OOIR: Observatory of International Research

Papers

(The H4-Index of Optica is 49. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Stimulated emission does not radiate in a pure dipole pattern	522
Fabrication-integrated design for diffractive optical elements	254
Field-conjugate adaptive optics enables extended field-of-view microendoscopy for deep brain imaging	167
Dissipative Kerr solitons in integrated Fabry–Perot microresonators	153
Coordinated international comparisons between optical clocks connected via fiber and satellite links	150
Deterministic photonic quantum computation in a synthetic time dimension	145
Spectrally resolved linewidth enhancement factor of a semiconductor frequency comb	127
Universal mask for hard x rays	119
Modeling off-axis diffraction with the least-sampling angular spectrum method	117
Estimation of a parameter encoded in the modal structure of a light beam: a quantum theory	110
Velocity-based optoretinography for clinical applications	109
High-resolution long-range swept-source OCT for volumetric imaging and metrology up to 200 m	105
Active laser cooling of a centimeter-scale torsional oscillator	105
X-ray dark-field via spectral propagation-based imaging	97
Transparent organic photodiodes for high-detectivity CMOS image sensors	96
Computational imaging with meta-optics	92
Nonlinear integrated quantum photonics with AlGaAs	88
Compressive hyperspectral Raman imaging via randomly interleaved scattering projection	87
Collaborative publication of related articles puts focus on emerging topics: editorial	81
On-Chip Backward Stimulated Brillouin Scattering in Lithium Niobate Waveguides	79
Dual-frequency-comb UV spectroscopy with one million resolved comb lines	79
Hyperspectral in-memory computing with optical frequency combs and programmable optical memories	78
Mask3D-compatible full-vectorial Hopkins imaging for lithographic modeling	78
Fast shaping control of x ray beams using a closed-loop adaptive bimorph deformable mirror	75
Monolithic piezoelectrically tunable hybrid integrated laser with sub-fiber laser coherence	69

Anisotropically multiplanar-focal photon-sieve splitter from extreme ultraviolet to soft X-ray	67
All-step-index-fiber spatiotemporally mode-locked laser	67
Entanglement swapping with spatially multiplexed modes in an atomic-ensemble quantum memory in a single excitation regime	67
Data encryption with chaotic light in the long wavelength infrared atmospheric window	66
Wide-field bond-selective fluorescence imaging: from single-molecule to cellular imaging beyond video rate	63
Driven-dissipative phases and dynamics in non-Markovian nonlinear photonics	62
GHz guided optomechanics in planar semiconductor microcavities	61
Reconfigurable photon localization by coherent drive and dissipation in photonic lattices	61
Efficient parametric down-conversion by gain-trapped solitons	61
Better than a lens? Increasing the signal-to-noise ratio through pupil splitting	59
Article withdrawn	59
X-ray phase-contrast microtomography of soft tissues using a compact laboratory system with two-directional sensitivity	57
Cryogenic feedforward of a photonic quantum state	57
Robust method for certifying genuine high-dimensional quantum steering with multimeasurement settings	56
On-demand harnessing of photonic soliton molecules	55
Parallel photonic accelerator for decision making using optical spatiotemporal chaos	54
Pound–Drever–Hall feedforward: laser phase noise suppression beyond feedback	53
Near-field imaging of dipole emission modulated by an optical grating	52
Quantum-enhanced stimulated Brillouin scattering spectroscopy and imaging	52
Experimental adaptive Bayesian estimation for a linear function of distributed phases in photonic quantum networks	51
Large circular dichroism in the emission from an incandescent metasurface	51
Top-down convergence of near-infrared photonics with silicon substrate-integrated electronics	50
Free-space coupled superconducting nanowire single-photon detector with low dark counts	50
Supercontinua from integrated gallium nitride waveguides	49
Distinguishing under- and over-coupled resonances without prior knowledge	49