Chinese Optics Letters

Article	Citations
Characteristic extraction of soliton dynamics based on convolutional autoencoder neural network	131
In-band intermodulation induced by transient response of erbium-doped fiber amplifier	111
Spectrally U-shaped profile of beam propagation factor in all-solid photonic bandgap fiber	89
Wavefront measurement of a multilens optical system based on phase measuring deflectometry	71
Phase-unwrapping algorithm combined with wavelet transform and Hilbert transform in self-mixing interference for individual microscale particle detection	71
Editorial of special issue on optical metasurfaces: fundamentals and applications	61
High peak power density and low mechanical stress photonic-band-crystal diode laser array based on non-soldered packaging technology	29
Sideband-free dispersion-managed Yb-doped mode-locked fiber laser with Gires–Tournois interferometer mirrors	29
Comparative analysis of temporal-spatial and time-frequency features for pattern recognition of φ-OTDR	28
Terahertz spectroscopy of water in nonionic reverse micelles	26
New ultrashort pulsewidth measurement technology based on interference jitter and FPGA platform	26
Surpassing the standard quantum limit of optical imaging via deep learning	22
Nonlinear harmonic generation of terahertz waves in a topological valley polaritonic microcavity	22
Efficient silicon integrated four-mode edge coupler for few-mode fiber coupling	21
Mode-locked fiber laser of 3.5 µm using a single-walled carbon nanotube saturable absorber mirror	19
Underwater Bessel-like beams with enlarged depth of focus based on fiber microaxicon	19
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Generation and reconfiguration of interference-pattern helico-conical beams	18
Development of single-resonant optical parametric oscillator with tunable output from 410 nm to 630 nm	18
Sidelobe suppression for coherent beam combining with laser beams placed along a Fermat spiral	17
Efficient cold atom source from a single-layer atom chip	16
Polarization and magneto-optical characteristics of Tb:YAG crystal-derived silica fiber via laser-heating drawing technique	16
All-optical suppression on the impact of Sun outage in laser satellite communication systems by using a nonlinear semiconductor optical amplifier	16
Optimized blind equalization for probabilistically shaped high-order QAM signals	16
Broadband hollow-core NANF transmission utilizing optimal carrier phase estimation for probabilistic shaping constellation	16

Method for measuring retinal capillary blood flow velocity by encoded OCTA	15
Integration of classical communication and quantum key distribution using frequency division multiplexing	15
Intracavity third-harmonic generation in a continuous-wave/self-mode-locked semiconductor disk laser	14
Phong shading approximation of computer-generated holography based on fully analytical triangle meshes	14
Lithium niobate microring with ultra-high Q factor above 108	13
Photonics-enabled broadband continuous-wave terahertz computed tomography	13
High-resolution Mo Kα X-ray monochromatic backlight imaging using a toroidal crystal	13
Chinese Optics Letters at its 20th anniversary: harvesting and sowing anew	13
Thermo-optic characterization of thin-film lithium niobate asymmetric Mach–Zehnder interferometer from 290 to 10 K	13
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NH3 laser THz emission under optical pumping by “long” (∼100 µs) CO2 laser pulses	13
Design of a high frequency accuracy heterodyne laser source working in a wide temperature range	13
Arbitrary n-step phase-shifting Fourier single-pixel imaging	13
Broadband achromatic polarization insensitive metalens over 950 nm bandwidth in the visible and near-infrared	13
Convenient noncooperative speckle-correlation imaging method	13
Water track laser Doppler velocimeter [Invited]	13
Single dielectric layer terahertz tube fiber with negative curvature	12
Optical spectra of plasmon–exciton core–shell nanoparticles: an anisotropic classical model eliminates discrepancies in experiments	12
Generation of sub-three-cycle pulses at 53 MHz repetition rate via nonlinear compression in optical parametric oscillator	12
Directly modulated 25 Gbaud/s tunable in-series DFB laser array for WDM systems	12
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Optical emission spectrometric diagnosis of laser-induced plasma and shock front produced at moderate pressure	12
Theoretical efficiency limit and realistic losses of indoor organic and perovskite photovoltaics [Invited]	12
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Thermal-optic tuning cascaded double ring optical sensor based on wavelength interrogation	12
Constructing ultra-long focal fields via tightly focused Bessel beams	11
QAM signal with electric field sensor based on thin-film lithium niobate [Invited]	11
Bending-switchable terahertz metamaterial with a single layer based on laser-induced graphene	11
202 W all-polarization-maintaining single-frequency fiber amplifier at the C band	10
Phase modulation polarization encoding module applied to one-to-many QKD network based on wavelength division multiplexing	10
Editorial of special issue on spatiotemporal optical fields and time-varying optical materials	10
InGaAs/InAlAs SAGCMCT avalanche photodiode with high linearity and wide dynamic range	10
High-resolution portable lens-free on-chip microscopy with RGB LED via pinhole array	10
Real-time birth-to-annihilation dynamics of dissipative Kerr cavity soliton	10
High-density MDM-WDM silicon photonic transmitter chiplet based on MRMs and dual-mode GC for 4 × 56 Gbps 3D co-packaged optical interconnects	10
Wavelength-dependent nonlinear wavefront shaping in 3D nonlinear photonic crystal	10
Current status and development of CMOS SiPM for scintillator-based radiation detectors toward all-digital sensors [Invited]	10
Dual photopatterning of rotational fingerprint superstructures	10
A kilohertz nanosecond 1645 nm KTA-OPO pumped by a 1064 nm pulse laser for methane detection	9
Paper-based amorphous Ga2O3 solar-blind photodetector with improved flexibility and stability	9
Slicing of large-size single crystals by ultrafast laser with external stress assistance	9
Squeezing-enhanced resolution of radio-frequency signals	9
Temporal feature-based memory neural network for probabilistic-shaping polarization-division multiplexed ultrahigh-order QAM coherent optical transmission	9
All-fiber-based photonic microwave generation with 10−15 frequency instability	9
Wavelength-tunable dissipative soliton from Yb-doped fiber laser with nonlinear amplifying loop mirror	9
Talbot effect in anti-PT symmetric synthetic photonic lattices	9
Ultrafast nonlinear optical absorption and carrier dynamics of CrPS4 thin films	9
High efficiency, low threshold, high repetition rate H-β Fraunhofer line light at 486.1 nm generation by an intracavity frequency-doubled optical parametric oscillator	9
Laser frequency stabilization with a metasurface chip through atomic spectral manipulation	9
Nanotip design for high-resolution terahertz scattering-type scanning near-field optical microscopy	9

Enhancing the ability of single-pixel imaging against the source’s energy fluctuation by complementary detection	9
Segmented pulsed discharge for metastable argon lasing medium	9
Underwater ghost imaging with pseudo-Bessel-ring modulation pattern	8
Three-dimensional dynamic probabilistic shaping high-security transmission scheme based on dual physical layer encryption for seven-core fibers	8
Intense, wideband optical waveform generation by self-balanced amplification of fiber electro-optical sideband modulation	8
Optical fiber biosensor with a bilayer bio-sensitive film for label-free detection of pseudomonas exotoxin A	8
Electrically switchable structural patterns and diffractions in a dual frequency nematic liquid crystal	8
Mode-switchable femtosecond vortex lasers	8
Dark-field line confocal imaging with point confocality and extended line field for bulk defects detection	8
Diode-pumped 13 W Yb:KGW femtosecond laser	8
Microsphere-assisted single-shot polarization holographic microscopy for quantitative birefringence imaging of dynamic samples	8
Secondary structure changes of ox-LDL by photoirradiation in an optofluidic resonator	8
All-fiber and self-starting Yb-doped Mamyshev oscillator based on nonlinear polarization evolution	8
Tuning of laser modes in an Er3+-doped whispering-gallery-mode microresonator	8
Pixel-excitation-gating enhanced nonlinear imaging with a GHz femtosecond pulse laser	8
Temperature insensitivity of an all-fiber quarter-wave plate device fabricated with a high-birefringence fiber	8
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O-band reconfigurable silicon polarization rotator	8
Full description of dipole orientation in organic light-emitting diodes	8
Nonlinear coded nonuniform superposition QAM by trellis-coding for MISO system in visible light communication	8
Closed-loop atomic spin polarization detection based on EOAM modulation in K-Rb-21Ne co-magnetometers	8
Engineering of single-photon emitters in hexagonal boron nitride [Invited]	8
An all-in-one optical fiber probe leveraging black phosphorus/gold nanostar for optimized sensing and photothermal efficiency	8
High-power and high-efficiency 4.3 µm ZGP-OPO	7
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Suppression of nanosecond prepulses from regenerative amplifier and multipass amplifiers in the SULF-1PW laser	7
Highly efficient transient stimulated Raman scattering on secondary vibrational mode of BaWO4 crystal due to its constructive interference with self-phase modulation	7
High-performance broadband photodetectors based on b-As0.5P0.5 for infrared optical communication and imaging	7
Femtosecond laser filamentation in simulated atmospheric turbulence [Invited]	7
Theoretical and experimental analysis of second order Bragg resonance of 45° TFG and its fiber laser application	7
Accurate measurement of aerosol optical properties using the multilongitudinal mode high-spectral-resolution lidar with self-tuning Mach–Zehnder interferometer	7
Optical characterization of X-ray polymer refractive lenses using a microfocus X-ray grating interferometer	7
Hyperspectral-depth imaging based on single-pixel detectors	7
Polarization full feedback external cavity of open loop spectral beam combining based on multi-single emitters laser diode	7
Core-antiresonance-based terahertz cavities and applications [Invited]	7
Babinet’s meta-apertures for holographic bi-imaging	7
Temperature sensing based on Lorentz resonance and Fano resonance excited in a thin-walled SiO2 hollow microrod resonator	7
Issues of few-mode operation in high-power semiconductor lasers at a wavelength of 1550 nm	7
Non-unitary transformation on quantum interference in a chip	7
Nano-thick SiO2 channel for subwavelength plasmonic orbital angular momentum mode transmission	6
Fiber communication receiver models based on the multi-head attention mechanism	6
Terahertz chiral edge states enable inner-chip state transition and interchip communications over wireless terminals	6
Full bandwidth statistical properties of the Raman random fiber laser	6
Dual-comb soliton rains based on polarization multiplexing in a single-walled carbon nanotube mode-locked Er-doped fiber laser	6
Four-quadrant demodulation fiber sensor for wavelength monitoring of a wavelength phase-shifting interferometer	6
Low-noise compact fiber laser based on nonlinear polarization evolution in an all-polarization-maintaining figure-8 cavity	6
Dynamic imaging through scattering medium under white-light illumination [Invited]	6
Mode field switching in narrow linewidth mode-locked fiber laser	6
Photoinduced excimer generation in perylene diimide dimer: effects of solvent polarity [Invited]	6
Modified Kelvin-Voigt fractional derivative model for viscoelasticity measurement in optical coherence elastography	6
Generation of multi-freedom controllable helical beam through high-order Bessel beams [Invited]	6
Robust thin-film lithium niobate modulator on a silicon substrate with backside holes	6
Direct generation of arbitrary complex fields from a ring laser resonator	6
Photothermal nonlinear scattering of shell-isolated gold nanoparticles and applications in super-resolution imaging	6
Simultaneous detection of position and temperature of micromagnet using a quantum microscope	6
Detection of cylindrical vector beams with chiral plasmonic lens	6
Spectral-furcated vector soliton in birefringence-managed fiber lasers	6
Optimizing depth of field in 3D light-field display by analyzing and controlling light-beam divergence angle	6
X-ray volumetric quantitative phase imaging by Foucault differential filtering with linear scanning	6
Simultaneous measurement of distance and speed using frequency-modulated continuous-wave self-mixing interferometry and all-phase fast Fourier transform	6
0.275 THz high-power ultrahigh-repetition-rate pulses in a dissipative fiber ring cavity by ultrafast ignition	6
Spin-multiplexed full-space trifunctional terahertz metasurface [Invited]	6
Chemically engineered dendrite growth of uniform monolayers MoS2 for enhanced photoluminescence [Invited]	6
Ultra-small interferometric fiber optic gyroscope with an integrated optical chip	6
Wavelength-tunable multi-point pump semiconductor disk laser based on an intra-cavity transmission grating	6
Femtosecond laser textured porous nanowire structured glass for enhanced thermal imaging	6
Experimental validation for high-order vector-eigenmode decomposition with polarization characteristics	6
A parameter-space-reduction-technique-assisted optimization method for characterizing recirculating waveguide meshes	6
Single-photon frequency-modulated continuous-wave Lidar based on quantum compressed sensing	6
Experimental implementation of phase triplicator gratings in a spatial light modulator	6
5 kW-level single-mode fiber amplifier based on low-numerical-aperture fiber	6
Ultrabroadband chiral metasurface for linear polarization conversion and asymmetric transmission based on enhanced interference theory	6
Tunable erbium-doped fiber lasers based on modulatable hollow-core anti-resonant fiber filters	6
Speckle-based interrogation system for quasi-distributed weak fiber Bragg gratings	6
Toward a compact fiber comb with 1.66 × 10−12 instability based on acetylene-filled photonic microcells	6
Radiation-resistant polycrystalline fibers: from production technologies to property studies	6
High-efficiency and flexible photonic microwave harmonic down-converter based on self-oscillation optical frequency combs	6
Bi-layered coded metasurface for multi-functional hologram with broadband transmission and efficient reflection	6
1.6-µm single-frequency erbium-doped fiber laser based on two cascaded subrings	6
Kerr effect in ultra-compact hybrid plasmonic metal-insulator-metal nano-focusing structure	6

Divided GHz burst mode amplification to mJ burst energy and kHz burst rate	6
Simultaneous temperature and magnetic field measurements using time-division multiplexing	5
Direct phase control method for binary phase-shift keying space coherent laser communication	5
Compressed sensing reflection matrix optical coherent tomography	5
Non-diffracting integer-order and half-integer-order carpet beams obtained by even-type sinusoidal amplitude radial gratings	5
Real-time reception of NHS-OFDM signal with SPA-enhanced channel estimation for intensity-modulated direct-detection systems	5
Symmetry detection of rotating patterns based on rotational Doppler effect of light	5
Vibration measurement with frequency modulation single-pixel imaging	5
Second-harmonic generation in periodic fork-shaped χ(2) gratings at oblique incidence	5
Observation of topological rainbow in non-Hermitian systems	5
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Decoding the future: opportunities and challenges in next-generation optical data storage [Invited]	5
Magnetic actuation of paramagnetic liquids for optical beam steering in high-speed optical wireless communications	5
Detection of transient mode-locking dynamics for a femtosecond Yb:KGW laser	5
Latest advances in VCSEL technology for next-generation data center network [Invited]	5
Fabrication of lithium niobate metasurfaces via a combination of FIB and ICP-RIE	5
Demonstration of ultrathin film silicon-organic hybrid modulator with long-term stability in a damp heat environment	5
Security enhanced underwater visible light communication system based on chaotic phase scrambling and conjugate frequency hopping	5
Portable system integrated with time comparison, ranging, and communication	5
Optical properties of stacked liquid crystal superstructures with opposite chirality [Invited]	5
Michelson interferometer composite cavity fiber laser sensor with radio frequency interrogation	5
Transfer of laser frequency from 729 nm to 1.5 µm with precision at the level of 10−20	5
Rapid diagnosis of femtosecond laser filament by single laser shot-induced acoustic pulses [Invited]	5
Highly efficient and stable coupling of kilowatt-level continuous wave laser into hollow-core fibers	5
Impacts of the measurement equation modification of the adaptive Kalman filter on joint polarization and laser phase noise tracking	5
High-speed distributed feedback lasers based on enhanced detuned loading and photon–photon resonance effect	5
Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film	5
Breaking symmetry dependency of symmetry-protected bound states in the continuum via metasurfaces	5
Rapid classification of copper concentrate by portable laser-induced breakdown spectroscopy combined with transfer learning and deep convolutional neural network	5
Improving the sensitivity of DC magneto-optical Kerr effect measurement to 10−7rad/Hz	5
Widely tunable 2 µm optical vortex from a Tm:YAP laser	5
Phase dependence of third-order harmonic generation in gases induced by two-color laser field	5
Titanium hyperdoped black silicon prepared by femtosecond laser irradiation: first-principle calculations and experimental verification	5
Generation of 160 nm vacuum ultraviolet light at 82 MHz in a KBBF crystal by the fifth-harmonic of a Ti:sapphire laser	5
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High signal-to-noise ratio fiber laser at 1596 nm based on a Bi/Er/La co-doped silica fiber	5
4.096 Tbit/s multidimensional multiplexing signals transmission over 1000 km few mode fiber	5
Holographic visualization of volume data based on adjustable ray to optical-wave conversion	5
Design of a real-time fiber-optic infrared imaging system with wide-angle and large depth of field	5
Spatiotemporal optical vortices generation in the green and ultraviolet via frequency upconversion [Invited]	5
Modulation of epsilon-near-zero wavelength and enhancement of third-order optical nonlinearity in ITO/Au multilayer films	5
Real-time UWOC miniaturized system based on FPGA and LED arrays and its application in MIMO	5
Dispersions of two-photon and three-photon absorption in GaS films from 540 to 1600 nm	5
Underwater wireless optical NOMA communication experiment system exploiting GaN-based micro-LED array grouping	4
Photonics 60 GBaud PDM-16QAM fiber-wireless 2 × 2 MIMO delivery at THz-band	4
Single-frequency narrow-linewidth fiber laser based on whispering gallery resonators and dynamic population gratings	4
Terahertz metalenses for needle beam generation through coherent polarization multiplexing	4
Continuous and deterministic generation of chip-based frequency combs with a computer program	4
Generation of shaping nondiffracting structured caustic beams on the basis of stationary phase principle	4
Cryogenic thermo-optic thin-film lithium niobate modulator with an NbN superconducting heater	4
Two-photon nanolithography of micrometer scale diffractive neural network with cubical diffraction neurons at the visible wavelength	4
Experimental demonstration of a flexible-grid 1 × (2 × 3) mode- and wavelength-selective switch using silicon microring resonators and counter-tapered couplers	4
Tb3+-doped borosilicate glass scintillators for high-resolution X-ray imaging	4
High-power all-fiber linearly polarized Yb-doped chirped pulse amplifier based on active polarization control	4
Ultrastable Nd:YAG 1064-nm lasers with 2.1 × 10−16 frequency stability based on a field-programmable gate array frequency-locked system	4
Dynamic coloration of polymerized cholesteric liquid crystal networks by infiltrating organic compounds	4
Spectral manipulation in a high-power ultrafast fiber laser system generating ultrashort pulses with GHz repetition rate	4
On-chip ultraviolet second-harmonic generation in lithium-tantalate thin film microdisk	4
Cylindrical vector beam generator on photonic crystal cavity integrated with metal split ring nanoresonators	4
Customizable multifunctional metasurface absorber based on bidirectional deep neural networks covering the quasi-entire terahertz band	4
White-light cavity and mode splitting effect in a three-turn lossy microfiber coil resonator	4
Raman signal enhancement for gas detection using a dual near-concentric cavities group	4
Perovskite-quantum-dots activated silica fiber X-ray dosimeter	4
Hetero-integrated high-peak-optical-power laser source (940 nm) for time-of-flight sensors	4
Iterative multi-photon adaptive compensation technique for deep tissue two-photon fluorescence lifetime imaging	4
Low-resolution optical transmission using joint shaping technique of signal probability and quantization noise	4
Simultaneous determination of polarization states and mode coefficients of fiber LP modes with four-channel off-axis holography	4
280 W near-diffraction-limited picosecond amplifier system with two-segmented doped Nd:YVO4 crystals	4
Giant enhancement of second-harmonic generation from microcavity-integrated monolayer WS2	4
Experimental investigation on the unbalanced Mach–Zehnder interferometer on lithium niobate thin film	4
Rabi antenna using microstrip add-drop multiplexer for electron warp speed investigation	4
Measurable speckle gradation Hadamard single-pixel imaging	4
Analysis and suppression of thermal effect of an ultra-stable laser interferometer for space-based gravitational waves detection	4
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Optical resonance and chaos control in a Reuleaux-triangle microcavity	4
Optical modulation of photoluminescence in carbon quantum dots using diarylethene molecular photoswitches [Invited]	4
Microstructured fluorescence in liquid crystals with femtosecond laser excitation	4
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Nanoparticle trapping by counter-surface plasmon polariton lens	4
Experimental demonstration of a performance-enhanced optical quantizer based on adjoint shape optimization	4
Novel compensation technique for mitigating dispersion in fiber-optic microwave frequency transfer systems	4
Single-event-camera-based 3D trajectory measurement method for high-speed moving targets	4
Sub-Nyquist radar receiver based on photonics-assisted compressed sensing and cascaded dictionaries	4
Damage resistance of B4C reflective mirror irradiated by X-ray free-electron laser	4
Nonlinearity-induced localization enhancement in Fibonacci-like waveguide arrays [Invited]	4
Field stabilization of pulse duration in a hundred-femtosecond level	4
Phase unwrapping by a multi-level grid method for moiré fringes	4
Reconstructing coherent dynamics of bound states induced by strong attosecond XUV pulses	4
Wavelength-tunable mode-locked fiber laser based on an all-fiber Mach–Zehnder interferometer filter	4
Optical fiber fluorescence probe for chloride ion detection based on graphitic carbon nitride quantum dot-doped hydrogel	4
Electrically reconfigurable microwave metasurfaces [Invited]	4
Feature fusion and variational autoencoder based deep coded aperture design for a CUP-VISAR diagnostic system	4
Ghost imaging, development, and recent advances [Invited]	4
High gain E-band amplification based on the low loss Bi/P co-doped silica fiber	4
High repetition rate actively mode-locked Er:fiber laser with tunable pulse duration	4