Chinese Optics Letters

Article	Citations
Nonlinear harmonic generation of terahertz waves in a topological valley polaritonic microcavity	149
Terahertz spectroscopy of water in nonionic reverse micelles	112
	93
Spectrally U-shaped profile of beam propagation factor in all-solid photonic bandgap fiber	82
Sideband-free dispersion-managed Yb-doped mode-locked fiber laser with Gires–Tournois interferometer mirrors	79
Editorial of special issue on optical metasurfaces: fundamentals and applications	64
Wavelength and reflectivity tunable hybrid integrated external cavity laser using cascaded micro-rings with wide-bandwidth adjustable Sagnac-loop reflectors	34
Efficient cold atom source from a single-layer atom chip	31
Mode-locked fiber laser of 3.5 µm using a single-walled carbon nanotube saturable absorber mirror	31
Sidelobe suppression for coherent beam combining with laser beams placed along a Fermat spiral	29
Generation of cylindrical vector beams based on fiber Bragg gratings inscribed in ring core fibers	28
A power-enhanced frequency-stabilized semi-external-cavity HeNe laser for short-exposure interferometry	28
Broadband achromatic polarization insensitive metalens over 950 nm bandwidth in the visible and near-infrared	27
High peak power density and low mechanical stress photonic-band-crystal diode laser array based on non-soldered packaging technology	26
Efficient silicon integrated four-mode edge coupler for few-mode fiber coupling	23
Femtosecond-laser-induced periodic surface structures on diamond with high efficiency	23
Thermo-optic characterization of thin-film lithium niobate asymmetric Mach–Zehnder interferometer from 290 to 10 K	23
All-optical suppression on the impact of Sun outage in laser satellite communication systems by using a nonlinear semiconductor optical amplifier	22
Underwater Bessel-like beams with enlarged depth of focus based on fiber microaxicon	21
Broadband hollow-core NANF transmission utilizing optimal carrier phase estimation for probabilistic shaping constellation	21
New ultrashort pulsewidth measurement technology based on interference jitter and FPGA platform	20
Optimized blind equalization for probabilistically shaped high-order QAM signals	18
In-band intermodulation induced by transient response of erbium-doped fiber amplifier	18
Imaging and dynamic monitoring of aging mitochondria using a two-photon nonlinear structured illumination microscope	18
Method for measuring retinal capillary blood flow velocity by encoded OCTA	17

Integration of classical communication and quantum key distribution using frequency division multiplexing	17
Phong shading approximation of computer-generated holography based on fully analytical triangle meshes	17
Polarization and magneto-optical characteristics of Tb:YAG crystal-derived silica fiber via laser-heating drawing technique	17
Arbitrary n-step phase-shifting Fourier single-pixel imaging	17
Active coherent beam combining of 1.55 µm pulsed fiber lasers based on intrapulse sampling	16
Development of single-resonant optical parametric oscillator with tunable output from 410 nm to 630 nm	16
Photonics-enabled broadband continuous-wave terahertz computed tomography	16
Phase-unwrapping algorithm combined with wavelet transform and Hilbert transform in self-mixing interference for individual microscale particle detection	16
Intracavity third-harmonic generation in a continuous-wave/self-mode-locked semiconductor disk laser	16
Generation and reconfiguration of interference-pattern helico-conical beams	15
Lithium niobate microring with ultra-high Q factor above 108	15
Characteristic extraction of soliton dynamics based on convolutional autoencoder neural network	15
Control of polarimetric dimension of a tightly focused light field	14
Convenient noncooperative speckle-correlation imaging method	14
Generation of sub-three-cycle pulses at 53 MHz repetition rate via nonlinear compression in optical parametric oscillator	14
Constructing ultra-long focal fields via tightly focused Bessel beams	14
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Comparative analysis of temporal-spatial and time-frequency features for pattern recognition of φ-OTDR	14
Design of a high frequency accuracy heterodyne laser source working in a wide temperature range	14
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Phase modulation polarization encoding module applied to one-to-many QKD network based on wavelength division multiplexing	14
Surpassing the standard quantum limit of optical imaging via deep learning	14
Water track laser Doppler velocimeter [Invited]	14
Wavefront measurement of a multilens optical system based on phase measuring deflectometry	14
On-fiber dielectric metasurface for dynamic polarization manipulation	14
	14
Editorial of special issue on spatiotemporal optical fields and time-varying optical materials	13
Real-time birth-to-annihilation dynamics of dissipative Kerr cavity soliton	13
Chinese Optics Letters at its 20th anniversary: harvesting and sowing anew	13
202 W all-polarization-maintaining single-frequency fiber amplifier at the C band	13
Wavelength-dependent nonlinear wavefront shaping in 3D nonlinear photonic crystal	13
Size-dependent characteristics of GaN-based micro-LEDs for simultaneous display and wireless optical communication	13
Thermal-optic tuning cascaded double ring optical sensor based on wavelength interrogation	13
Temporal feature-based memory neural network for probabilistic-shaping polarization-division multiplexed ultrahigh-order QAM coherent optical transmission	13
High-density MDM-WDM silicon photonic transmitter chiplet based on MRMs and dual-mode GC for 4 × 56 Gbps 3D co-packaged optical interconnects	13
NH3 laser THz emission under optical pumping by “long” (∼100 µs) CO2 laser pulses	13
A kilohertz nanosecond 1645 nm KTA-OPO pumped by a 1064 nm pulse laser for methane detection	13
High-resolution portable lens-free on-chip microscopy with RGB LED via pinhole array	12
Single dielectric layer terahertz tube fiber with negative curvature	12
Ultra-broadband and wide-incident-angle metamaterial absorber based on imidazole ionic liquid with a pyramid-like structure	12
Optical emission spectrometric diagnosis of laser-induced plasma and shock front produced at moderate pressure	12
Bending-switchable terahertz metamaterial with a single layer based on laser-induced graphene	12
QAM signal with electric field sensor based on thin-film lithium niobate [Invited]	12
High-resolution Mo Kα X-ray monochromatic backlight imaging using a toroidal crystal	12
Dual photopatterning of rotational fingerprint superstructures	12
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	12
Optical spectra of plasmon–exciton core–shell nanoparticles: an anisotropic classical model eliminates discrepancies in experiments	12
High-resolution single-photon imaging based on fast AOM supplementary scanning	12
Directly modulated 25 Gbaud/s tunable in-series DFB laser array for WDM systems	12
Generation of cylindrical optical lattices: from shape-invariant to propagation-invariant	11

All-fiber-based photonic microwave generation with 10−15 frequency instability	11
Wavelength-tunable dissipative soliton from Yb-doped fiber laser with nonlinear amplifying loop mirror	11
Theoretical efficiency limit and realistic losses of indoor organic and perovskite photovoltaics [Invited]	11
Current status and development of CMOS SiPM for scintillator-based radiation detectors toward all-digital sensors [Invited]	11
Electrically switchable structural patterns and diffractions in a dual frequency nematic liquid crystal	11
Diode-pumped 13 W Yb:KGW femtosecond laser	11
InGaAs/InAlAs SAGCMCT avalanche photodiode with high linearity and wide dynamic range	11
All-fiber and self-starting Yb-doped Mamyshev oscillator based on nonlinear polarization evolution	11
Segmented pulsed discharge for metastable argon lasing medium	11
Slicing of large-size single crystals by ultrafast laser with external stress assistance	11
Nanotip design for high-resolution terahertz scattering-type scanning near-field optical microscopy	11
Paper-based amorphous Ga2O3 solar-blind photodetector with improved flexibility and stability	11
An all-in-one optical fiber probe leveraging black phosphorus/gold nanostar for optimized sensing and photothermal efficiency	10
Ultrafast nonlinear optical absorption and carrier dynamics of CrPS4 thin films	10
Mode-switchable femtosecond vortex lasers	10
Engineering of single-photon emitters in hexagonal boron nitride [Invited]	10
On-chip Si3N4 grating outcoupler for magneto-optical trap in a cold atom system	10
Secondary structure changes of ox-LDL by photoirradiation in an optofluidic resonator	10
Temperature insensitivity of an all-fiber quarter-wave plate device fabricated with a high-birefringence fiber	10
Talbot effect in anti-PT symmetric synthetic photonic lattices	10
Closed-loop atomic spin polarization detection based on EOAM modulation in K-Rb-21Ne co-magnetometers	10
Tuning of laser modes in an Er3+-doped whispering-gallery-mode microresonator	10
Laser frequency stabilization with a metasurface chip through atomic spectral manipulation	10
Tunable in-plane photonic spin Hall effect for vortex structured light on a ReS2-graphene heterostructure	10
Full description of dipole orientation in organic light-emitting diodes	10
Nonlinear coded nonuniform superposition QAM by trellis-coding for MISO system in visible light communication	10
Pixel-excitation-gating enhanced nonlinear imaging with a GHz femtosecond pulse laser	10
Enhancing the ability of single-pixel imaging against the source’s energy fluctuation by complementary detection	10
Dark-field line confocal imaging with point confocality and extended line field for bulk defects detection	10
Optimized binary computer holography via convolutional neural network-based differentiable binarization	10
Squeezing-enhanced resolution of radio-frequency signals	10
Theoretical and experimental analysis of second order Bragg resonance of 45° TFG and its fiber laser application	9
Issues of few-mode operation in high-power semiconductor lasers at a wavelength of 1550 nm	9
Highly efficient transient stimulated Raman scattering on secondary vibrational mode of BaWO4 crystal due to its constructive interference with self-phase modulation	9
O-band reconfigurable silicon polarization rotator	9
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Underwater ghost imaging with pseudo-Bessel-ring modulation pattern	9
High-performance broadband photodetectors based on b-As0.5P0.5 for infrared optical communication and imaging	9
Compact power-equalized multi-wavelength DFB laser with high uniform wavelength spacing for optical I/O technology	9
Hyperspectral-depth imaging based on single-pixel detectors	9
Optical characterization of X-ray polymer refractive lenses using a microfocus X-ray grating interferometer	9
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Accurate measurement of aerosol optical properties using the multilongitudinal mode high-spectral-resolution lidar with self-tuning Mach–Zehnder interferometer	9
Babinet’s meta-apertures for holographic bi-imaging	9
Target position estimation using frequency-hopping signals based on microwave photonic subsampling	9
Non-unitary transformation on quantum interference in a chip	9
Optical fiber biosensor with a bilayer bio-sensitive film for label-free detection of pseudomonas exotoxin A	9
Core-antiresonance-based terahertz cavities and applications [Invited]	9
Spectral-furcated vector soliton in birefringence-managed fiber lasers	8
Temperature sensing based on Lorentz resonance and Fano resonance excited in a thin-walled SiO2 hollow microrod resonator	8
Microsphere-assisted single-shot polarization holographic microscopy for quantitative birefringence imaging of dynamic samples	8
Full bandwidth statistical properties of the Raman random fiber laser	8
High-power and high-efficiency 4.3 µm ZGP-OPO	8
Ultra-small interferometric fiber optic gyroscope with an integrated optical chip	8
Photoinduced excimer generation in perylene diimide dimer: effects of solvent polarity [Invited]	8
1.6-µm single-frequency erbium-doped fiber laser based on two cascaded subrings	8
Dual-comb soliton rains based on polarization multiplexing in a single-walled carbon nanotube mode-locked Er-doped fiber laser	8
Suppression of nanosecond prepulses from regenerative amplifier and multipass amplifiers in the SULF-1PW laser	8
Polarization full feedback external cavity of open loop spectral beam combining based on multi-single emitters laser diode	8
Enhancing fluorescent antenna signal transmission gain using patterned microstructures	8
Femtosecond laser filamentation in simulated atmospheric turbulence [Invited]	8
Experimental implementation of phase triplicator gratings in a spatial light modulator	8
5 kW-level single-mode fiber amplifier based on low-numerical-aperture fiber	8
Photothermal nonlinear scattering of shell-isolated gold nanoparticles and applications in super-resolution imaging	8
0.275 THz high-power ultrahigh-repetition-rate pulses in a dissipative fiber ring cavity by ultrafast ignition	8
Single-photon frequency-modulated continuous-wave Lidar based on quantum compressed sensing	8
Simultaneous detection of position and temperature of micromagnet using a quantum microscope	8
Intense, wideband optical waveform generation by self-balanced amplification of fiber electro-optical sideband modulation	8
Emission of 2.2-W laser in Tm:YGG depressed-cladding channel waveguides written by femtosecond lasers	8
Three-dimensional dynamic probabilistic shaping high-security transmission scheme based on dual physical layer encryption for seven-core fibers	8
Terahertz chiral edge states enable inner-chip state transition and interchip communications over wireless terminals	8
A parameter-space-reduction-technique-assisted optimization method for characterizing recirculating waveguide meshes	8
Ultrabroadband chiral metasurface for linear polarization conversion and asymmetric transmission based on enhanced interference theory	8
Propagation of Airy beams on an incoherent background through atmospheric turbulence	8
Optoelectronic neuro-synaptic behaviors of antiferroelectric NaNbO3/n-GaN heterostructures	8
Generation of multi-freedom controllable helical beam through high-order Bessel beams [Invited]	7
Radiation-resistant polycrystalline fibers: from production technologies to property studies	7
Robust thin-film lithium niobate modulator on a silicon substrate with backside holes	7
Impact of frequency-domain filtering on facial expression recognition in spatial domain	7
Modified Kelvin-Voigt fractional derivative model for viscoelasticity measurement in optical coherence elastography	7

Nano-thick SiO2 channel for subwavelength plasmonic orbital angular momentum mode transmission	7
Design of a real-time fiber-optic infrared imaging system with wide-angle and large depth of field	7
Three-dimensional abruptly autofocusing by counter-propagating airy pulses with a radial airy beam profile	7
Dual-wavelength high-precision polarimetry based on full-Stokes metasurface gratings	7
Low energy consumption and fast electro-optic switching in polymer-confined ferroelectric nematics	7
Low-noise compact fiber laser based on nonlinear polarization evolution in an all-polarization-maintaining figure-8 cavity	7
Divided GHz burst mode amplification to mJ burst energy and kHz burst rate	7
Optimizing depth of field in 3D light-field display by analyzing and controlling light-beam divergence angle	7
Dispersion-managed mode-locking in an all-fiber Er-doped fiber laser with OAM output based on mode superposition	7
Low-loss multimode waveguide crossing based on lithium niobate on insulator	7
Direct generation of arbitrary complex fields from a ring laser resonator	7
Wavelength-tunable multi-point pump semiconductor disk laser based on an intra-cavity transmission grating	7
Time-multiplexing non-line-of-sight imaging	7
Simultaneous measurement of distance and speed using frequency-modulated continuous-wave self-mixing interferometry and all-phase fast Fourier transform	7
Observation of topological rainbow in non-Hermitian systems	7
Channel modeling for underwater scattered light communication based on Gaussian and Bessel beams	7
Dynamic imaging through scattering medium under white-light illumination [Invited]	7
Kerr effect in ultra-compact hybrid plasmonic metal-insulator-metal nano-focusing structure	7
Experimental validation for high-order vector-eigenmode decomposition with polarization characteristics	7
X-ray volumetric quantitative phase imaging by Foucault differential filtering with linear scanning	7
Detection of cylindrical vector beams with chiral plasmonic lens	7
Fiber communication receiver models based on the multi-head attention mechanism	7
Femtosecond laser textured porous nanowire structured glass for enhanced thermal imaging	7
Speckle-based interrogation system for quasi-distributed weak fiber Bragg gratings	7
Highly efficient and stable coupling of kilowatt-level continuous wave laser into hollow-core fibers	7
Experimental validation of high-speed fiber side-emitting communication for optical slip rings	7
Vibration measurement with frequency modulation single-pixel imaging	7
Spin-multiplexed full-space trifunctional terahertz metasurface [Invited]	7
Toward a compact fiber comb with 1.66 × 10−12 instability based on acetylene-filled photonic microcells	7
Four-quadrant demodulation fiber sensor for wavelength monitoring of a wavelength phase-shifting interferometer	7
High-efficiency and flexible photonic microwave harmonic down-converter based on self-oscillation optical frequency combs	6
4.096 Tbit/s multidimensional multiplexing signals transmission over 1000 km few mode fiber	6
Latest advances in VCSEL technology for next-generation data center network [Invited]	6
Electro-optically tunable microdisk laser on Er3+-doped lithium niobate thin film	6
Optical resonance and chaos control in a Reuleaux-triangle microcavity	6
Demonstration of ultrathin film silicon-organic hybrid modulator with long-term stability in a damp heat environment	6
Holographic visualization of volume data based on adjustable ray to optical-wave conversion	6
Security enhanced underwater visible light communication system based on chaotic phase scrambling and conjugate frequency hopping	6
Generation of 160 nm vacuum ultraviolet light at 82 MHz in a KBBF crystal by the fifth-harmonic of a Ti:sapphire laser	6
Robust high-resolution imaging against translational motion by a Fourier-transform ghost diffraction technique	6
Direct phase control method for binary phase-shift keying space coherent laser communication	6
Optical properties of stacked liquid crystal superstructures with opposite chirality [Invited]	6
Widely tunable 2 µm optical vortex from a Tm:YAP laser	6
	6
Real-time reception of NHS-OFDM signal with SPA-enhanced channel estimation for intensity-modulated direct-detection systems	6
Mode field switching in narrow linewidth mode-locked fiber laser	6
Chemically engineered dendrite growth of uniform monolayers MoS2 for enhanced photoluminescence [Invited]	6
Dispersions of two-photon and three-photon absorption in GaS films from 540 to 1600 nm	6
Real-time UWOC miniaturized system based on FPGA and LED arrays and its application in MIMO	6
Cylindrical vector beam generator on photonic crystal cavity integrated with metal split ring nanoresonators	6
Background-free detection of molecular chirality using a single-color beam [Invited]	6
Simultaneous temperature and magnetic field measurements using time-division multiplexing	6
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Rapid classification of copper concentrate by portable laser-induced breakdown spectroscopy combined with transfer learning and deep convolutional neural network	6
Titanium hyperdoped black silicon prepared by femtosecond laser irradiation: first-principle calculations and experimental verification	6
Accuracy improvement of AC Stark shift microwave detection based on a “frequency ruler”	6
Simplified dual-comb hyperspectral digital holography system based on spatial heterodyne interferometry	6
Bi-layered coded metasurface for multi-functional hologram with broadband transmission and efficient reflection	6
Modulation of epsilon-near-zero wavelength and enhancement of third-order optical nonlinearity in ITO/Au multilayer films	6
Decoding the future: opportunities and challenges in next-generation optical data storage [Invited]	6
Tunable erbium-doped fiber lasers based on modulatable hollow-core anti-resonant fiber filters	6
Improving the sensitivity of DC magneto-optical Kerr effect measurement to 10−7rad/Hz	6
Breaking symmetry dependency of symmetry-protected bound states in the continuum via metasurfaces	6
Non-diffracting integer-order and half-integer-order carpet beams obtained by even-type sinusoidal amplitude radial gratings	6
Microstructured fluorescence in liquid crystals with femtosecond laser excitation	6
Michelson interferometer composite cavity fiber laser sensor with radio frequency interrogation	6
Compressed sensing reflection matrix optical coherent tomography	6
Transfer of laser frequency from 729 nm to 1.5 µm with precision at the level of 10−20	6
Magnetic actuation of paramagnetic liquids for optical beam steering in high-speed optical wireless communications	6
Spatiotemporal optical vortices generation in the green and ultraviolet via frequency upconversion [Invited]	6
Gradient-descent optimization of metasurfaces based on one deep-enhanced RseNet	6
PEU-Net: a Stokes-constrained lightweight framework for real-time polarization dehazing	6
Detection of transient mode-locking dynamics for a femtosecond Yb:KGW laser	6
Fabrication of lithium niobate metasurfaces via a combination of FIB and ICP-RIE	6
High-speed distributed feedback lasers based on enhanced detuned loading and photon–photon resonance effect	6
Photonics 60 GBaud PDM-16QAM fiber-wireless 2 × 2 MIMO delivery at THz-band	5
Photoisomerization manipulation for security covert photonic barcodes	5
Low-resolution optical transmission using joint shaping technique of signal probability and quantization noise	5
Ultrasonic phase extraction method for co-cable identification in coherent optical transmission systems	5
Compact mechanical Alvarez lenses with a wide varifocal range using a cam-driver	5
Enhanced broadband non-degenerate two-photon absorption in Ga-doped ZnO for ultrafast all-optical switching	5
High gain E-band amplification based on the low loss Bi/P co-doped silica fiber	5
Giant enhancement of second-harmonic generation from microcavity-integrated monolayer WS2	5
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White-light cavity and mode splitting effect in a three-turn lossy microfiber coil resonator	5
Generation of self-healing spatiotemporal Airy wavepackets based on discrete frequency and geometric phase modulation	5
Experimental demonstration of a flexible-grid 1 × (2 × 3) mode- and wavelength-selective switch using silicon microring resonators and counter-tapered couplers	5
Dynamic coloration of polymerized cholesteric liquid crystal networks by infiltrating organic compounds	5
Two-photon nanolithography of micrometer scale diffractive neural network with cubical diffraction neurons at the visible wavelength	5
Reconstructing coherent dynamics of bound states induced by strong attosecond XUV pulses	5
Improving accuracy through double acousto-optic modulators in photonics-assisted mmWave heterodyne interferometric sensing	5
Fabrication of nonlinear photonic crystals with few-micrometer periodicity via vacuum pyroelectric poling	5
Image-free cross-species pose estimation via an ultra-low sampling rate single-pixel camera	5
Flexible manipulation of optical angular momentum using a spherical wavefront	5
High-power all-fiber linearly polarized Yb-doped chirped pulse amplifier based on active polarization control	5