OOIR: Observatory of International Research

Papers

(The H4-Index of Optics Express is 60. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-10-01 to 2024-10-01.)

Article	Citations
Roadmap on digital holography [Invited]	176
2D material assisted SMF-MCF-MMF-SMF based LSPR sensor for creatinine detection	142
Thermally switching between perfect absorber and asymmetric transmission in vanadium dioxide-assisted metamaterials	137
Roadmap on 3D integral imaging: sensing, processing, and display	134
Convex fiber-tapered seven core fiber-convex fiber (CTC) structure-based biosensor for creatinine detection in aquaculture	130
Taper-in-taper fiber structure-based LSPR sensor for alanine aminotransferase detection	126
Hybrid metamaterial absorber for ultra-low and dual-broadband absorption	115
Refractive index sensing with optical bound states in the continuum	106
Switchable terahertz metamaterial absorber with broadband absorption and multiband absorption	105
Tunable polarization-independent and angle-insensitive broadband terahertz absorber with graphene metamaterials	104
Fiber-based sources of coherent MIR radiation: key advances and future prospects (invited)	103
Ultrasensitive temperature sensor with Vernier-effect improved fiber Michelson interferometer	100
Switchable ultra-broadband absorption and polarization conversion metastructure controlled by light	100
Terahertz absorber with dynamically switchable dual-broadband based on a hybrid metamaterial with vanadium dioxide and graphene	100
Bifunctional terahertz modulator for beam steering and broadband absorption based on a hybrid structure of graphene and vanadium dioxide	98
Ultrawideband fractal metamaterial absorber made of nickel operating in the UV to IR spectrum	98
Switchable and tunable terahertz metamaterial absorber with broadband and multi-band absorption	96
High-efficient coupler for thin-film lithium niobate waveguide devices	95
Tunable dual plasmon-induced transparency based on a monolayer graphene metamaterial and its terahertz sensing performance	91
Deep learning for digital holography: a review	91
Fringe projection profilometry by conducting deep learning from its digital twin	89
Ultra-wideband tunable metamaterial perfect absorber based on vanadium dioxide	89
Deep learning modeling approach for metasurfaces with high degrees of freedom	88
Broadband wide-angle multilayer absorber based on a broadband omnidirectional optical Tamm state	88
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	85

Detecting single infrared photons toward optimal system detection efficiency	85
Bi-directional gated recurrent unit neural network based nonlinear equalizer for coherent optical communication system	84
Asymmetric transmission for dual-circularly and linearly polarized waves based on a chiral metasurface	82
Ppt level carbon monoxide detection based on light-induced thermoelastic spectroscopy exploring custom quartz tuning forks and a mid-infrared QCL	82
Plasmonic sensor based on offset-splicing and waist-expanded taper using multicore fiber for detection of Aflatoxins B1 in critical sectors	80
High-sensitivity operation of a single-beam atomic magnetometer for three-axis magnetic field measurement	80
No-core optical fiber sensor based on surface plasmon resonance for glucose solution concentration and temperature measurement	80
Adaptive weighted Gerchberg-Saxton algorithm for generation of phase-only hologram with artifacts suppression	80
Strongly resonant silicon slot metasurfaces with symmetry-protected bound states in the continuum	78
Distributed optical fiber hydrophone based on Φ-OTDR and its field test	77
Multi-functional polarization conversion manipulation via graphene-based metasurface reflectors	77
Polarization-sensitive triple plasmon-induced transparency with synchronous and asynchronous switching based on monolayer graphene metamaterials	75
Multiple Fano resonances excitation on all-dielectric nanohole arrays metasurfaces	75
Highly sensitive methane detection based on light-induced thermoelastic spectroscopy with a 2.33 µm diode laser and adaptive Savitzky-Golay filtering	74
High-speed Gaussian-modulated continuous-variable quantum key distribution with a local local oscillator based on pilot-tone-assisted phase compensation	74
Polarization-controlled and symmetry-dependent multiple plasmon-induced transparency in graphene-based metasurfaces	72
Triple plasmon-induced transparency and optical switch desensitized to polarized light based on a mono-layer metamaterial	72
Maxwellian near-eye display with an expanded eyebox	72
Humanoid shaped optical fiber plasmon biosensor functionalized with graphene oxide/multi-walled carbon nanotubes for histamine detection	70
ITO-based microheaters for reversible multi-stage switching of phase-change materials: towards miniaturized beyond-binary reconfigurable integrated photonics	70
MoS₂-based multiple surface plasmonic coupling for enhanced surface-enhanced Raman scattering and photoelectrocatalytic performance utilizing the size effect	70
Low V_π thin-film lithium niobate modulator fabricated with photolithography	69
Existence, symmetry breaking bifurcation and stability of two-dimensional optical solitons supported by fractional diffraction	69
Vector magnetic field sensor based on U-bent single-mode fiber and magnetic fluid	68
Multi-depth hologram generation using stochastic gradient descent algorithm with complex loss function	68
Photonic topology optimization with semiconductor-foundry design-rule constraints	67
Constructing ultra-sensitive dual-mode optical thermometers: Utilizing FIR of Mn⁴⁺/Eu³⁺ and lifetime of Mn⁴⁺ based on double perovskite tellurite phosphor	67
Terahertz multifunction switch and optical storage based on triple plasmon-induced transparency on a single-layer patterned graphene metasurface	65
Statistical mechanics of beam self-cleaning in GRIN multimode optical fibers	64
Terahertz graphene metasurfaces for cross-polarized deflection, focusing, and orbital angular momentum	62
Quartz-enhanced photoacoustic-photothermal spectroscopy for trace gas sensing	62
Dual-channel optical switch, refractive index sensor and slow light device based on a graphene metasurface	61
Polarization-driven semantic segmentation via efficient attention-bridged fusion	61
Tunable dual-band terahertz absorber with all-dielectric configuration based on graphene	60
Probabilistic shaping based constellation encryption for physical layer security in OFDM RoF system	60