1 December 2019, Volume 44, Issue 23, pp. 5650-5891  
62 articles

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Orbital angular momentum and informational entropy in perturbed vortex beams

Opt. Lett. 44(23), 5687-5690 (2019)  View: HTML | PDF

Study on the temperature dependent characteristics of O-band bismuth-doped fiber amplifier

Opt. Lett. 44(23), 5650-5653 (2019)  View: HTML | PDF

Spotlight on Optics

Stretchable and upconversion-luminescent polymeric optical sensor for wearable multifunctional sensing

open access Opt. Lett. 44(23), 5747-5750 (2019)  View: HTML | PDF

Measurement of effective nonlinear coefficients in few-mode fibers

Opt. Lett. 44(23), 5768-5771 (2019)  View: HTML | PDF

32 Gb/s chaotic optical communications by deep-learning-based chaos synchronization

Opt. Lett. 44(23), 5776-5779 (2019)  View: HTML | PDF

Constellation size for probabilistic shaping under the constraint of limited ADC resolution

Opt. Lett. 44(23), 5820-5823 (2019)  View: HTML | PDF

Measurement of bending-induced birefringence in a hollow-core photonic crystal fiber

Opt. Lett. 44(23), 5872-5875 (2019)  View: HTML | PDF

Speckle-field digital polarization holographic microscopy

Opt. Lett. 44(23), 5711-5714 (2019)  View: HTML | PDF

Compressed Raman classification method with upper-bounded error probability

Opt. Lett. 44(23), 5836-5839 (2019)  View: HTML | PDF

High-magnification shadowgraphy for the study of drop breakup in a high-speed gas flow

Opt. Lett. 44(23), 5884-5887 (2019)  View: HTML | PDF

Silicon dual-series Mach–Zehnder modulator with high linearity

Opt. Lett. 44(23), 5655-5658 (2019)  View: HTML | PDF

Ultrahigh Q microring resonators using a single-crystal aluminum-nitride-on-sapphire platform

Opt. Lett. 44(23), 5679-5682 (2019)  View: HTML | PDF

Ultrasmall broadband wavelength and polarization router based on hybrid waveguide of monolithic-LiNbO3

Opt. Lett. 44(23), 5772-5775 (2019)  View: HTML | PDF

Thulium-doped tellurium oxide waveguide amplifier with 7.6 dB net gain on a silicon nitride chip

Opt. Lett. 44(23), 5788-5791 (2019)  View: HTML | PDF

Non-Bloch ${\cal P}{\cal T}$PT symmetry breaking in non-Hermitian photonic quantum walks

Opt. Lett. 44(23), 5804-5807 (2019)  View: HTML | PDF

On-chip Fourier-transform spectrometers and machine learning: a new route to smart photonic sensors

Opt. Lett. 44(23), 5840-5843 (2019)  View: HTML | PDF

Optomechanical response with nanometer resolution in the self-mixing signal of a terahertz quantum cascade laser

open access Opt. Lett. 44(23), 5663-5666 (2019)  View: HTML | PDF

Unidirectional invisibility and enhanced reflection of short pulses in quasi-PT-symmetric media

Opt. Lett. 44(23), 5667-5670 (2019)  View: HTML | PDF

Frequency comb dynamics of a 1.3  μm hybrid-silicon quantum dot semiconductor laser with optical injection

Opt. Lett. 44(23), 5755-5758 (2019)  View: HTML | PDF

Highly efficient tunable picosecond deep ultraviolet laser system for Raman spectroscopy

Opt. Lett. 44(23), 5760-5763 (2019)  View: HTML | PDF

Artificial modulation-free Pound–Drever–Hall method for laser frequency stabilization

Opt. Lett. 44(23), 5816-5819 (2019)  View: HTML | PDF

High-repetition-rate femtosecond mid-infrared pulses generated by nonlinear optical modulation of continuous-wave QCLs and ICLs

Opt. Lett. 44(23), 5848-5851 (2019)  View: HTML | PDF

Editors' Pick

Bi-functional polarization conversion in hybrid graphene-dielectric metasurfaces

Opt. Lett. 44(23), 5683-5686 (2019)  View: HTML | PDF

Emission of orbital angular momentum based on spoof localized surface plasmons

Opt. Lett. 44(23), 5735-5738 (2019)  View: HTML | PDF

Graphene-based metasurfaces for switching polarization states of anomalous reflection and focusing

Opt. Lett. 44(23), 5764-5767 (2019)  View: HTML | PDF

Ultrahigh-Q toroidal dipole resonance in all-dielectric metamaterials for terahertz sensing

Opt. Lett. 44(23), 5876-5879 (2019)  View: HTML | PDF

Editors' Pick

Simultaneous functional imaging of neuronal and photoreceptor layers in living human retina

open access Opt. Lett. 44(23), 5671-5674 (2019)  View: HTML | PDF

Buffered polarization diverse detection for single-camera polarization-sensitive optical coherence tomography

Opt. Lett. 44(23), 5739-5742 (2019)  View: HTML | PDF

Editors' Pick

Endocardial irrigated catheter for volumetric optoacoustic mapping of radio-frequency ablation lesion progression

Opt. Lett. 44(23), 5808-5811 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

Laser speckle auto-inverse covariance imaging for mean-invariant estimation of blood flow

Opt. Lett. 44(23), 5812-5815 (2019)  View: HTML | PDF

Editors' Pick

Machine-learning based spectral classification for spectroscopic single-molecule localization microscopy

Opt. Lett. 44(23), 5864-5867 (2019)  View: HTML | PDF

Narrow-band periodically poled lithium niobate nonresonant optical parametric oscillator

Opt. Lett. 44(23), 5659-5662 (2019)  View: HTML | PDF

Tunable dual-color terahertz wave parametric oscillator based on KTP crystal

Opt. Lett. 44(23), 5675-5678 (2019)  View: HTML | PDF

Optimization of the Brillouin instantaneous frequency measurement using convolutional neural networks

Opt. Lett. 44(23), 5723-5726 (2019)  View: HTML | PDF

Editors' Pick

4H-SiC microring resonators for nonlinear integrated photonics

Opt. Lett. 44(23), 5784-5787 (2019)  View: HTML | PDF

Editors' Pick

Second-harmonic generation in multilayer hexagonal boron nitride flakes

Opt. Lett. 44(23), 5792-5795 (2019)  View: HTML | PDF

Green-pumped optical parametric oscillator based on fan-out grating periodically-poled MgO-doped congruent LiTaO3

Opt. Lett. 44(23), 5796-5799 (2019)  View: HTML | PDF

Near-infrared frequency comb generation in mid-infrared interband cascade lasers

Opt. Lett. 44(23), 5828-5831 (2019)  View: HTML | PDF

High-efficiency Raman conversion in SF6- and CF4-filled hollow-core photonic bandgap fibers

Opt. Lett. 44(23), 5856-5859 (2019)  View: HTML | PDF

Avalanche-like behavior of up-conversion luminescence by nonlinear coupling of pumping rates

Opt. Lett. 44(23), 5880-5883 (2019)  View: HTML | PDF

Ionization-assisted refocusing of femtosecond Gaussian beams

Opt. Lett. 44(23), 5888-5891 (2019)  View: HTML | PDF

Design of a new optical system to generate narrowband guided waves with an application for evaluating the health status of rail material

Opt. Lett. 44(23), 5695-5698 (2019)  View: HTML | PDF

Prism lens for beam collimation in a silicon photonic crystal beam-steering device

Opt. Lett. 44(23), 5780-5783 (2019)  View: HTML | PDF

Phase critical angle scattering for measurement of transient nanoscale growth rate of a micron-sized bubble

Opt. Lett. 44(23), 5699-5702 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

High-resolution real-time 360° 3D model reconstruction of a handheld object with fringe projection profilometry

Opt. Lett. 44(23), 5751-5754 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

Direction-resolved homodyne laser-Doppler vibrometry by analyzing space-time fringes created by the successive 1D intensity profiles of the interference fringes

Opt. Lett. 44(23), 5824-5827 (2019)  View: HTML | PDF  [Suppl. Mat. (2)]

Editors' Pick

Fiber optic-based laser interferometry array for three-dimensional ultrasound sensing

Opt. Lett. 44(23), 5852-5855 (2019)  View: HTML | PDF

Editors' Pick

Coupling of a whispering gallery mode to a silicon chip with photonic crystal

open access Opt. Lett. 44(23), 5731-5734 (2019)  View: HTML | PDF

Optical properties of spherulite opals

Opt. Lett. 44(23), 5860-5863 (2019)  View: HTML | PDF

Arbitrary decomposition of a Mueller matrix

Opt. Lett. 44(23), 5715-5718 (2019)  View: HTML | PDF

Generating electromagnetic nonuniformly correlated beams

open access Opt. Lett. 44(23), 5719-5722 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Characteristics of resonance-induced optical vortices and spatial reshaping

Opt. Lett. 44(23), 5800-5803 (2019)  View: HTML | PDF

Color conversion efficiency enhancement of colloidal quantum dot through its linkage with synthesized metal nanoparticle on a blue light-emitting diode

Opt. Lett. 44(23), 5691-5694 (2019)  View: HTML | PDF

Detecting a single nanoparticle by imaging the localized enhancement and interference of surface plasmon polaritons

Opt. Lett. 44(23), 5707-5710 (2019)  View: HTML | PDF

Collective lattice resonances in arrays of dielectric nanoparticles: a matter of size

Opt. Lett. 44(23), 5743-5746 (2019)  View: HTML | PDF

Controlling the spin-selective absorption with two-dimensional chiral plasmonic gratings

Opt. Lett. 44(23), 5868-5871 (2019)  View: HTML | PDF

Experimental quantum key distribution with uncharacterized sources and projective measurements

Opt. Lett. 44(23), 5703-5706 (2019)  View: HTML | PDF

Fully tunable and switchable coupler for photonic routing in quantum detection and modulation

Opt. Lett. 44(23), 5844-5847 (2019)  View: HTML | PDF

Dynamics of strongly coupled two-component plasma via ultrafast spectroscopy

Opt. Lett. 44(23), 5832-5835 (2019)  View: HTML | PDF

Modeling of ultraviolet scattering propagation and its applicability analysis: erratum

open access Opt. Lett. 44(23), 5654-5654 (2019)  View: HTML | PDF

Precision of retardance autocalibration in full-Stokes division-of-focal-plane imaging polarimeters: publisher’s note

open access Opt. Lett. 44(23), 5759-5759 (2019)  View: HTML | PDF