Chinese Optics Letters

Article	Citations
Characteristic extraction of soliton dynamics based on convolutional autoencoder neural network	123
In-band intermodulation induced by transient response of erbium-doped fiber amplifier	109
Spectrally U-shaped profile of beam propagation factor in all-solid photonic bandgap fiber	87
Arbitrary n-step phase-shifting Fourier single-pixel imaging	69
Phase-unwrapping algorithm combined with wavelet transform and Hilbert transform in self-mixing interference for individual microscale particle detection	68
Wavefront measurement of a multilens optical system based on phase measuring deflectometry	58
Editorial of special issue on optical metasurfaces: fundamentals and applications	29
Sideband-free dispersion-managed Yb-doped mode-locked fiber laser with Gires–Tournois interferometer mirrors	28
High peak power density and low mechanical stress photonic-band-crystal diode laser array based on non-soldered packaging technology	26
Comparative analysis of temporal-spatial and time-frequency features for pattern recognition of φ-OTDR	26
New ultrashort pulsewidth measurement technology based on interference jitter and FPGA platform	24
Nonlinear harmonic generation of terahertz waves in a topological valley polaritonic microcavity	21
Surpassing the standard quantum limit of optical imaging via deep learning	21
Terahertz spectroscopy of water in nonionic reverse micelles	21
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Efficient silicon integrated four-mode edge coupler for few-mode fiber coupling	19
Underwater Bessel-like beams with enlarged depth of focus based on fiber microaxicon	18
Development of single-resonant optical parametric oscillator with tunable output from 410 nm to 630 nm	18
Mode-locked fiber laser of 3.5 µm using a single-walled carbon nanotube saturable absorber mirror	18
Broadband hollow-core NANF transmission utilizing optimal carrier phase estimation for probabilistic shaping constellation	16
Sidelobe suppression for coherent beam combining with laser beams placed along a Fermat spiral	16
Generation and reconfiguration of interference-pattern helico-conical beams	16
All-optical suppression on the impact of Sun outage in laser satellite communication systems by using a nonlinear semiconductor optical amplifier	15
Optimized blind equalization for probabilistically shaped high-order QAM signals	15
Efficient cold atom source from a single-layer atom chip	15

Polarization and magneto-optical characteristics of Tb:YAG crystal-derived silica fiber via laser-heating drawing technique	14
Lithium niobate microring with ultra-high Q factor above 108	14
Integration of classical communication and quantum key distribution using frequency division multiplexing	14
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Method for measuring retinal capillary blood flow velocity by encoded OCTA	13
Design of a high frequency accuracy heterodyne laser source working in a wide temperature range	13
Phong shading approximation of computer-generated holography based on fully analytical triangle meshes	13
High-resolution Mo Kα X-ray monochromatic backlight imaging using a toroidal crystal	13
Broadband achromatic polarization insensitive metalens over 950 nm bandwidth in the visible and near-infrared	13
Intracavity third-harmonic generation in a continuous-wave/self-mode-locked semiconductor disk laser	13
Optical emission spectrometric diagnosis of laser-induced plasma and shock front produced at moderate pressure	12
Convenient noncooperative speckle-correlation imaging method	12
Chinese Optics Letters at its 20th anniversary: harvesting and sowing anew	12
NH3 laser THz emission under optical pumping by “long” (∼100 µs) CO2 laser pulses	12
Generation of sub-three-cycle pulses at 53 MHz repetition rate via nonlinear compression in optical parametric oscillator	12
Water track laser Doppler velocimeter [Invited]	12
Thermal-optic tuning cascaded double ring optical sensor based on wavelength interrogation	11
QAM signal with electric field sensor based on thin-film lithium niobate [Invited]	11
Optical spectra of plasmon–exciton core–shell nanoparticles: an anisotropic classical model eliminates discrepancies in experiments	11
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	11
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Directly modulated 25 Gbaud/s tunable in-series DFB laser array for WDM systems	10
Theoretical efficiency limit and realistic losses of indoor organic and perovskite photovoltaics [Invited]	10
Editorial of special issue on spatiotemporal optical fields and time-varying optical materials	10
Constructing ultra-long focal fields via tightly focused Bessel beams	10
Real-time birth-to-annihilation dynamics of dissipative Kerr cavity soliton	10
Phase modulation polarization encoding module applied to one-to-many QKD network based on wavelength division multiplexing	10
Single dielectric layer terahertz tube fiber with negative curvature	10
Current status and development of CMOS SiPM for scintillator-based radiation detectors toward all-digital sensors [Invited]	10
Laser frequency stabilization with a metasurface chip through atomic spectral manipulation	9
Wavelength-tunable dissipative soliton from Yb-doped fiber laser with nonlinear amplifying loop mirror	9
InGaAs/InAlAs SAGCMCT avalanche photodiode with high linearity and wide dynamic range	9
All-fiber-based photonic microwave generation with 10−15 frequency instability	9
Paper-based amorphous Ga2O3 solar-blind photodetector with improved flexibility and stability	9
Segmented pulsed discharge for metastable argon lasing medium	9
High-density MDM-WDM silicon photonic transmitter chiplet based on MRMs and dual-mode GC for 4 × 56 Gbps 3D co-packaged optical interconnects	9
Dual photopatterning of rotational fingerprint superstructures	9
Bending-switchable terahertz metamaterial with a single layer based on laser-induced graphene	9
Nanotip design for high-resolution terahertz scattering-type scanning near-field optical microscopy	9
Diode-pumped 13 W Yb:KGW femtosecond laser	9
High-resolution portable lens-free on-chip microscopy with RGB LED via pinhole array	9
Wavelength-dependent nonlinear wavefront shaping in 3D nonlinear photonic crystal	9
Enhancing the ability of single-pixel imaging against the source’s energy fluctuation by complementary detection	8
Engineering of single-photon emitters in hexagonal boron nitride [Invited]	8
Mode-switchable femtosecond vortex lasers	8
Closed-loop atomic spin polarization detection based on EOAM modulation in K-Rb-21Ne co-magnetometers	8
Nonlinear coded nonuniform superposition QAM by trellis-coding for MISO system in visible light communication	8
Tuning of laser modes in an Er3+-doped whispering-gallery-mode microresonator	8
Squeezing-enhanced resolution of radio-frequency signals	8

Dark-field line confocal imaging with point confocality and extended line field for bulk defects detection	8
Slicing of large-size single crystals by ultrafast laser with external stress assistance	8
All-fiber and self-starting Yb-doped Mamyshev oscillator based on nonlinear polarization evolution	8
Underwater ghost imaging with pseudo-Bessel-ring modulation pattern	8
Talbot effect in anti-PT symmetric synthetic photonic lattices	8
Ultrafast nonlinear optical absorption and carrier dynamics of CrPS4 thin films	8
Temperature insensitivity of an all-fiber quarter-wave plate device fabricated with a high-birefringence fiber	8
Pixel-excitation-gating enhanced nonlinear imaging with a GHz femtosecond pulse laser	8
Electrically switchable structural patterns and diffractions in a dual frequency nematic liquid crystal	8
Full description of dipole orientation in organic light-emitting diodes	8
Optical fiber biosensor with a bilayer bio-sensitive film for label-free detection of pseudomonas exotoxin A	7
Microsphere-assisted single-shot polarization holographic microscopy for quantitative birefringence imaging of dynamic samples	7
Core-antiresonance-based terahertz cavities and applications [Invited]	7
Issues of few-mode operation in high-power semiconductor lasers at a wavelength of 1550 nm	7
Theoretical and experimental analysis of second order Bragg resonance of 45° TFG and its fiber laser application	7
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Three-dimensional dynamic probabilistic shaping high-security transmission scheme based on dual physical layer encryption for seven-core fibers	7
Secondary structure changes of ox-LDL by photoirradiation in an optofluidic resonator	7
Accurate measurement of aerosol optical properties using the multilongitudinal mode high-spectral-resolution lidar with self-tuning Mach–Zehnder interferometer	7
Femtosecond laser filamentation in simulated atmospheric turbulence [Invited]	7
High-power and high-efficiency 4.3 µm ZGP-OPO	7
Temperature sensing based on Lorentz resonance and Fano resonance excited in a thin-walled SiO2 hollow microrod resonator	7
O-band reconfigurable silicon polarization rotator	7
Intense, wideband optical waveform generation by self-balanced amplification of fiber electro-optical sideband modulation	7
Babinet’s meta-apertures for holographic bi-imaging	7
Optical characterization of X-ray polymer refractive lenses using a microfocus X-ray grating interferometer	7
Polarization full feedback external cavity of open loop spectral beam combining based on multi-single emitters laser diode	7
Highly efficient transient stimulated Raman scattering on secondary vibrational mode of BaWO4 crystal due to its constructive interference with self-phase modulation	7
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Full bandwidth statistical properties of the Raman random fiber laser	6
Radiation-resistant polycrystalline fibers: from production technologies to property studies	6
Terahertz chiral edge states enable inner-chip state transition and interchip communications over wireless terminals	6
1.6-µm single-frequency erbium-doped fiber laser based on two cascaded subrings	6
Spin-multiplexed full-space trifunctional terahertz metasurface [Invited]	6
Observation of topological rainbow in non-Hermitian systems	6
Nano-thick SiO2 channel for subwavelength plasmonic orbital angular momentum mode transmission	6
Single-photon frequency-modulated continuous-wave Lidar based on quantum compressed sensing	6
Wavelength-tunable multi-point pump semiconductor disk laser based on an intra-cavity transmission grating	6
Divided GHz burst mode amplification to mJ burst energy and kHz burst rate	6
Experimental validation for high-order vector-eigenmode decomposition with polarization characteristics	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
Suppression of nanosecond prepulses from regenerative amplifier and multipass amplifiers in the SULF-1PW laser	6
Ultra-small interferometric fiber optic gyroscope with an integrated optical chip	6
Toward a compact fiber comb with 1.66 × 10−12 instability based on acetylene-filled photonic microcells	6
Photothermal nonlinear scattering of shell-isolated gold nanoparticles and applications in super-resolution imaging	6
Chemically engineered dendrite growth of uniform monolayers MoS2 for enhanced photoluminescence [Invited]	6
Generation of multi-freedom controllable helical beam through high-order Bessel beams [Invited]	6
Ultrabroadband chiral metasurface for linear polarization conversion and asymmetric transmission based on enhanced interference theory	6
Kerr effect in ultra-compact hybrid plasmonic metal-insulator-metal nano-focusing structure	6
A parameter-space-reduction-technique-assisted optimization method for characterizing recirculating waveguide meshes	6
High-speed distributed feedback lasers based on enhanced detuned loading and photon–photon resonance effect	6
Robust thin-film lithium niobate modulator on a silicon substrate with backside holes	6
Experimental implementation of phase triplicator gratings in a spatial light modulator	6
Fiber communication receiver models based on the multi-head attention mechanism	6
5 kW-level single-mode fiber amplifier based on low-numerical-aperture fiber	6
X-ray volumetric quantitative phase imaging by Foucault differential filtering with linear scanning	6
Mode field switching in narrow linewidth mode-locked fiber laser	6
Modified Kelvin-Voigt fractional derivative model for viscoelasticity measurement in optical coherence elastography	6
Vibration measurement with frequency modulation single-pixel imaging	6
Photoinduced excimer generation in perylene diimide dimer: effects of solvent polarity [Invited]	6
Four-quadrant demodulation fiber sensor for wavelength monitoring of a wavelength phase-shifting interferometer	6
Femtosecond laser textured porous nanowire structured glass for enhanced thermal imaging	6
Direct generation of arbitrary complex fields from a ring laser resonator	6
Bi-layered coded metasurface for multi-functional hologram with broadband transmission and efficient reflection	6
Optimizing depth of field in 3D light-field display by analyzing and controlling light-beam divergence angle	6
Dual-comb soliton rains based on polarization multiplexing in a single-walled carbon nanotube mode-locked Er-doped fiber laser	6
Direct phase control method for binary phase-shift keying space coherent laser communication	5
4.096 Tbit/s multidimensional multiplexing signals transmission over 1000 km few mode fiber	5
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Improving the sensitivity of DC magneto-optical Kerr effect measurement to 10−7rad/Hz	5
Latest advances in VCSEL technology for next-generation data center network [Invited]	5
Dispersions of two-photon and three-photon absorption in GaS films from 540 to 1600 nm	5
Modulation of epsilon-near-zero wavelength and enhancement of third-order optical nonlinearity in ITO/Au multilayer films	5
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Simultaneous temperature and magnetic field measurements using time-division multiplexing	5
Tunable erbium-doped fiber lasers based on modulatable hollow-core anti-resonant fiber filters	5
Speckle-based interrogation system for quasi-distributed weak fiber Bragg gratings	5
Highly efficient and stable coupling of kilowatt-level continuous wave laser into hollow-core fibers	5

Real-time reception of NHS-OFDM signal with SPA-enhanced channel estimation for intensity-modulated direct-detection systems	5
Photonic crystal nanobeam cavities based on 4H-silicon carbide on insulator	5
Widely tunable 2 µm optical vortex from a Tm:YAP laser	5
Spatiotemporal optical vortices generation in the green and ultraviolet via frequency upconversion [Invited]	5
Rapid classification of copper concentrate by portable laser-induced breakdown spectroscopy combined with transfer learning and deep convolutional neural network	5
Real-time UWOC miniaturized system based on FPGA and LED arrays and its application in MIMO	5
Design of a real-time fiber-optic infrared imaging system with wide-angle and large depth of field	5
Detection of transient mode-locking dynamics for a femtosecond Yb:KGW laser	5
Decoding the future: opportunities and challenges in next-generation optical data storage [Invited]	5
Low-noise compact fiber laser based on nonlinear polarization evolution in an all-polarization-maintaining figure-8 cavity	5
High-efficiency and flexible photonic microwave harmonic down-converter based on self-oscillation optical frequency combs	5
Optical properties of stacked liquid crystal superstructures with opposite chirality [Invited]	5
Fabrication of lithium niobate metasurfaces via a combination of FIB and ICP-RIE	5
Impacts of the measurement equation modification of the adaptive Kalman filter on joint polarization and laser phase noise tracking	5
Compressed sensing reflection matrix optical coherent tomography	5
Security enhanced underwater visible light communication system based on chaotic phase scrambling and conjugate frequency hopping	5
Titanium hyperdoped black silicon prepared by femtosecond laser irradiation: first-principle calculations and experimental verification	5
Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film	5
Transfer of laser frequency from 729 nm to 1.5 µm with precision at the level of 10−20	5
Dynamic imaging through scattering medium under white-light illumination [Invited]	5
Simultaneous measurement of distance and speed using frequency-modulated continuous-wave self-mixing interferometry and all-phase fast Fourier transform	5
Experimental investigation on the unbalanced Mach–Zehnder interferometer on lithium niobate thin film	4
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White-light cavity and mode splitting effect in a three-turn lossy microfiber coil resonator	4
Ghost imaging, development, and recent advances [Invited]	4
High repetition rate actively mode-locked Er:fiber laser with tunable pulse duration	4
Cryogenic thermo-optic thin-film lithium niobate modulator with an NbN superconducting heater	4
Non-diffracting integer-order and half-integer-order carpet beams obtained by even-type sinusoidal amplitude radial gratings	4
Low-resolution optical transmission using joint shaping technique of signal probability and quantization noise	4
Holographic visualization of volume data based on adjustable ray to optical-wave conversion	4
Underwater wireless optical NOMA communication experiment system exploiting GaN-based micro-LED array grouping	4
Second-harmonic generation in periodic fork-shaped χ(2) gratings at oblique incidence	4
Optical modulation of photoluminescence in carbon quantum dots using diarylethene molecular photoswitches [Invited]	4
Cylindrical vector beam generator on photonic crystal cavity integrated with metal split ring nanoresonators	4
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Electrically reconfigurable microwave metasurfaces [Invited]	4
Nonlinearity-induced localization enhancement in Fibonacci-like waveguide arrays [Invited]	4
Feature fusion and variational autoencoder based deep coded aperture design for a CUP-VISAR diagnostic system	4
Analysis and suppression of thermal effect of an ultra-stable laser interferometer for space-based gravitational waves detection	4
Measurable speckle gradation Hadamard single-pixel imaging	4
Rabi antenna using microstrip add-drop multiplexer for electron warp speed investigation	4
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Optical resonance and chaos control in a Reuleaux-triangle microcavity	4
Experimental demonstration of a flexible-grid 1 × (2 × 3) mode- and wavelength-selective switch using silicon microring resonators and counter-tapered couplers	4
Generation of 160 nm vacuum ultraviolet light at 82 MHz in a KBBF crystal by the fifth-harmonic of a Ti:sapphire laser	4
Background-free detection of molecular chirality using a single-color beam [Invited]	4
Plasmonic nanostructure characterized by deep-neural-network-assisted spectroscopy [Invited]	4
Portable system integrated with time comparison, ranging, and communication	4
Customizable multifunctional metasurface absorber based on bidirectional deep neural networks covering the quasi-entire terahertz band	4
Michelson interferometer composite cavity fiber laser sensor with radio frequency interrogation	4
Photonics 60 GBaud PDM-16QAM fiber-wireless 2 × 2 MIMO delivery at THz-band	4
Carrier transport barrier in AlGaN-based deep ultraviolet LEDs on offcut sapphire substrates	4
High gain E-band amplification based on the low loss Bi/P co-doped silica fiber	4
Damage resistance of B4C reflective mirror irradiated by X-ray free-electron laser	4
Spectral manipulation in a high-power ultrafast fiber laser system generating ultrashort pulses with GHz repetition rate	4
Ultrasonic phase extraction method for co-cable identification in coherent optical transmission systems	4
2-kW all polarization-maintaining fiber ultrafast laser at a GHz repetition rate	4
Phase unwrapping by a multi-level grid method for moiré fringes	4
On-chip ultraviolet second-harmonic generation in lithium-tantalate thin film microdisk	4
Wavelength-tunable mode-locked fiber laser based on an all-fiber Mach–Zehnder interferometer filter	4
High-power all-fiber linearly polarized Yb-doped chirped pulse amplifier based on active polarization control	4
280 W near-diffraction-limited picosecond amplifier system with two-segmented doped Nd:YVO4 crystals	4
Two-photon nanolithography of micrometer scale diffractive neural network with cubical diffraction neurons at the visible wavelength	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
Reconstructing coherent dynamics of bound states induced by strong attosecond XUV pulses	4
Microstructured fluorescence in liquid crystals with femtosecond laser excitation	4
Phase dependence of third-order harmonic generation in gases induced by two-color laser field	4
Single-event-camera-based 3D trajectory measurement method for high-speed moving targets	4
Symmetry detection of rotating patterns based on rotational Doppler effect of light	4
Continuous and deterministic generation of chip-based frequency combs with a computer program	4
High signal-to-noise ratio fiber laser at 1596 nm based on a Bi/Er/La co-doped silica fiber	4
Nanoparticle trapping by counter-surface plasmon polariton lens	4
Tb3+-doped borosilicate glass scintillators for high-resolution X-ray imaging	4
Raman signal enhancement for gas detection using a dual near-concentric cavities group	4
Rapid diagnosis of femtosecond laser filament by single laser shot-induced acoustic pulses [Invited]	4
Simultaneous determination of polarization states and mode coefficients of fiber LP modes with four-channel off-axis holography	4
Dynamic coloration of polymerized cholesteric liquid crystal networks by infiltrating organic compounds	4
Optical fiber hydrogen sensor using metasurfaces composed of palladium	4
Optical fiber fluorescence probe for chloride ion detection based on graphitic carbon nitride quantum dot-doped hydrogel	4
14.1 W continuous-wave dual-end diode-pumped Er:Lu2O3 laser at 2.85 µm	4
Stable watt-level mode-locked noise-like pulse from an all-PM fiber oscillator at 2 µm	3
Generation of 12th order harmonic mode-locking in a Nd-doped single-mode all-fiber laser operating at 0.9 µm	3
Laser control strategies in full-dimensional funneling dynamics: the case of pyrazine [Invited]	3
High efficiency of spectral beam combining by using large optical cavity lasers	3
Target-type fiber-optic flowmeter based on a cascaded cantilever beam with constant strength	3
Photonic analog signal processing and neuromorphic computing [Invited]	3
Preparation of panda-shaped photonic crystal fibers with and without silver wire	3
Bright/dark switchable mode-locked fiber laser based on alcohol	3
Exploring coupling flip mechanisms via plasmon-induced transparency in active metamaterials	3
High-fidelity parametric amplification of Ince–Gaussian beams	3
High-resolution waveguide array-based astronomical spectrograph with cascaded phase modulation	3
Tunable broadband terahertz absorber based on laser-induced graphene	3
High robustness, billion Q packaged microcavity devices for soliton microcombs	3
Generation of tunable superchiral spot in metal-insulator-metal waveguide	3
InAs/GaAs quantum dot laterally coupled distributed feedback lasers at 1.3 μm	3