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OSA Publishing

1 July 2020, Volume 45, Issue 13, pp. 3357-3827   122 articles

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Diffraction and Gratings

Diffractive optical elements in single crystal diamond

Opt. Lett. 45(13), 3458-3461 (2020)  View: HTML | PDF

Diffractometry-based vortex beams fractional topological charge measurement

Opt. Lett. 45(13), 3478-3481 (2020)  View: HTML | PDF

Femtosecond-written volume Bragg gratings in fluoride glasses

Opt. Lett. 45(13), 3625-3628 (2020)  View: HTML | PDF

Perfectly vertical surface grating couplers using subwavelength engineering for increased feature sizes

Opt. Lett. 45(13), 3701-3704 (2020)  View: HTML | PDF

Fiber Optics and Optical Communications

Combining nonlinear Fourier transform and neural network-based processing in optical communications

Opt. Lett. 45(13), 3462-3465 (2020)  View: HTML | PDF

Enhancing the Kramers–Kronig receiver via dispersion-based spatial diversity

Opt. Lett. 45(13), 3494-3497 (2020)  View: HTML | PDF

Utilizing adaptive optics to mitigate intra-modal-group power coupling of graded-index few-mode fiber in a 200-Gbit/s mode-division-multiplexed link

Opt. Lett. 45(13), 3577-3580 (2020)  View: HTML | PDF

All-fiber third-order orbital angular momentum mode generation employing an asymmetric long-period fiber grating

Opt. Lett. 45(13), 3621-3624 (2020)  View: HTML | PDF

Thermal bleaching of BACs in bismuth/erbium co-doped fiber fabricated through 3D silica lithography

Opt. Lett. 45(13), 3729-3732 (2020)  View: HTML | PDF

Fourier Optics, Image and Signal Processing

Nonlinear time-lens with improved power efficiency through a discrete multilevel pump

Opt. Lett. 45(13), 3557-3560 (2020)  View: HTML | PDF

Fundamental Optics

Screening of the quantum dot Förster coupling at small distances

Opt. Lett. 45(13), 3357-3360 (2020)  View: HTML | PDF

Waveguide platform for quantum anticentrifugal force

Opt. Lett. 45(13), 3373-3376 (2020)  View: HTML | PDF

Multiscale approach and linear assignment problem in designing mirrors generating far-field irradiance distributions

Opt. Lett. 45(13), 3549-3552 (2020)  View: HTML | PDF

Holography

Increasing the enhancement factor for DMD-based wavefront shaping

Opt. Lett. 45(13), 3381-3384 (2020)  View: HTML | PDF

Doubling the acquisition rate by spatial multiplexing of holograms in coherent sparse coded aperture correlation holography

Opt. Lett. 45(13), 3439-3442 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Imaging Systems

Occlusion-capable optical-see-through near-eye display using a single digital micromirror device

Opt. Lett. 45(13), 3361-3364 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Editors' Pick

Quantum-inspired detection for spectral domain optical coherence tomography

Opt. Lett. 45(13), 3443-3446 (2020)  View: HTML | PDF

When is retardance autocalibration of microgrid-based full Stokes imagers possible and useful?

Opt. Lett. 45(13), 3474-3477 (2020)  View: HTML | PDF

Video-rate lensless endoscope with self-calibration using wavefront shaping

Opt. Lett. 45(13), 3629-3632 (2020)  View: HTML | PDF

Compact three-dimensional computational imaging using a dynamic virtual camera

Opt. Lett. 45(13), 3801-3804 (2020)  View: HTML | PDF

Integrated Optics

Polarization splitting directional coupler using tilted subwavelength gratings

Opt. Lett. 45(13), 3398-3401 (2020)  View: HTML | PDF

Tailored optical potentials for Cs atoms above waveguides with focusing dielectric nano-antenna

Opt. Lett. 45(13), 3512-3515 (2020)  View: HTML | PDF

Low-RF-loss and large-rejection reconfigurable Brillouin-based RF photonic bandpass filter

Opt. Lett. 45(13), 3705-3708 (2020)  View: HTML | PDF

High linearity silicon modulator capable of actively compensating input distortion

Opt. Lett. 45(13), 3785-3788 (2020)  View: HTML | PDF

Ultra-compact silicon mode-order converters based on dielectric slots

Opt. Lett. 45(13), 3797-3800 (2020)  View: HTML | PDF

Lasers and Laser Optics

Boson band mapping: revealing ultrafast laser induced structural modifications in chalcogenide glass

Opt. Lett. 45(13), 3369-3372 (2020)  View: HTML | PDF

Mode dynamics in high-power Yb-Raman fiber amplifier

Opt. Lett. 45(13), 3394-3397 (2020)  View: HTML | PDF

Rotationally symmetric colorization of metal surfaces through omnidirectional femtosecond laser-induced periodic surface structures

Opt. Lett. 45(13), 3414-3417 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Universal form of arrays with spectral singularities

Opt. Lett. 45(13), 3447-3450 (2020)  View: HTML | PDF

Light beams with volume superoscillations

Opt. Lett. 45(13), 3482-3485 (2020)  View: HTML | PDF

Sub-megahertz linewidth 780.24  nm distributed feedback laser for 87Rb applications

Opt. Lett. 45(13), 3529-3532 (2020)  View: HTML | PDF

Tm3+-doped fluorotellurite glass microsphere resonator laser at 2.3  µm

Opt. Lett. 45(13), 3553-3556 (2020)  View: HTML | PDF

Single-mode surface-emitting DFB lasers with a large-area oxidized aperture based on the surface grating

Opt. Lett. 45(13), 3573-3576 (2020)  View: HTML | PDF

Ghost polarimetry with unpolarized pseudo-thermal light

Opt. Lett. 45(13), 3641-3644 (2020)  View: HTML | PDF

Edge mode bifurcations of two-dimensional topological lasers

Opt. Lett. 45(13), 3673-3676 (2020)  View: HTML | PDF

Single-frequency Q-switched Er:YAG laser with high frequency and energy stability via the Pound–Drever–Hall locking method

Opt. Lett. 45(13), 3745-3748 (2020)  View: HTML | PDF

Improving the beam quality factor (M2) by phase-only reshaping of structured light

Opt. Lett. 45(13), 3753-3756 (2020)  View: HTML | PDF

Lasing of scarred mode near above threshold in a semiconductor microcavity laser

Opt. Lett. 45(13), 3809-3812 (2020)  View: HTML | PDF

Imaging through opacity using a near-infrared low-spatial-coherence fiber light source

Opt. Lett. 45(13), 3816-3819 (2020)  View: HTML | PDF

Materials and Metamaterials

Lattice-induced plasmon hybridization in metamaterials

Opt. Lett. 45(13), 3386-3389 (2020)  View: HTML | PDF

Departure from the Babinet principle in metasurfaces supported by subwavelength dielectric slabs

Opt. Lett. 45(13), 3402-3405 (2020)  View: HTML | PDF

Multi-foci metalens for terahertz polarization detection

Opt. Lett. 45(13), 3506-3509 (2020)  View: HTML | PDF

Dynamic beam splitter employing an all-dielectric metasurface based on an elastic substrate

Opt. Lett. 45(13), 3521-3524 (2020)  View: HTML | PDF

Tunable multiresonance using complementary circular metamaterial

Opt. Lett. 45(13), 3633-3636 (2020)  View: HTML | PDF

Dispersion control in a near-infrared subwavelength resonator with a tailored hyperbolic metamaterial

Opt. Lett. 45(13), 3665-3668 (2020)  View: HTML | PDF

Single-size nanostructured metasurface for dual-channel vortex beam generation

Opt. Lett. 45(13), 3773-3776 (2020)  View: HTML | PDF

Medical Optics and Biotechnology

In vivo time-domain diffuse correlation spectroscopy above the water absorption peak

Opt. Lett. 45(13), 3377-3380 (2020)  View: HTML | PDF

Widefield fluorescence localization microscopy for transcranial imaging of cortical perfusion with capillary resolution

Opt. Lett. 45(13), 3470-3473 (2020)  View: HTML | PDF

Spotlight on Optics

High-speed fiber-optic scanning nonlinear endomicroscopy for imaging neuron dynamics in vivo

Opt. Lett. 45(13), 3605-3608 (2020)  View: HTML | PDF  [Suppl. Mat. (4)]

K-means clustering of coherent Raman spectra from extracellular vesicles visualized by label-free multiphoton imaging

Opt. Lett. 45(13), 3613-3616 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Time-gated luminescence imaging for background free in vivo tracking of single circulating tumor cells

Opt. Lett. 45(13), 3761-3764 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Microscopy

Super-resolved multispectral lensless microscopy via angle-tilted, wavelength-multiplexed ptychographic modulation

Opt. Lett. 45(13), 3486-3489 (2020)  View: HTML | PDF

Editors' Pick

Plug-and-play adaptive optics for commercial laser scanning fluorescence microscopes based on an adaptive lens

Opt. Lett. 45(13), 3585-3588 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Wave-vector-encoded nonlinear endomicroscopy

Opt. Lett. 45(13), 3713-3716 (2020)  View: HTML | PDF

Three-dimensional imaging with reflection synthetic confocal microscopy

Opt. Lett. 45(13), 3721-3724 (2020)  View: HTML | PDF

Deep learning assisted Shack–Hartmann wavefront sensor for direct wavefront detection

Opt. Lett. 45(13), 3741-3744 (2020)  View: HTML | PDF

Accurate 4Pi single-molecule localization using an experimental PSF model

Opt. Lett. 45(13), 3765-3768 (2020)  View: HTML | PDF

Nonlinear Optics

Self-similar propagation of optical pulses in fibers with positive quartic dispersion

Opt. Lett. 45(13), 3365-3368 (2020)  View: HTML | PDF

Editors' Pick

Optical coherent control of stimulated Brillouin scattering via acoustic wave interference

Opt. Lett. 45(13), 3406-3409 (2020)  View: HTML | PDF

Efficient Cherenkov-type optical-to-terahertz converter with terahertz beam combining

Opt. Lett. 45(13), 3533-3536 (2020)  View: HTML | PDF

Cross-phase modulation instability in PM ANDi fiber-based supercontinuum generation

Opt. Lett. 45(13), 3545-3548 (2020)  View: HTML | PDF

Coupler-induced phase matching of resonant hyperparametric scattering

Opt. Lett. 45(13), 3609-3612 (2020)  View: HTML | PDF

Generation of 0.7 mJ multicycle 15 THz radiation by phase-matched optical rectification in lithium niobate

Opt. Lett. 45(13), 3617-3620 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Backward terahertz difference frequency generation via modal phase-matching in a planar LiNbO3 waveguide

Opt. Lett. 45(13), 3657-3660 (2020)  View: HTML | PDF

Editors' Pick

Mid-infrared frequency combs at 10  GHz

Opt. Lett. 45(13), 3677-3680 (2020)  View: HTML | PDF

Subwavelength engineering for Brillouin gain optimization in silicon optomechanical waveguides

Opt. Lett. 45(13), 3717-3720 (2020)  View: HTML | PDF

Observation of doubly periodic solutions of the nonlinear Schrödinger equation in optical fibers

Opt. Lett. 45(13), 3757-3760 (2020)  View: HTML | PDF

Spontaneous symmetry breaking of nonlinear states in optical cavities with radiative losses

Opt. Lett. 45(13), 3781-3784 (2020)  View: HTML | PDF

Efficient and highly tunable second-harmonic generation in Z-cut periodically poled lithium niobate nanowaveguides

Opt. Lett. 45(13), 3789-3792 (2020)  View: HTML | PDF

High-beam-quality 2.1  µm pumped mid-infrared type-II phase-matching BaGa4Se7 optical parametric oscillator with a ZnGeP2 amplifier

Opt. Lett. 45(13), 3805-3808 (2020)  View: HTML | PDF

Optical Devices

Enhancement of laser-focused intensity greater than 10 times through a re-entrant cone in the petawatt regime

Opt. Lett. 45(13), 3454-3457 (2020)  View: HTML | PDF

Editors' Pick

Ultrawide bandgap AlN metasurfaces for ultraviolet focusing and routing

Opt. Lett. 45(13), 3466-3469 (2020)  View: HTML | PDF

High laser damage threshold liquid crystal optical switch based on a gallium nitride transparent electrode

Opt. Lett. 45(13), 3537-3540 (2020)  View: HTML | PDF

Doping-induced plateau of strong electromagnetic confinement in the momentum space

Opt. Lett. 45(13), 3653-3656 (2020)  View: HTML | PDF

Enhanced optical edge detection based on a Pancharatnam–Berry flat lens with a large focal length

Opt. Lett. 45(13), 3681-3684 (2020)  View: HTML | PDF

Low-driving-voltage, polarizer-free, scattering-controllable liquid crystal device based on randomly patterned photo-alignment

Opt. Lett. 45(13), 3697-3700 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Optofluidic waveguide bending by thermal diffusion for visible light control

Opt. Lett. 45(13), 3725-3728 (2020)  View: HTML | PDF

Effects of number of quantum wells and Shockley–Read–Hall recombination in deep-ultraviolet light-emitting diodes

Opt. Lett. 45(13), 3749-3752 (2020)  View: HTML | PDF

Low-aberration high-speed-compatible optical delay line

Opt. Lett. 45(13), 3820-3823 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Optical Sensors, Measurements, and Metrology

Distributed time delay sensing in a random fiber grating array based on chirped pulse φ-OTDR

Opt. Lett. 45(13), 3423-3426 (2020)  View: HTML | PDF

Ultracompact optical fiber acoustic sensors based on a fiber-top spirally-suspended optomechanical microresonator

Opt. Lett. 45(13), 3516-3519 (2020)  View: HTML | PDF

Mitigating offset frequency drift in frequency combs using a customized power law dispersion

Opt. Lett. 45(13), 3525-3528 (2020)  View: HTML | PDF

Mueller matrix ellipsometer using dual continuously rotating anisotropic mirrors

Opt. Lett. 45(13), 3541-3544 (2020)  View: HTML | PDF

All-fiber self-mixing laser Doppler velocimetry with much less than 0.1 pW optical feedback based on adjustable gain

Opt. Lett. 45(13), 3565-3568 (2020)  View: HTML | PDF

Hypersensitive H2 sensor based on polymer planar Bragg gratings coated with Pt-loaded WO3-SiO2

Opt. Lett. 45(13), 3601-3604 (2020)  View: HTML | PDF

Strategy for optical thermometry based on temperature-dependent charge transfer to the Eu3+ 4f-4f excitation intensity ratio in Sr3Lu(VO4)3:Eu3+ and CaWO4:Nd3+

Opt. Lett. 45(13), 3637-3640 (2020)  View: HTML | PDF

Large-scale multiplexed weak reflector array fabricated with a femtosecond laser for a fiber-optic quasi-distributed acoustic sensing system

Opt. Lett. 45(13), 3685-3688 (2020)  View: HTML | PDF

Measurement of the full complex degree of coherence using Fresnel diffraction from a phase discontinuity

Opt. Lett. 45(13), 3737-3740 (2020)  View: HTML | PDF

Fast beam steering with an optical phased array

Opt. Lett. 45(13), 3793-3796 (2020)  View: HTML | PDF

Optoelectronics

Indium iodide single crystal: breakthrough material for infrared acousto-optics

Opt. Lett. 45(13), 3435-3438 (2020)  View: HTML | PDF

Optical design of connecting electrodes for tandem organic light-emitting diodes

Opt. Lett. 45(13), 3561-3564 (2020)  View: HTML | PDF

Active terahertz time differentiator using piezoelectric micromachined ultrasonic transducer array

Opt. Lett. 45(13), 3589-3592 (2020)  View: HTML | PDF

Photonic Crystals and Devices

Localized vortex beams in anisotropic Lieb lattices

Opt. Lett. 45(13), 3569-3572 (2020)  View: HTML | PDF

Physical Optics

Spotlight on Optics

Transverse drag of slow light in moving atomic vapor

Opt. Lett. 45(13), 3431-3434 (2020)  View: HTML | PDF

Multioptical bottles from second-order chirped symmetric Airy vortex beams

Opt. Lett. 45(13), 3502-3505 (2020)  View: HTML | PDF

On a universal solution to the transport-of-intensity equation

Opt. Lett. 45(13), 3649-3652 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Vector partially coherent beams with prescribed non-uniform correlation structure

Opt. Lett. 45(13), 3824-3827 (2020)  View: HTML | PDF

Plasmonics and Optics at Surfaces

Optical density of states near planar ENZ materials

Opt. Lett. 45(13), 3593-3596 (2020)  View: HTML | PDF

Editors' Pick

Tuning of the polariton modes induced by longitudinal strong coupling in the graphene hybridized DBR cavity

Opt. Lett. 45(13), 3669-3672 (2020)  View: HTML | PDF

All-optical logic gates using dielectric-loaded waveguides with quasi-rhombus metasurfaces

Opt. Lett. 45(13), 3769-3772 (2020)  View: HTML | PDF

Quantum Optics and Quantum Communication

Self-amplifying memory based on multiple cascading four-wave mixing via recoil-induced resonance

Opt. Lett. 45(13), 3490-3493 (2020)  View: HTML | PDF

Editors' Pick

Direct measurement of the coupled spatiotemporal coherence of parametric down-conversion under negative group-velocity dispersion

Opt. Lett. 45(13), 3581-3584 (2020)  View: HTML | PDF

Effective pulse reverse-engineering for strong field–matter interaction

Opt. Lett. 45(13), 3597-3600 (2020)  View: HTML | PDF

Spectroscopy

Non-contact reflection-mode optical absorption spectroscopy using photoacoustic remote sensing

Opt. Lett. 45(13), 3427-3430 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Tunable UV spectrometer for Doppler broadening thermometry of mercury

Opt. Lett. 45(13), 3693-3696 (2020)  View: HTML | PDF

Adaptive optics approach to surface-enhanced Raman scattering

Opt. Lett. 45(13), 3709-3712 (2020)  View: HTML | PDF

Wavelength-scanning second-harmonic generation for determining absolute charge density at aqueous interfaces

Opt. Lett. 45(13), 3733-3736 (2020)  View: HTML | PDF

Ultrafast Optics

Femtosecond two-color source synchronized at 100-as-precision based on SPM-enabled spectral selection

Opt. Lett. 45(13), 3410-3413 (2020)  View: HTML | PDF

Time-resolved multimode heterodyne detection for dissecting coherent states of matter

Opt. Lett. 45(13), 3498-3501 (2020)  View: HTML | PDF

Lasing of N2+ induced by filamentation in air as a probe for femtosecond coherent anti-Stokes Raman scattering

Opt. Lett. 45(13), 3661-3664 (2020)  View: HTML | PDF

Editors' Pick

Few-cycle mid-infrared pulses from BaGa2GeSe6

Opt. Lett. 45(13), 3813-3815 (2020)  View: HTML | PDF

Universal self-similar asymptotic behavior of optical bump spreading in random medium atop incoherent background: reply

Opt. Lett. 45(13), 3511-3511 (2020)  View: HTML | PDF

Quantum Optics and Quantum Communication

Secure BB84-type quantum key distribution with a simple phase error formula: retraction

Opt. Lett. 45(13), 3385-3385 (2020)  View: HTML | PDF

Plasmonic nanojet: an experimental demonstration: publisher’s note

Opt. Lett. 45(13), 3418-3418 (2020)  View: HTML | PDF

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