Optics Express

Article	Citations
Single-pixel imaging 12 years on: a review	256
Physics-informed neural networks for inverse problems in nano-optics and metamaterials	245
Achieving broadband absorption and polarization conversion with a vanadium dioxide metasurface in the same terahertz frequencies	176
2D material assisted SMF-MCF-MMF-SMF based LSPR sensor for creatinine detection	129
Roadmap on digital holography [Invited]	128
Broadband terahertz absorber with a flexible, reconfigurable performance based on hybrid-patterned vanadium dioxide metasurfaces	120
Thermally switching between perfect absorber and asymmetric transmission in vanadium dioxide-assisted metamaterials	119
Convex fiber-tapered seven core fiber-convex fiber (CTC) structure-based biosensor for creatinine detection in aquaculture	116
Fourier ptychography: current applications and future promises	115
Taper-in-taper fiber structure-based LSPR sensor for alanine aminotransferase detection	114
DeepCGH: 3D computer-generated holography using deep learning	113
Hybrid metamaterial absorber for ultra-low and dual-broadband absorption	105
Roadmap on 3D integral imaging: sensing, processing, and display	104
Terahertz optical fibers [Invited]	103
Tunable multi-band terahertz absorber using a single-layer square graphene ring structure with T-shaped graphene strips	100
Terahertz bifunctional absorber based on a graphene-spacer-vanadium dioxide-spacer-metal configuration	95
Wafer-scale low-loss lithium niobate photonic integrated circuits	94
Coherent beam combining of 61 femtosecond fiber amplifiers	94
Dual-controlled broadband terahertz absorber based on graphene and Dirac semimetal	91
Switchable terahertz metamaterial absorber with broadband absorption and multiband absorption	88
Tunable polarization-independent and angle-insensitive broadband terahertz absorber with graphene metamaterials	88
Refractive index sensing with optical bound states in the continuum	88
Bifunctional terahertz modulator for beam steering and broadband absorption based on a hybrid structure of graphene and vanadium dioxide	88
Hybrid integrated InP-Si3N4 diode laser with a 40-Hz intrinsic linewidth	85
Fiber-based sources of coherent MIR radiation: key advances and future prospects (invited)	83

Tunable metamaterial filter for optical communication in the terahertz frequency range	81
Tunable bifunctional terahertz metamaterial device based on Dirac semimetals and vanadium dioxide	80
Ultrasensitive temperature sensor with Vernier-effect improved fiber Michelson interferometer	80
Switchable and tunable terahertz metamaterial absorber with broadband and multi-band absorption	78
Tunable dual plasmon-induced transparency based on a monolayer graphene metamaterial and its terahertz sensing performance	77
MIM waveguide structure consisting of a semicircular resonant cavity coupled with a key-shaped resonant cavity	77
Ppt level carbon monoxide detection based on light-induced thermoelastic spectroscopy exploring custom quartz tuning forks and a mid-infrared QCL	76
High-efficient coupler for thin-film lithium niobate waveguide devices	75
Ultrawideband fractal metamaterial absorber made of nickel operating in the UV to IR spectrum	75
Terahertz absorber with dynamically switchable dual-broadband based on a hybrid metamaterial with vanadium dioxide and graphene	75
Asymmetric transmission for dual-circularly and linearly polarized waves based on a chiral metasurface	74
Broadband wide-angle multilayer absorber based on a broadband omnidirectional optical Tamm state	74
Compressive ghost imaging through scattering media with deep learning	73
Flexible all-PM NALM Yb:fiber laser design for frequency comb applications: operation regimes and their noise properties	72
Deep learning modeling approach for metasurfaces with high degrees of freedom	72
Multi-functional polarization conversion manipulation via graphene-based metasurface reflectors	71
Fringe projection profilometry by conducting deep learning from its digital twin	71
Plasmonically induced transparency in in-plane isotropic and anisotropic 2D materials	70
Numerical analysis of an ultra-wideband metamaterial absorber with high absorptivity from visible light to near-infrared	69
Ultrafast thin-disk multipass amplifier with 720 mJ operating at kilohertz repetition rate for applications in atmospheric research	69
In-situ dual-channel surface plasmon resonance fiber sensor for temperature-compensated detection of glucose concentration	69
Ultra-wideband tunable metamaterial perfect absorber based on vanadium dioxide	68
Vanadium dioxide-assisted broadband absorption and linear-to-circular polarization conversion based on a single metasurface design for the terahertz wave	68
Highly sensitive methane detection based on light-induced thermoelastic spectroscopy with a 2.33 µm diode laser and adaptive Savitzky-Golay filtering	68
Detecting single infrared photons toward optimal system detection efficiency	68
MoS2-based multiple surface plasmonic coupling for enhanced surface-enhanced Raman scattering and photoelectrocatalytic performance utilizing the size effect	67
No-core optical fiber sensor based on surface plasmon resonance for glucose solution concentration and temperature measurement	67
Topological charge of a linear combination of optical vortices: topological competition	67
Strongly resonant silicon slot metasurfaces with symmetry-protected bound states in the continuum	67
Bi-directional gated recurrent unit neural network based nonlinear equalizer for coherent optical communication system	66
High-efficiency GeSn/Ge multiple-quantum-well photodetectors with photon-trapping microstructures operating at 2 µm	66
Swept Source Lidar: simultaneous FMCW ranging and nonmechanical beam steering with a wideband swept source	65
Polarization-sensitive triple plasmon-induced transparency with synchronous and asynchronous switching based on monolayer graphene metamaterials	65
Toroidal dipole bound states in the continuum metasurfaces for terahertz nanofilm sensing	64
Deep neural network for multi-depth hologram generation and its training strategy	64
Surface plasmon resonance chemical sensor composed of a microstructured optical fiber for the detection of an ultra-wide refractive index range and gas-liquid pollutants	63
Luminescent ion-doped transparent glass ceramics for mid-infrared light sources [invited]	63
Vector magnetic field sensor based on U-bent single-mode fiber and magnetic fluid	63
Diffraction tomography with a deep image prior	63
High-sensitivity operation of a single-beam atomic magnetometer for three-axis magnetic field measurement	63
Image quality of compressive single-pixel imaging using different Hadamard orderings	62
High-speed Gaussian-modulated continuous-variable quantum key distribution with a local local oscillator based on pilot-tone-assisted phase compensation	62
Triple plasmon-induced transparency and optical switch desensitized to polarized light based on a mono-layer metamaterial	61
Systematic study of laser ablation with GHz bursts of femtosecond pulses	61
Multifocal microlens arrays using multilayer photolithography	61
Existence, symmetry breaking bifurcation and stability of two-dimensional optical solitons supported by fractional diffraction	61
Deep learning for digital holography: a review	60
ITO-based microheaters for reversible multi-stage switching of phase-change materials: towards miniaturized beyond-binary reconfigurable integrated photonics	60
Hierarchical metamaterials for laser-infrared-microwave compatible camouflage	60
Dynamic 3-D measurement based on fringe-to-fringe transformation using deep learning	60

Multiple Fano resonances excitation on all-dielectric nanohole arrays metasurfaces	60
Optical radiation manipulation of Si-Ge2Sb2Te5 hybrid metasurfaces	59
Switchable ultra-broadband absorption and polarization conversion metastructure controlled by light	59
Quartz-enhanced photoacoustic-photothermal spectroscopy for trace gas sensing	59
550 W single frequency fiber amplifiers emitting at 1030 nm based on a tapered Yb-doped fiber	58
Enabling high repetition rate nonlinear THz science with a kilowatt-class sub-100 fs laser source	58
Adaptive weighted Gerchberg-Saxton algorithm for generation of phase-only hologram with artifacts suppression	58
Polarization-controlled and symmetry-dependent multiple plasmon-induced transparency in graphene-based metasurfaces	58
Constructing ultra-sensitive dual-mode optical thermometers: Utilizing FIR of Mn4+/Eu3+ and lifetime of Mn4+ based on double perovskite tellurite phosphor	57
Distributed optical fiber hydrophone based on Φ-OTDR and its field test	57
Maxwellian near-eye display with an expanded eyebox	56
Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation	56
Tunable dual-band terahertz absorber with all-dielectric configuration based on graphene	56
Terahertz multifunction switch and optical storage based on triple plasmon-induced transparency on a single-layer patterned graphene metasurface	55
Terahertz graphene metasurfaces for cross-polarized deflection, focusing, and orbital angular momentum	55
Experimental realization of arbitrary activation functions for optical neural networks	55
Doublet metalens design for high numerical aperture and simultaneous correction of chromatic and monochromatic aberrations	54
Transparent ultrawideband absorber based on simple patterned resistive metasurface with three resonant modes	54
Low Vπ thin-film lithium niobate modulator fabricated with photolithography	53
Polarization-independent toroidal dipole resonances driven by symmetry-protected BIC in ultraviolet region	53
Multi-depth hologram generation using stochastic gradient descent algorithm with complex loss function	53
Ultrafast thin-disk multi-pass amplifier system providing 1.9 kW of average output power and pulse energies in the 10 mJ range at 1 ps of pulse duration for glass-cleaving applications	53
Temporal ghost imaging with random fiber lasers	52
Dual-channel optical switch, refractive index sensor and slow light device based on a graphene metasurface	52
Distributed fiber sensor and machine learning data analytics for pipeline protection against extrinsic intrusions and intrinsic corrosions	52
Nonlinear beam self-imaging and self-focusing dynamics in a GRIN multimode optical fiber: theory and experiments	52
Femtosecond dual-comb Yb:CaF2 laser from a single free-running polarization-multiplexed cavity for optical sampling applications	52
Humidity sensor based on a graphene oxide-coated few-mode fiber Mach-Zehnder interferometer	51
Light-induced thermo-elastic effect in quartz tuning forks exploited as a photodetector in gas absorption spectroscopy	50
Tunable broadband terahertz absorber based on a single-layer graphene metasurface	50
Double-arrow metasurface for dual-band and dual-mode polarization conversion	50
Selective detection of cadmium ions using plasmonic optical fiber gratings functionalized with bacteria	50
Bifunctional terahertz absorber with a tunable and switchable property between broadband and dual-band	50
Imaging high-speed moving targets with a single-pixel detector	49
Sensitivity analysis of the dark spectrum fitting atmospheric correction for metre- and decametre-scale satellite imagery using autonomous hyperspectral radiometry	49
Topologically protected beam splitters and logic gates based on two-dimensional silicon photonic crystal slabs	49
Plaintext attack on joint transform correlation encryption system by convolutional neural network	49
Statistical mechanics of beam self-cleaning in GRIN multimode optical fibers	48
Theoretical design of a reconfigurable broadband integrated metamaterial terahertz device	48
Transmissive coding metasurface with dual-circularly polarized multi-beam	48
Design of an ultra-broadband near-perfect bilayer grating metamaterial absorber based on genetic algorithm	48
Image-free classification of fast-moving objects using “learned” structured illumination and single-pixel detection	48
Classification, identification, and growth stage estimation of microalgae based on transmission hyperspectral microscopic imaging and machine learning	48
On-chip fluorescence microscopy with a random microlens diffuser	47
Polarization-driven semantic segmentation via efficient attention-bridged fusion	47
Maximal nighttime electrical power generation via optimal radiative cooling	47
Photonic topology optimization with semiconductor-foundry design-rule constraints	47
Selective ultrafast control of multi-level quantum systems by subcycle and unipolar pulses	47
Retrieving the optical transmission matrix of a multimode fiber using the extended Kalman filter	47
Ultra-broadband solar absorbers for high-efficiency thermophotovoltaics	47
Giant enhancement of harmonic generation in all-dielectric resonant waveguide gratings of quasi-bound states in the continuum	46
Independently tunable triple Fano resonances based on MIM waveguide structure with a semi-ring cavity and its sensing characteristics	46
Silicon-organic hybrid (SOH) Mach-Zehnder modulators for 100 GBd PAM4 signaling with sub-1 dB phase-shifter loss	46
Terahertz perfect absorber based on flexible active switching of ultra-broadband and ultra-narrowband	46
Point spread function in interferometric scattering microscopy (iSCAT). Part I: aberrations in defocusing and axial localization	46
Tunable mid-wave infrared Fabry-Perot bandpass filters using phase-change GeSbTe	46
High-sensitivity relative humidity fiber-optic sensor based on an internal–external Fabry–Perot cavity Vernier effect	45
Dual-layer achromatic metalens design with an effective Abbe number	45
All-fiber bandwidth tunable ultra-broadband mode converters based on long-period fiber gratings and helical long-period gratings	45
Bandwidth-tunable near-infrared perfect absorption of graphene in a compound grating waveguide structure supporting quasi-bound states in the continuum	45
Probabilistic shaping based constellation encryption for physical layer security in OFDM RoF system	45
Hollow-core anti-resonant fiber based light-induced thermoelastic spectroscopy for gas sensing	45
Periodic trapezoidal VO2-Ge multilayer absorber for dynamic radiative cooling	44
Switchable dual-band to broadband terahertz metamaterial absorber incorporating a VO2 phase transition	44
6 kW single mode monolithic fiber laser enabled by effective mitigation of the transverse mode instability	44
Magneto-optics of subwavelength all-dielectric gratings	44
27 W 2.1 µm OPCPA system for coherent soft X-ray generation operating at 10 kHz	44
Band-limited double-phase method for enhancing image sharpness in complex modulated computer-generated holograms	44
Strong coupling between excitons and magnetic dipole quasi-bound states in the continuum in WS2-TiO2 hybrid metasurfaces	44
Femtosecond laser point-by-point inscription of an ultra-weak fiber Bragg grating array for distributed high-temperature sensing	44
High sensitivity fiber-optic Michelson interferometric low-frequency acoustic sensor based on a gold diaphragm	44
Learning-based denoising for polarimetric images	44
Meta-atom library generation via an efficient multi-objective shape optimization method	44
Design and application of terahertz metamaterial sensor based on DSRRs in clinical quantitative detection of carcinoembryonic antigen	44
Mid-infrared quantum optics in silicon	43
Femtosecond laser ablation by bibursts in the MHz and GHz pulse repetition rates	43
Passively Q-switched and mode-locked erbium-doped fiber lasers based on tellurene nanosheets as saturable absorber	43
Rapid fabrication of anti-corrosion and self-healing superhydrophobic aluminum surfaces through environmentally friendly femtosecond laser processing	43
Integrated microwave acousto-optic frequency shifter on thin-film lithium niobate	43
Demonstration of focal length tuning by rotational varifocal moiré metalens in an ir-A wavelength	43

Low-noise distributed acoustic sensing using enhanced backscattering fiber with ultra-low-loss point reflectors	42
11 fs, 1.5 PW laser with nonlinear pulse compression	42
Black phosphorus terahertz sensing based on photonic spin Hall effect	42
Halo effect in high-dynamic-range mini-LED backlit LCDs	42
S-, C- and L-band transmission over a 157 nm bandwidth using doped fiber and distributed Raman amplification	42
Engineering telecom single-photon emitters in silicon for scalable quantum photonics	42
Ultrahigh-Q AlGaAs-on-insulator microresonators for integrated nonlinear photonics	42
Neural-adjoint method for the inverse design of all-dielectric metasurfaces	42
Optoretinography of individual human cone photoreceptors	42
Stabilization of the 81-channel coherent beam combination using machine learning	41
Ethane detection with mid-infrared hollow-core fiber photothermal spectroscopy	41
Passive radiative cooling and other photonic approaches for the temperature control of photovoltaics: a comparative study for crystalline silicon-based architectures	41
Full control of dual-band vortex beams using a high-efficiency single-layer bi-spectral 2-bit coding metasurface	41
Recent developments in lanthanide-doped mid-infrared fluoride fiber lasers [Invited]	41
Metal-insulator-metal waveguide-based optical pressure sensor embedded with arrays of silver nanorods	41
Efficient second harmonic generation in nanophotonic GaAs-on-insulator waveguides	41
Sparse-view CBCT reconstruction via weighted Schatten p-norm minimization	41
200-m/500-Mbps underwater wireless optical communication system utilizing a sparse nonlinear equalizer with a variable step size generalized orthogonal matching pursuit	41
Switchable broadband and wide-angular terahertz asymmetric transmission based on a hybrid metal-VO2 metasurface	41
High-performance broadband electromagnetic interference shielding optical window based on a metamaterial absorber	41
Deep learning-based fringe modulation-enhancing method for accurate fringe projection profilometry	40
Proposal for an ultra-broadband polarization beam splitter using an anisotropy-engineered Mach-Zehnder interferometer on the x-cut lithium-niobate-on-insulator	40
Chaotic constant composition distribution matching for physical layer security in a PS-OFDM-PON	40
Mode-locked and Q-switched mode-locked fiber laser based on a ferroferric-oxide nanoparticles saturable absorber	40
Hybrid Tamm-surface plasmon polariton mode for highly sensitive detection of protein interactions	40
Experimental demonstration of topological slow light waveguides in valley photonic crystals	40
Signal processing improvement of passive resonant fiber optic gyroscope using a reciprocal modulation-demodulation technique	40
Determination of complex optical constants and photovoltaic device design of all-inorganic CsPbBr3 perovskite thin films	40
Sensing based on Bloch surface wave and self-referenced guided mode resonances employing a one-dimensional photonic crystal	40
High security OFDM-PON with a physical layer encryption based on 4D-hyperchaos and dimension coordination optimization	40
PhaseGAN: a deep-learning phase-retrieval approach for unpaired datasets	40
Optical Fermi level-tuned plasmonic coupling in a grating-assisted graphene nanoribbon system	40
Efficient single-cycle pulse compression of an ytterbium fiber laser at 10 MHz repetition rate	39
Machine learning aided inverse design for few-mode fiber weak-coupling optimization	39
Broadband and switchable terahertz polarization converter based on graphene metasurfaces	39
Interaction dynamics of optical dark bound solitons for a defocusing Lakshmanan-Porsezian-Daniel equation	39
Plasmonic sensor based on offset-splicing and waist-expanded taper using multicore fiber for detection of Aflatoxins B1 in critical sectors	39
2D beam steerer based on metalens on silicon photonics	39
Nonlinear interferometer for Fourier-transform mid-infrared gas spectroscopy using near-infrared detection	39
Square-root non-Bloch topological insulators in non-Hermitian ring resonators	39
Real-time Lissajous imaging with a low-voltage 2-axis MEMS scanner based on electrothermal actuation	39
Generation and transfer of squeezed states in a cavity magnomechanical system by two-tone microwave fields	39
Selective fiber Bragg grating inscription in four-core fiber for two-dimension vector bending sensing	39
Anisotropic localized surface plasmons in borophene	39
Simultaneous measurement of acoustic pressure and temperature using a Fabry-Perot interferometric fiber-optic cantilever sensor	39
Atmospheric correction for satellite-derived bathymetry in the Caribbean waters: from a single image to multi-temporal approaches using Sentinel-2A/B	39
1.55 µm electrically pumped continuous wave lasing of quantum dash lasers grown on silicon	38
Cost-effective improvement of the performance of AWG-based FBG wavelength interrogation via a cascaded neural network	38
Three-axis closed-loop optically pumped magnetometer operated in the SERF regime	38
Single-shot 3D shape measurement using an end-to-end stereo matching network for speckle projection profilometry	38
The diamond mesh, a phase-error- and loss-tolerant field-programmable MZI-based optical processor for optical neural networks	38
Spectral control of the orbital angular momentum of a laser beam based on 3D properties of spiral phase plates fabricated for an infrared wavelength	38
On-chip sub-wavelength Bragg grating design based on novel low loss phase-change materials	38
Electromagnetically induced transparency in terahertz metasurface composed of meanderline and U-shaped resonators	38
Plasmonic sensor based on metal-insulator-metal waveguide square ring cavity filled with functional material for the detection of CO2 gas	38
Coupled deep learning coded aperture design for compressive image classification	38
Metastable soliton necklaces supported by fractional diffraction and competing nonlinearities	38
Long-reach underwater wireless optical communication with relaxed link alignment enabled by optical combination and arrayed sensitive receivers	38
Ultrabroadband metamaterial absorbers from ultraviolet to near-infrared based on multiple resonances for harvesting solar energy	38
High-performance humidity sensor based on a micro-nano fiber Bragg grating coated with graphene oxide	38
Simple photonics-based system for Doppler frequency shift and angle of arrival measurement	38
Neural network enabled metasurface design for phase manipulation	38
Impact of cladding elements on the loss performance of hollow-core anti-resonant fibers	38
Silicon nitride assisted 1×64 optical phased array based on a SOI platform	38
Pattern recognition in distributed fiber-optic acoustic sensor using an intensity and phase stacked convolutional neural network with data augmentation	38
Separation method of bending and torsion in shape sensing based on FBG sensors array	38
Direct determination of aberration functions in microscopy by an artificial neural network	38
Mitigating photorefractive effect in thin-film lithium niobate microring resonators	37
Near-infrared laser photoacoustic gas sensor for simultaneous detection of CO and H2S	37
All-fiber spatiotemporally mode-locked laser with multimode fiber-based filtering	37
Optically tunable grating in a V+Ξ configuration involving a Rydberg state	37
Full-space metasurface holograms in the visible range	37
Adaptive terahertz image super-resolution with adjustable convolutional neural network	37
Chromium oxide film for Q-switched and mode-locked pulse generation	37
Broadband cholesteric liquid crystal lens for chromatic aberration correction in catadioptric virtual reality optics	37
Goos-Hänchen shifts for Airy beams impinging on graphene-substrate surfaces	37
Single-shot fringe projection profilometry based on deep learning and computer graphics	37
Broadband graded index Gutman lens with a wide field of view utilizing artificial dielectrics: a design methodology	37
Femtosecond laser patterned superhydrophobic/hydrophobic SERS sensors for rapid positioning ultratrace detection	37
Improve optical properties by modifying Ag nanoparticles on a razor clam SERS substrate	37
Broadband switchable terahertz half-/quarter-wave plate based on metal-VO2 metamaterials	36
SPADnet: deep RGB-SPAD sensor fusion assisted by monocular depth estimation	36
Graphene/WS2 heterostructure saturable absorbers for ultrashort pulse generation in L-band passively mode-locked fiber lasers	36
Phase hologram optimization with bandwidth constraint strategy for speckle-free optical reconstruction	36
Deep learning based digital backpropagation demonstrating SNR gain at low complexity in a 1200 km transmission link	36
Active mode-locking optoelectronic oscillator	36
Ultra-low intensity noise, all fiber 365 W linearly polarized single frequency laser at 1064 nm	36
56-m/3.31-Gbps underwater wireless optical communication employing Nyquist single carrier frequency domain equalization with noise prediction	36
Bi-tunable terahertz absorber based on strontium titanate and Dirac semimetal	36
High-performance hybrid time/frequency-domain topology optimization for large-scale photonics inverse design	35
Non-iterative phase hologram generation with optimized phase modulation	35
Sensitivity enhanced temperature sensor with serial tapered two-mode fibers based on the Vernier effect	35
Transparent capacitive micromachined ultrasonic transducer (CMUT) arrays for real-time photoacoustic applications	35
Tunable spatiotemporal mode-locked fiber laser at 1.55 μm	35
Electrically modulated varifocal metalens combined with twisted nematic liquid crystals	35