11 October 2021, Volume 29, Issue 21, pp. 32739-34879  
169 articles

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Examining the utility of pinhole-type screens for lightfield display

Opt. Express 29(21), 33357-33366 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Design of a digitally switchable multifocal microlens array for integral imaging systems

Opt. Express 29(21), 33771-33784 (2021)  View: HTML | PDF

Editors' Pick

Perceptual-driven approach to statically foveated head-mounted displays

Opt. Express 29(21), 33890-33914 (2021)  View: HTML | PDF

3D light-field display with an increased viewing angle and optimized viewpoint distribution based on a ladder compound lenticular lens unit

Opt. Express 29(21), 34035-34050 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Iterative parallel registration of strongly misaligned wavefront segments

Opt. Express 29(21), 33281-33296 (2021)  View: HTML | PDF

Improved optical camera communication systems using a freeform lens

Opt. Express 29(21), 34066-34076 (2021)  View: HTML | PDF

Ground-based high-resolution remote sensing of sulphur hexafluoride (SF6) over Hefei, China: characterization, optical misalignment, influence, and variability

Opt. Express 29(21), 34051-34065 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Improved shadow correction for the marine optical buoy, MOBY

Opt. Express 29(21), 34411-34426 (2021)  View: HTML | PDF

Optical vortex switch based on multiplexed volume gratings with high diffraction efficiency

Opt. Express 29(21), 34293-34301 (2021)  View: HTML | PDF

Stereoscopic high-speed imaging of iron microexplosions and nanoparticle-release

Opt. Express 29(21), 34465-34476 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Monolithic integration of multicolor InGaN LEDs with uniform luminescence emission

Opt. Express 29(21), 32826-32832 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Roll-to-roll nanoimprint lithography of high efficiency Fresnel lenses for micro-concentrator photovoltaics

Opt. Express 29(21), 34135-34149 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Photoconversion efficiency in atomically thin TMDC-based heterostructures

Opt. Express 29(21), 32910-32921 (2021)  View: HTML | PDF

Enhanced solar water splitting using plasmon-induced resonance energy transfer and unidirectional charge carrier transport

Opt. Express 29(21), 34810-34825 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Transmission rate Optimization by dynamic resource allocation algorithm for RF/VLC heterogeneous networks

Opt. Express 29(21), 32778-32795 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multiple lenses athermalization and achromatization by the quantitative replacement method of combined glasses on athermal visible glass map

Opt. Express 29(21), 34707-34722 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Annual energy yield of mono- and bifacial silicon heterojunction solar modules with high-index dielectric nanodisk arrays as anti-reflective and light trapping structures

Opt. Express 29(21), 34494-34509 (2021)  View: HTML | PDF

Passive anti-sunlight glare traffic signs with non-axisymmetric freeform lens design

Opt. Express 29(21), 34781-34796 (2021)  View: HTML | PDF

Nonlinear laser-induced frequency shift in a 23Na spin-1 condensate

Opt. Express 29(21), 32892-32899 (2021)  View: HTML | PDF

Laser-detected magnetic resonance spectra dressed by a radio-frequency field

Opt. Express 29(21), 33197-33209 (2021)  View: HTML | PDF

Magnetic-field enhanced modulation transfer spectroscopy: theory and experiment

Opt. Express 29(21), 34770-34780 (2021)  View: HTML | PDF

Phase unwrapping using the extracted degree of coherence and phase from phase shifting interferometry systems

Opt. Express 29(21), 34278-34292 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Iteration-free, simultaneous correction of piston and tilt distortions in large-scale coherent beam combination systems

Opt. Express 29(21), 34863-34879 (2021)  View: HTML | PDF

Compressive hyperspectral image classification using a 3D coded convolutional neural network

Opt. Express 29(21), 32875-32891 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Cryptographic analysis on an optical random-phase-encoding cryptosystem for complex targets based on physics-informed learning

Opt. Express 29(21), 33558-33571 (2021)  View: HTML | PDF

EGOF-Net: epipolar guided optical flow network for unrectified stereo matching

Opt. Express 29(21), 33874-33889 (2021)  View: HTML | PDF

Correction algorithm of the frequency-modulated continuous-wave LIDAR ranging system

Opt. Express 29(21), 34150-34165 (2021)  View: HTML | PDF

High-efficiency 3D reconstruction with a uniaxial MEMS-based fringe projection profilometry

Opt. Express 29(21), 34243-34257 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Hybrid-net: a two-to-one deep learning framework for three-wavelength phase-shifting interferometry

Opt. Express 29(21), 34656-34670 (2021)  View: HTML | PDF

Broadband performance limits of ultra-thin lenses using time-domain analysis

Opt. Express 29(21), 32804-32817 (2021)  View: HTML | PDF

Highly efficient dual page reproduction in holographic data storage

Opt. Express 29(21), 33257-33268 (2021)  View: HTML | PDF

Versatile optimization-based speed-up method for autofocusing in digital holographic microscopy

Opt. Express 29(21), 33297-33311 (2021)  View: HTML | PDF

Discretization of two-dimensional Luneburg lens based on the correctional effective medium theory

Opt. Express 29(21), 33434-33444 (2021)  View: HTML | PDF

Single-shot generation of composite optical vortex beams using hybrid binary fork gratings

Opt. Express 29(21), 33703-33715 (2021)  View: HTML | PDF

Single-shot multiple-depth macroscopic imaging by spatial frequency multiplexing

Opt. Express 29(21), 34360-34369 (2021)  View: HTML | PDF

Fringe analysis approach for imaging surface undulations on technical surfaces

Opt. Express 29(21), 33067-33076 (2021)  View: HTML | PDF

High-speed object detection with a single-photon time-of-flight image sensor

Opt. Express 29(21), 33184-33196 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Biomimetic multispectral curved compound eye camera for real-time multispectral imaging in an ultra-large field of view

Opt. Express 29(21), 33346-33356 (2021)  View: HTML | PDF

Two-dimensional time- and space-resolved diagnostic method for an integrated implosion process

Opt. Express 29(21), 33424-33433 (2021)  View: HTML | PDF

Structured illumination microscopy with partially coherent illumination for phase and fluorescent imaging

Opt. Express 29(21), 33679-33693 (2021)  View: HTML | PDF

Waveguide-based total internal reflection fluorescence microscope enabling cellular imaging under cryogenic conditions

Opt. Express 29(21), 34097-34108 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Unsupervised hyperspectral stimulated Raman microscopy image enhancement: denoising and segmentation via one-shot deep learning

Opt. Express 29(21), 34205-34219 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

High-precision 3D drift correction with differential phase contrast images

Opt. Express 29(21), 34641-34655 (2021)  View: HTML | PDF

Mueller matrix imaging with a polarization camera: application to microscopy

Opt. Express 29(21), 34723-34734 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

End-to-end sensor and neural network design using differential ray tracing

Opt. Express 29(21), 34748-34761 (2021)  View: HTML | PDF

Two-color super-resolution localization microscopy via joint encoding of emitter location and color

Opt. Express 29(21), 34797-34809 (2021)  View: HTML | PDF

Long-distance Φ-OTDR with a flexible frequency response based on time division multiplexing

Opt. Express 29(21), 32833-32841 (2021)  View: HTML | PDF

Robustness of neural network calibration model for accurate spatial positioning

Opt. Express 29(21), 32922-32938 (2021)  View: HTML | PDF

Highly sensitive vibration sensor based on the dispersion turning point microfiber Mach-Zehnder interferometer

Opt. Express 29(21), 32983-32995 (2021)  View: HTML | PDF

Interleaved electro-optic dual comb generation to expand bandwidth and scan rate for molecular spectroscopy and dynamics studies near 1.6 µm

Opt. Express 29(21), 33155-33170 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fringe-width encoded patterns for 3D surface profilometry

Opt. Express 29(21), 33210-33224 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

High-fidelity acoustic signal enhancement for phase-OTDR using supervised learning

Opt. Express 29(21), 33467-33480 (2021)  View: HTML | PDF

Single-shot, double-pulse determination of the detonation energy in nanosecond-laser ablation using the blast model

Opt. Express 29(21), 33481-33490 (2021)  View: HTML | PDF

Chromatic confocal sensor-based sub-aperture scanning and stitching for the measurement of microstructured optical surfaces

Opt. Express 29(21), 33512-33526 (2021)  View: HTML | PDF

Aliasing-free dual-comb ranging system based on free-running fiber lasers

Opt. Express 29(21), 33527-33535 (2021)  View: HTML | PDF

Time-resolved optical probing of the non-equilibrium supercritical state in molecular media under ns laser-plasma impact

Opt. Express 29(21), 33592-33601 (2021)  View: HTML | PDF

Optical voltage sensor based on a piezoelectric thin film for grid applications

Opt. Express 29(21), 33716-33727 (2021)  View: HTML | PDF  [Suppl. Mat. (10)]

Hybrid aperiodic coding for SNR improvement in a BOTDA fiber sensor

Opt. Express 29(21), 33926-33936 (2021)  View: HTML | PDF

Rapid noise removal based dual adversarial network for the Brillouin optical time domain analyzer

Opt. Express 29(21), 34002-34014 (2021)  View: HTML | PDF

Near-infrared laser photoacoustic gas sensor for simultaneous detection of CO and H2S

Opt. Express 29(21), 34258-34268 (2021)  View: HTML | PDF

Modified dual Mach-Zehnder interferometers with new locating algorithm for intrusion detection

Opt. Express 29(21), 34341-34359 (2021)  View: HTML | PDF

Optical bunching of particles in a liquid flow

Opt. Express 29(21), 34394-34410 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Spatially resolved birefringence measurements with a digital micro-mirror device

Opt. Express 29(21), 34616-34628 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Single-ended self-calibration high-accuracy Raman distributed temperature sensing based on multi-core fiber

Opt. Express 29(21), 34762-34769 (2021)  View: HTML | PDF

Phase-sensitive manipulation of squeezed vacuum via a dual-recycled Michelson interferometer

Opt. Express 29(21), 34826-34834 (2021)  View: HTML | PDF

4D line-scan hyperspectral imaging

Opt. Express 29(21), 34835-34849 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Free space optical communication receiver based on a spatial demultiplexer and a photonic integrated coherent combining circuit

Opt. Express 29(21), 33134-33143 (2021)  View: HTML | PDF

High-Q, submicron-confined chalcogenide microring resonators

Opt. Express 29(21), 33225-33233 (2021)  View: HTML | PDF

Ultra-compact dual-mode mode-size converter for silicon photonic few-mode fiber interfaces

Opt. Express 29(21), 33728-33740 (2021)  View: HTML | PDF

Design of slow-light-enhanced bimodal interferometers using dimensionality reduction techniques

Opt. Express 29(21), 33962-33975 (2021)  View: HTML | PDF

Low-loss broadband bi-layer edge couplers for visible light

Opt. Express 29(21), 34565-34576 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Independent contribution of optical attenuation length in ultrafast laser-induced structural change

Opt. Express 29(21), 33121-33133 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Formation mechanism of nanosecond-laser-induced microstructures on amorphous silicon film surfaces

Opt. Express 29(21), 33804-33817 (2021)  View: HTML | PDF

High linear polarization, narrow linewidth hybrid semiconductor laser with an external birefringence waveguide Bragg grating

Opt. Express 29(21), 33109-33120 (2021)  View: HTML | PDF

114 nm broadband all-fiber nonlinear polarization rotation mode locked-laser and time-stretch optical coherence tomography

Opt. Express 29(21), 33322-33330 (2021)  View: HTML | PDF

Generation of an optical needle beam with a laser inscribed Pancharatnam-Berry phase element under imperfect conditions

Opt. Express 29(21), 33331-33345 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Controlling the lasing modes in random lasers operating in the Anderson localization regime

Opt. Express 29(21), 33548-33557 (2021)  View: HTML | PDF

Absorption and emission cross-sections, Stark energy levels, and temperature dependent gain of Yb:QX phosphate glass

Opt. Express 29(21), 33818-33835 (2021)  View: HTML | PDF

High spectral purity GaSb-based blazed grating external cavity laser with tunable single-mode operation around 1940nm

Opt. Express 29(21), 33864-33873 (2021)  View: HTML | PDF

Pulsed fiber laser oscillator at 1.7 µm by stimulated Raman scattering in H2-filled hollow-core photonic crystal fibers

Opt. Express 29(21), 33915-33925 (2021)  View: HTML | PDF

Tailoring frequency combs through VCSEL polarization dynamics

Opt. Express 29(21), 33976-33991 (2021)  View: HTML | PDF

Stepped upper waveguide layer for higher hole injection efficiency in GaN-based laser diodes

Opt. Express 29(21), 33992-34001 (2021)  View: HTML | PDF

Dynamic mode-switchable and wavelength-tunable Brillouin random fiber laser by a high-order mode pump

Opt. Express 29(21), 34109-34117 (2021)  View: HTML | PDF

Praseodymium mid-infrared emission in AlF3-based glass sensitized by ytterbium

Opt. Express 29(21), 34166-34174 (2021)  View: HTML | PDF

Continuous-wave long-distributed-cavity laser using cat-eye retroreflectors

Opt. Express 29(21), 34269-34277 (2021)  View: HTML | PDF

Alignment procedure for off-axis-parabolic telescopes in the context of high-intensity laser beam transport

Opt. Express 29(21), 34378-34393 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Control and stabilization of the modal content of fiber amplifiers using traveling waves

Opt. Express 29(21), 34452-34464 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Quantum limited timing jitter of soliton molecules in a mode-locked fiber laser

Opt. Express 29(21), 34590-34599 (2021)  View: HTML | PDF

Autosetting soliton pulsation in a fiber laser by an improved depth-first search algorithm

Opt. Express 29(21), 34684-34694 (2021)  View: HTML | PDF

Stress-matched laminated thin film of SiOxNy/SiO2/ SiOxNy for enhanced encapsulation of organic light-emitting devices

Opt. Express 29(21), 33077-33085 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Highly efficient vertical coupling to a topological waveguide with defect structure

Opt. Express 29(21), 32755-32763 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

Towards a metasurface adapted to hyperspectral imaging applications: from subwavelength design to definition of optical properties

Opt. Express 29(21), 32764-32777 (2021)  View: HTML | PDF

Electrically tunable absorber based on a graphene integrated lithium niobate resonant metasurface

Opt. Express 29(21), 32796-32803 (2021)  View: HTML | PDF

Surface phonon resonance enhanced Goos-Hänchen shift and its sensing application in the mid-infrared region

Opt. Express 29(21), 32973-32982 (2021)  View: HTML | PDF

Chiral and multiple one-way surface states on photonic gyroelectric metamaterials with small Chern number

Opt. Express 29(21), 33097-33108 (2021)  View: HTML | PDF

Tunable phonon-plasmon hybridization in α-MoO3–graphene based van der Waals heterostructures

Opt. Express 29(21), 33171-33183 (2021)  View: HTML | PDF

Circular dichroism metamirror with diversified chiral molecules combinations

Opt. Express 29(21), 33367-33379 (2021)  View: HTML | PDF

Design of mesoscopic self-collimating photonic crystals under oblique incidence

Opt. Express 29(21), 33380-33397 (2021)  View: HTML | PDF

Broadband thin-film and metamaterial absorbers using refractory vanadium nitride and their thermal stability

Opt. Express 29(21), 33456-33466 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Broadband radar cross section reduction by an absorptive metasurface based on a magnetic absorbing material

Opt. Express 29(21), 33536-33547 (2021)  View: HTML | PDF

Dual-encryption freedom via a monolayer-nanotextured Janus metasurface in the broadband visible

Opt. Express 29(21), 33954-33961 (2021)  View: HTML | PDF

Non-Hermitian bath model for arrays of coupled nanoresonators

Opt. Express 29(21), 34015-34023 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fundamental challenges induced by phase modulation inaccuracy and optimization guidelines of geometric phase metasurfaces with broken rotation symmetry

Opt. Express 29(21), 34314-34327 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Large-area mid-infrared broadband absorbers based on spiral ITO resulting from the combination of two different broadening absorption methods

Opt. Express 29(21), 34427-34440 (2021)  View: HTML | PDF

Broadband and wide-angle metamaterial absorber based on the hybrid of spoof surface plasmonic polariton structure and resistive metasurface

Opt. Express 29(21), 34735-34747 (2021)  View: HTML | PDF

Low power threshold, ultrathin optical limiter based on a nonlinear zone plate

Opt. Express 29(21), 33144-33154 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Robust multifilament arrays in air by Dammann grating

Opt. Express 29(21), 34189-34204 (2021)  View: HTML | PDF

Near-infrared non-degenerate two-photon absorption coefficients of bulk GaAs and Si

Opt. Express 29(21), 34522-34530 (2021)  View: HTML | PDF

DFT-spread OFDM with quadrature index modulation for practical VLC systems

Opt. Express 29(21), 33027-33036 (2021)  View: HTML | PDF

Phase-sensitively amplified wavelength-division multiplexed optical transmission systems

Opt. Express 29(21), 33086-33096 (2021)  View: HTML | PDF

Solar background noise mitigation using the orbital angular momentum mode in vertical FSO downlink transmissions

Opt. Express 29(21), 33312-33321 (2021)  View: HTML | PDF

Carrier-assisted differential detection with reduced guard band and high electrical spectral efficiency

Opt. Express 29(21), 33502-33511 (2021)  View: HTML | PDF

Editors' Pick

Demonstration of >1Tbit/s WDM OWC with wavelength-transparent beam tracking-and-steering capability

Opt. Express 29(21), 33694-33702 (2021)  View: HTML | PDF

Experimental investigation of environmental interference mitigation and blocked LEDs using a memory-artificial neural network in 3D indoor visible light positioning systems

Opt. Express 29(21), 33937-33953 (2021)  View: HTML | PDF

Demonstration of flexible access in a rate-adaptive visible light communication system with constellation probabilistic shaping

Opt. Express 29(21), 34441-34451 (2021)  View: HTML | PDF

Non-back-reflecting polygon scanner with applications in surface cleaning

Opt. Express 29(21), 32939-32950 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Generalization of ray tracing in symmetric gradient-index media by Fermat’s ray invariants

Opt. Express 29(21), 33009-33026 (2021)  View: HTML | PDF

Automated optical monitoring wavelength selection for thin-film filters

Opt. Express 29(21), 33398-33413 (2021)  View: HTML | PDF

Micro-stress bonding analysis of high precision and lightweight mirrors

Opt. Express 29(21), 33665-33678 (2021)  View: HTML | PDF

MEMS-based linear micromirror array with a high filling factor for spatial light modulation

Opt. Express 29(21), 33785-33794 (2021)  View: HTML | PDF

Designing absorbers for graphene based mid-infrared wide band waveguide photodetectors

Opt. Express 29(21), 33850-33863 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Effective method for approximating graded-refractive-index layers in optical simulations

Opt. Express 29(21), 34477-34493 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Tunable multi-wavelength optofluidic Dammann grating with beam splitting property

Opt. Express 29(21), 33414-33423 (2021)  View: HTML | PDF

Analysis of AM-to-PM conversion in MUTC photodiodes based on an equivalent circuit model

Opt. Express 29(21), 33582-33591 (2021)  View: HTML | PDF

General approach to precise deformable mirror control

Opt. Express 29(21), 33741-33759 (2021)  View: HTML | PDF

Tunable optical filter using phase change materials for smart IR night vision applications

Opt. Express 29(21), 33795-33803 (2021)  View: HTML | PDF

Extended-aperture Hartmann wavefront sensor with raster scanning

Opt. Express 29(21), 34229-34242 (2021)  View: HTML | PDF

Continuous tuning of unidirectional emission wavelength by bending a notched-elliptical polymer microdisk

Opt. Express 29(21), 34370-34377 (2021)  View: HTML | PDF

Magneto-refractive properties and measurement of an erbium-doped fiber

Opt. Express 29(21), 34577-34589 (2021)  View: HTML | PDF

Absolute spectral backscatter measurements of large-core multimode PMMA polymer optical fibers

Opt. Express 29(21), 34629-34640 (2021)  View: HTML | PDF

Quantifying the refractive index of ferroelectric domain walls in periodically poled LiNbO3 single crystals by polarization-sensitive optical coherence tomography

Opt. Express 29(21), 33615-33631 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Preparation and surface-enhanced Raman scattering properties of GO/Ag/Ta2O5 composite substrates

Opt. Express 29(21), 34552-34564 (2021)  View: HTML | PDF

Low jitter microwave pulse train generation based on an optoelectronic oscillator

Opt. Express 29(21), 33491-33501 (2021)  View: HTML | PDF

Simple method for frequency response measurement of photodetectors based on wavelength-to-time mapping

Opt. Express 29(21), 34118-34125 (2021)  View: HTML | PDF

High brightness silicon nanocrystal white light-emitting diode with luminance of 2060 cd/m2

Opt. Express 29(21), 34126-34134 (2021)  View: HTML | PDF

Measure the arbitrary topological charge of perfect optical vortex beams by using the dynamic angular double slits

Opt. Express 29(21), 32966-32972 (2021)  View: HTML | PDF

Ultra-sensitive amplitude engineering and sign reversal of circular dichroism in quasi-3D chiral nanostructures

Opt. Express 29(21), 33572-33581 (2021)  View: HTML | PDF

Effect of noisy channels on the transmission of mesoscopic twin-beam states

Opt. Express 29(21), 32842-32852 (2021)  View: HTML | PDF

Quantum enhanced electro-optic sensor for E-field measurement

Opt. Express 29(21), 32865-32874 (2021)  View: HTML | PDF

Accurate polarization preparation and measurement using twisted nematic liquid crystals

Opt. Express 29(21), 33037-33052 (2021)  View: HTML | PDF

Spin memory effect in charged single telecom quantum dots

Opt. Express 29(21), 34024-34034 (2021)  View: HTML | PDF

Angle-resolved polarized Raman spectra of the basal and edge plane of MoS2

Opt. Express 29(21), 32818-32825 (2021)  View: HTML | PDF

Temperature dependent Raman spectra of ammonia ranging from 3150 cm−1 to 3810 cm−1 for combustion applications

Opt. Express 29(21), 33234-33244 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Accuracy improvement in plastics classification by laser-induced breakdown spectroscopy based on a residual network

Opt. Express 29(21), 33269-33280 (2021)  View: HTML | PDF

Polarization impedance measurement cavity enhanced laser absorption spectroscopy

Opt. Express 29(21), 33836-33849 (2021)  View: HTML | PDF

Preparation of a superhydrophobic AgNP/GF substrate and its SERS application in a complex detection environment

Opt. Express 29(21), 34085-34096 (2021)  View: HTML | PDF

Mapping optical Bloch modes of a plasmonic square lattice in real and reciprocal spaces using cathodoluminescence spectroscopy

Opt. Express 29(21), 34328-34340 (2021)  View: HTML | PDF

Linearized radially polarized light for improved precision in strain measurements using micro-Raman spectroscopy

Opt. Express 29(21), 34531-34551 (2021)  View: HTML | PDF

Cascaded, self-calibrated, single-pixel mid-infrared Hadamard transform spectrometer

Opt. Express 29(21), 34600-34615 (2021)  View: HTML | PDF

Mechanical modulation of multifunctional responses in three-dimensional terahertz metamaterials

Opt. Express 29(21), 32853-32864 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Flexible bilayer terahertz metasurface for the manipulation of orbital angular momentum states

Opt. Express 29(21), 33445-33455 (2021)  View: HTML | PDF

Continuous wave vertical emission from terahertz microcavity lasers with a dual injection scheme

Opt. Express 29(21), 33602-33614 (2021)  View: HTML | PDF

Ultrabroadband suppression of mid-infrared reflection losses of a layered semiconductor by nanopatterning with a focused ion beam

Opt. Express 29(21), 33632-33641 (2021)  View: HTML | PDF

Transmission and reflection bi-direction terahertz encoding metasurface with a single structure

Opt. Express 29(21), 33760-33770 (2021)  View: HTML | PDF

Tunable extreme energy transfer of terahertz waves with graphene in a nested cavity

Opt. Express 29(21), 34302-34313 (2021)  View: HTML | PDF

Nonlinear error correction for Terahertz FMCW System by a new beat frequency estimation method

Opt. Express 29(21), 34510-34521 (2021)  View: HTML | PDF

Tunable quantum-cascade VECSEL operating at 1.9 THz

Opt. Express 29(21), 34695-34706 (2021)  View: HTML | PDF

Deriving x-ray pulse duration from center-of-energy shifts in THz-streaked ionized electron spectra

Opt. Express 29(21), 32739-32754 (2021)  View: HTML | PDF

Bayesian optimal control of the ultrashort circularly polarized attosecond pulse generation by two-color polarization gating

Opt. Express 29(21), 32900-32909 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Water-window high harmonic generation with 0.8-µm and 2.2-µm OPCPAs at 100 kHz

Opt. Express 29(21), 32996-33008 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Controlling the atomic-orbital-resolved photoionization for neon atoms by counter-rotating circularly polarized attosecond pulses

Opt. Express 29(21), 33245-33256 (2021)  View: HTML | PDF

Primary facility for traceable measurement of the BSSRDF

Opt. Express 29(21), 34175-34188 (2021)  View: HTML | PDF

Accurate physics-based digital reproduction of effect coatings

Opt. Express 29(21), 34671-34683 (2021)  View: HTML | PDF