29(24), 40205-40213 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Tunable terahertz metasurface platform based on CVD graphene plasmonics

Opt. Express 29(24), 40594-40605 (2021)  View: HTML | PDF

Effect of primary peak wavelength on color matching and color matching function performance

Opt. Express 29(24), 40447-40461 (2021)  View: HTML | PDF

Shockley-Queisser analysis of the temperature-efficiency correlation of solar cells in the presence of non-radiative heat transfer: erratum

Opt. Express 29(24), 39173-39173 (2021)  View: HTML | PDF