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Optica Publishing Group

19 July 2021, Volume 29, Issue 15, pp. 22813-24591  
140 articles

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Ronchi-Hartmann type null screens for testing a plano-freeform surface with a detection plane inside a caustic surface

Opt. Express 29(15), 23300-23314 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Light-induced off-axis cavity-enhanced thermoelastic spectroscopy in the near-infrared for trace gas sensing

Opt. Express 29(15), 23213-23224 (2021)  View: HTML | PDF

Classification of atmospheric aerosols and clouds by use of dual-polarization lidar measurements

Opt. Express 29(15), 23461-23476 (2021)  View: HTML | PDF

All-silica fiber-optic temperature-depth-salinity sensor based on cascaded EFPIs and FBG for deep sea exploration

Opt. Express 29(15), 23953-23966 (2021)  View: HTML | PDF

Modeling hyperspectral normalized water-leaving radiance in a dynamic coastal ecosystem

Opt. Express 29(15), 24010-24024 (2021)  View: HTML | PDF

Effects of remote sediment phosphor plates on high power laser-based white light sources

Opt. Express 29(15), 24552-24560 (2021)  View: HTML | PDF

Enhanced upconversion red light emission of TiO2:Yb,Er thin film via Mn doping

Opt. Express 29(15), 23159-23166 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Influence of Kerr nonlinearity on propagation characteristics of twisted Gaussian Schell-model beams

Opt. Express 29(15), 23393-23407 (2021)  View: HTML | PDF

Distortion correction based on off-axis Schwarzschild two-mirror hyperspectral imager

Opt. Express 29(15), 22944-22956 (2021)  View: HTML | PDF

Efficient ptychographic phase retrieval via a matrix-free Levenberg-Marquardt algorithm

Opt. Express 29(15), 23019-23055 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Performance analysis of dual-frequency lidar in the detection of the complex wind field

Opt. Express 29(15), 23524-23539 (2021)  View: HTML | PDF

Adaptive weight matrix and phantom intensity learning for computed tomography of chemiluminescence

Opt. Express 29(15), 23682-23700 (2021)  View: HTML | PDF

Deep-ROCS: from speckle patterns to superior-resolved images by deep learning in rotating coherent scattering microscopy

Opt. Express 29(15), 23877-23887 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Efficient computation of backprojection arrays for 3D light field deconvolution

Opt. Express 29(15), 24129-24143 (2021)  View: HTML | PDF

Angular Airy function: a model of Fabry-Perot etalons illuminated by arbitrary beams

Opt. Express 29(15), 24144-24150 (2021)  View: HTML | PDF

Editors' Pick

Fundamental bounds on the performance of monochromatic passive cloaks

Opt. Express 29(15), 24068-24082 (2021)  View: HTML | PDF

Conical holographic display to expand the vertical field of view

Opt. Express 29(15), 22931-22943 (2021)  View: HTML | PDF

Grating-based 2D displacement measurement with quadruple optical subdivision of a single incident beam

Opt. Express 29(15), 24169-24181 (2021)  View: HTML | PDF

Single-plane and multiplane quantitative phase imaging by self-reference on-axis holography with a phase-shifting method

Opt. Express 29(15), 24210-24225 (2021)  View: HTML | PDF

Design of a high-resolution holographic waveguide eye-tracking system operating in near-infrared with conventional optical elements

Opt. Express 29(15), 24536-24551 (2021)  View: HTML | PDF

Signal and noise analysis for chiral structured illumination microscopy

Opt. Express 29(15), 23056-23072 (2021)  View: HTML | PDF

Optical nano-imaging via microsphere compound lenses working in non-contact mode

Opt. Express 29(15), 23073-23082 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Side-view holographic endomicroscopy via a custom-terminated multimode fibre

Opt. Express 29(15), 23083-23095 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

VMFNet: visual-microwave dual-modality real-time target detection model for detecting damage to curved radar absorbing materials

Opt. Express 29(15), 23182-23201 (2021)  View: HTML | PDF

Fluorescence fluctuation-based super-resolution microscopy using multimodal waveguided illumination

Opt. Express 29(15), 23368-23380 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Data-driven framework for high-accuracy color restoration of RGBN multispectral filter array sensors under extremely low-light conditions

Opt. Express 29(15), 23654-23670 (2021)  View: HTML | PDF

Point spread function for the wide-field-of-view plenoptic cameras

Opt. Express 29(15), 23764-23776 (2021)  View: HTML | PDF

Spatio-temporal performance in an incoherent holography lattice light-sheet microscope (IHLLS)

Opt. Express 29(15), 23888-23901 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Improvement in image quality via the pseudo confocal effect in multidirectional digital scanned laser light-sheet microscopy

Opt. Express 29(15), 24278-24288 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Optimal design of segmented planar imaging for dense azimuthal sampling lens array

Opt. Express 29(15), 24300-24314 (2021)  View: HTML | PDF

Characterization of a fiber-coupled EvenField illumination system for fluorescence microscopy

Opt. Express 29(15), 24349-24362 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Full color single pixel imaging by using multiple input single output technology

Opt. Express 29(15), 24486-24499 (2021)  View: HTML | PDF

Highly sensitive vector bending sensor based on an embedded multimode D-shaped LPFG

Opt. Express 29(15), 22813-22822 (2021)  View: HTML | PDF

Circular dichroism spectroscopy and chiral sensing in optical fibers

Opt. Express 29(15), 23096-23112 (2021)  View: HTML | PDF

Frequency sweep extension using the Kerr effect for static temperature measurement range enhancement in Chirped Pulse φ-OTDR

Opt. Express 29(15), 23202-23212 (2021)  View: HTML | PDF

Absolute calibration of a single-photon avalanche detector using a bright triggered single-photon source based on an InGaAs quantum dot

Opt. Express 29(15), 23500-23507 (2021)  View: HTML | PDF

Defocused projection model for phase-shifting profilometry with a large depth range

Opt. Express 29(15), 23597-23610 (2021)  View: HTML | PDF

Real-time motion-induced error compensation for 4-step phase-shifting profilometry

Opt. Express 29(15), 23822-23834 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Revealing optical loss from modal frequency degeneracy in a long optical cavity

Opt. Express 29(15), 23902-23915 (2021)  View: HTML | PDF

Single core-offset Mach-Zehnder interferometer coated with PVA for simultaneous measurement of relative humidity and temperature

Opt. Express 29(15), 24102-24117 (2021)  View: HTML | PDF

Compound Fabry–Pérot interferometer for simultaneous high-pressure and high-temperature measurement

Opt. Express 29(15), 24289-24299 (2021)  View: HTML | PDF

Active alignment of space astronomical telescopes by matching arbitrary multi-field stellar image features

Opt. Express 29(15), 24446-24465 (2021)  View: HTML | PDF

Robust phase unwrapping algorithm for noisy and segmented phase measurements

Opt. Express 29(15), 24466-24485 (2021)  View: HTML | PDF

Mode-evolution-based TE mode magneto-optical isolator using asymmetric adiabatic tapered waveguides

Opt. Express 29(15), 22838-22846 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fast thermo-optical modulators with doped-silicon heaters operating at 2 μm

Opt. Express 29(15), 23508-23516 (2021)  View: HTML | PDF

Dual-mode broadband compact 2 × 2 optical power splitter using sub-wavelength metamaterial structures

Opt. Express 29(15), 23864-23876 (2021)  View: HTML | PDF

Photonic topology optimization with semiconductor-foundry design-rule constraints

Opt. Express 29(15), 23916-23938 (2021)  View: HTML | PDF

Laser-based material interactions and ablation processes by bursts of 70 ps pulses

Opt. Express 29(15), 22868-22882 (2021)  View: HTML | PDF

Ultrashort pulsed laser backside ablation of fused silica

Opt. Express 29(15), 23477-23486 (2021)  View: HTML | PDF

Optimization of selective laser etching (SLE) for glass micromechanical structure fabrication

Opt. Express 29(15), 23487-23499 (2021)  View: HTML | PDF

Comparisons of kilowatt Yb-Raman fiber amplifiers employing a superfluorescent fiber source and fiber oscillator

Opt. Express 29(15), 22966-22972 (2021)  View: HTML | PDF

Dynamically stable single frequency ring resonator from diode pumped Nd:YAG modules with 55.6 W of output power

Opt. Express 29(15), 23167-23181 (2021)  View: HTML | PDF

Polarization-independent pulse retrieval based on frequency resolved optical switching

Opt. Express 29(15), 23225-23233 (2021)  View: HTML | PDF

Thermocavitation: a mechanism to pulse fiber lasers

Opt. Express 29(15), 23439-23446 (2021)  View: HTML | PDF

Optimization of frequency combs spectral-flatness using evolutionary algorithm

Opt. Express 29(15), 23447-23460 (2021)  View: HTML | PDF

Investigation on the optical nonlinearity of the layered magnesium-mediated metal organic framework (Mg-MOF-74)

Opt. Express 29(15), 23786-23798 (2021)  View: HTML | PDF

Passively Q-switched 914 nm microchip laser for lidar systems

Opt. Express 29(15), 23799-23809 (2021)  View: HTML | PDF

848 kHz repetition-rate narrowband dissipative soliton ps-pulsed Figure-9 fiber laser

Opt. Express 29(15), 23967-23975 (2021)  View: HTML | PDF

Non-Hermitian arrangement for stable semiconductor laser arrays

Opt. Express 29(15), 23997-24009 (2021)  View: HTML | PDF

High laser fluence ITO coatings utilizing a Fabry-Perot thin film filter to reduce effective absorption

Opt. Express 29(15), 24032-24044 (2021)  View: HTML | PDF

Vibration modes of a transportable optical cavity

Opt. Express 29(15), 24264-24277 (2021)  View: HTML | PDF

Microscopic origin of thermal droop in blue-emitting InGaN/GaN quantum wells studied by temperature-dependent microphotoluminescence spectroscopy

Opt. Express 29(15), 22847-22854 (2021)  View: HTML | PDF

Spotlight on Optics

Analysis and optimization of light outcoupling in OLEDs with external hierarchical textures

Opt. Express 29(15), 23701-23716 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Hyperspectral absorption microscopy using photoacoustic remote sensing

Opt. Express 29(15), 24338-24348 (2021)  View: HTML | PDF

Plasmonic metamaterial absorbers with strong coupling effects for small pixel infrared detectors

Opt. Express 29(15), 22907-22921 (2021)  View: HTML | PDF

Catenary-based phase change metasurfaces for mid-infrared switchable wavefront control

Opt. Express 29(15), 23006-23018 (2021)  View: HTML | PDF

Broadband trifunctional metasurface and its application in a lens antenna

Opt. Express 29(15), 23244-23257 (2021)  View: HTML | PDF

Flexible dynamic structural color based on an ultrathin asymmetric Fabry-Perot cavity with phase-change material for temperature perception

Opt. Express 29(15), 23273-23281 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Strong coupling regime and bound states in the continuum between a quantum emitter and phonon-polariton modes

Opt. Express 29(15), 23408-23420 (2021)  View: HTML | PDF

Refractive index sensor with alternative high performance using black phosphorus in the all-dielectric configuration

Opt. Express 29(15), 23810-23821 (2021)  View: HTML | PDF

Broadband wide-angle multilayer absorber based on a broadband omnidirectional optical Tamm state

Opt. Express 29(15), 23976-23987 (2021)  View: HTML | PDF

Investigation of corner states in second-order photonic topological insulator

Opt. Express 29(15), 24045-24055 (2021)  View: HTML | PDF

Multipolar scattering analysis of hybrid metal-dielectric nanostructures

Opt. Express 29(15), 24056-24067 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multistate active control RCS signature for the continuous adjustment absorber/reflector transformation applications

Opt. Express 29(15), 24151-24160 (2021)  View: HTML | PDF

Polarization-insensitive graphene photodetectors enhanced by a broadband metamaterial absorber

Opt. Express 29(15), 24255-24263 (2021)  View: HTML | PDF

Non-Hermitian flat bands in rhombic microring resonator arrays

Opt. Express 29(15), 24373-24386 (2021)  View: HTML | PDF

1.2-µm-band ultrahigh-Q photonic crystal nanocavities and their potential for Raman silicon lasers

Opt. Express 29(15), 24396-24410 (2021)  View: HTML | PDF

Rotational Doppler effect by space-time-coding metasurfaces for nonreciprocal electromagnetic isolation

Opt. Express 29(15), 24500-24507 (2021)  View: HTML | PDF

Parametric wavelength conversion with bidirectional utilization of a multiple QPM device

Opt. Express 29(15), 22900-22906 (2021)  View: HTML | PDF

SOA-MZI photonic sampler with a post-distortion linearization technique

Opt. Express 29(15), 23736-23751 (2021)  View: HTML | PDF

Evaluation of Pearson correlation coefficient and Parisi parameter of replica symmetry breaking in a hybrid electronically addressable random fiber laser

Opt. Express 29(15), 24422-24433 (2021)  View: HTML | PDF

Convolutional autoencoder for exposure effects equalization and noise mitigation in optical camera communication

Opt. Express 29(15), 22973-22991 (2021)  View: HTML | PDF

AI-assisted intent-based traffic grooming in a dynamically shared 5g optical fronthaul network

Opt. Express 29(15), 23113-23130 (2021)  View: HTML | PDF

Capacity of underwater optical wireless communication systems over salinity-induced oceanic turbulence channels with ISI

Opt. Express 29(15), 23142-23158 (2021)  View: HTML | PDF

Interleaved superposed-64QAM-constellation design for spatial multiplexing visible light communication systems

Opt. Express 29(15), 23341-23356 (2021)  View: HTML | PDF

Real-time reception of 106 Gbps PAM-4 transmission over an 80 km SSMF link enabled by CD pre-compensation

Opt. Express 29(15), 23517-23523 (2021)  View: HTML | PDF

Real-time display camera communication system based on LED displays and smartphones

Opt. Express 29(15), 23558-23568 (2021)  View: HTML | PDF

Optical adaptive power transmission using APC-EDFA for turbulence-tolerant FSO communications

Opt. Express 29(15), 23777-23785 (2021)  View: HTML | PDF

Data-aided channel equalization scheme for FAST radio over fiber transmission system

Opt. Express 29(15), 24525-24535 (2021)  View: HTML | PDF

Security strategy of parallel bit interleaved FBMC/OQAM based on four-dimensional chaos

Opt. Express 29(15), 24561-24575 (2021)  View: HTML | PDF

Identification of a multi-stack structure of graphene electrodes doped layer-by-layer with benzimidazole and its implication for the design of optoelectronic devices

Opt. Express 29(15), 23131-23141 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Modeling and prediction of tool influence function under complex edge in sub-aperture optical polishing

Opt. Express 29(15), 23582-23596 (2021)  View: HTML | PDF

Ductile-brittle coupled cutting of a single-crystal silicon by ultrasonic assisted diamond turning

Opt. Express 29(15), 23847-23863 (2021)  View: HTML | PDF

Skin effect photon-trapping enhancement in infrared photodiodes

Opt. Express 29(15), 22823-22837 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Ultra-sensitive optical fiber sensor based on intermodal interference and temperature calibration for trace detection of copper (II) ions

Opt. Express 29(15), 22992-23005 (2021)  View: HTML | PDF

Analysis of the effects of jitter, relative intensity noise, and nonlinearity on a photonic digital-to-analog converter based on optical Nyquist pulse synthesis

Opt. Express 29(15), 23671-23681 (2021)  View: HTML | PDF

Partial Maxwell fish-eye lens inspired by the Gutman lens and Eaton lens for wide-angle beam scanning

Opt. Express 29(15), 24194-24209 (2021)  View: HTML | PDF

Modeling, experimental validation, and model order reduction of mirror thermal dynamics

Opt. Express 29(15), 24508-24524 (2021)  View: HTML | PDF

Toward highly birefringent silica Large Mode Area optical fibers with anisotropic core

Opt. Express 29(15), 22883-22899 (2021)  View: HTML | PDF

Strain, bending, refractive index independent temperature sensor based on a graded index multimode fiber embedded long period fiber grating

Opt. Express 29(15), 22922-22930 (2021)  View: HTML | PDF

Introduction and measurement of the effective Verdet constant of spun optical fibers

Opt. Express 29(15), 23315-23330 (2021)  View: HTML | PDF

Evaluating the coupling efficiency of OAM beams into ring-core optical fibers

Opt. Express 29(15), 23381-23392 (2021)  View: HTML | PDF

Whispering gallery mode excitation using exposed-core fiber

Opt. Express 29(15), 23549-23557 (2021)  View: HTML | PDF

Thermo-optic tuning of a nematic liquid crystal-filled capillary whispering gallery mode resonator

Opt. Express 29(15), 23569-23581 (2021)  View: HTML | PDF

Understanding bending-induced loss and bending-enhanced higher-order mode suppression in negative curvature fibers

Opt. Express 29(15), 23622-23636 (2021)  View: HTML | PDF

Hybrid Brillouin/Rayleigh sensor for multiparameter measurements in optical fibers

Opt. Express 29(15), 24025-24031 (2021)  View: HTML | PDF

Wideband low confinement loss anti-resonant hollow core fiber with nested U-shape tube

Opt. Express 29(15), 24182-24192 (2021)  View: HTML | PDF

Wideband, large mode field and single vector mode transmission in a 37-cell hollow-core photonic bandgap fiber

Opt. Express 29(15), 24226-24236 (2021)  View: HTML | PDF

High responsivity graphene-InGaAs near-infrared photodetector realized by hole trapping and its response saturation mechanism

Opt. Express 29(15), 23234-23243 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Trace copper detection using in-line optical fiber Mach–Zehnder interferometer combined with an optoelectronic oscillator

Opt. Express 29(15), 23430-23438 (2021)  View: HTML | PDF

Generation of rotational orbital angular momentum beams in the radio frequency based on an optical-controlled circular antenna array

Opt. Express 29(15), 23717-23728 (2021)  View: HTML | PDF

Modeling an actively mode-locked optoelectronic oscillator based on electric amplitude modulation

Opt. Express 29(15), 23835-23846 (2021)  View: HTML | PDF

Optomechanical controlling of intermolecular interaction and the application in molecular self-assembly

Opt. Express 29(15), 23357-23367 (2021)  View: HTML | PDF

Calibration of spin-light coupling by coherently induced Faraday rotation

Opt. Express 29(15), 23637-23653 (2021)  View: HTML | PDF

Ultranarrow spectral line of the radiation in double qubit-cavity ultrastrong coupling system

Opt. Express 29(15), 23939-23952 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Dynamical quantum phase transitions in the spin-boson model

Opt. Express 29(15), 23988-23996 (2021)  View: HTML | PDF

Cross talk compensation in multimode continuous-variable entanglement distribution

Opt. Express 29(15), 24083-24101 (2021)  View: HTML | PDF

Precise control of squeezing angle to generate 11 dB entangled state

Opt. Express 29(15), 24315-24325 (2021)  View: HTML | PDF

High resolution coherent spectral analysis method based on Brillouin scattering in an optical fiber

Opt. Express 29(15), 23258-23272 (2021)  View: HTML | PDF

Distinguishing between coherent and incoherent signals in excitation-emission spectroscopy

Opt. Express 29(15), 24326-24337 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Frequency-comb-calibrated swept-wavelength interferometry

Opt. Express 29(15), 24363-24372 (2021)  View: HTML | PDF

Characterization of a split-ring-resonator-loaded transmission line at terahertz frequencies

Opt. Express 29(15), 23282-23289 (2021)  View: HTML | PDF

Highly sensitive X-ray detector based on a β-Ga2O3:Fe single crystal

Opt. Express 29(15), 23292-23299 (2021)  View: HTML | PDF

Bifunctional terahertz modulator for beam steering and broadband absorption based on a hybrid structure of graphene and vanadium dioxide

Opt. Express 29(15), 23331-23340 (2021)  View: HTML | PDF

Terahertz magneto-optical response of bismuth-gadolinium-substituted rare-earth garnet film

Opt. Express 29(15), 23540-23548 (2021)  View: HTML | PDF

Deep learning control of THz QCLs

Opt. Express 29(15), 23611-23621 (2021)  View: HTML | PDF

Editors' Pick

Intra-oscillator broadband THz generation in a compact ultrafast diode-pumped solid-state laser

Opt. Express 29(15), 23729-23735 (2021)  View: HTML | PDF

Performance of a CsI(Tl) scintillation screen with a dual-periodic structure based on an oxidized silicon micropore array template in X-ray imaging

Opt. Express 29(15), 23752-23763 (2021)  View: HTML | PDF

Sub-terahertz vortex beam generation using a spiral metal reflector

Opt. Express 29(15), 24118-24128 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Increase in terahertz-wave generation by difference frequency mixing by the overlap of exciton states in different GaAs/AlAs quantum wells and spectroscopic measurements

Opt. Express 29(15), 24387-24395 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Rigorous signal reconstruction in terahertz emission spectroscopy

Opt. Express 29(15), 24411-24421 (2021)  View: HTML | PDF

4.7 THz asymmetric beam multiplexer for GUSTO

Opt. Express 29(15), 24434-24445 (2021)  View: HTML | PDF

Compressive X-ray tomosynthesis using model-driven deep learning

Opt. Express 29(15), 24576-24591 (2021)  View: HTML | PDF

Distinguishing monomer and nanoparticle contributions to high-harmonic emission from laser-ablated plumes

Opt. Express 29(15), 23421-23429 (2021)  View: HTML | PDF

Editors' Pick

Generation of structured coherent extreme ultraviolet beams from an MgO crystal

Opt. Express 29(15), 24161-24168 (2021)  View: HTML | PDF

Great enhancement on two-photon photoluminescence imaging contrast of Au nanoparticles via double-pulse femtosecond laser excitation with controlled phase differences

Opt. Express 29(15), 22855-22867 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Color-difference evaluation for 3D objects

Opt. Express 29(15), 24237-24254 (2021)  View: HTML | PDF

Doppler optical frequency domain reflectometry for remote fiber sensing: erratum

Opt. Express 29(15), 24193-24193 (2021)  View: HTML | PDF

Microcavity-enhanced Kerr nonlinearity in a vertical-external-cavity surface-emitting laser: erratum

Opt. Express 29(15), 23290-23291 (2021)  View: HTML | PDF

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