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Optica Publishing Group

15 August 2021, Volume 46, Issue 16, pp. 3817-4079  
67 articles

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Super-collimation by axisymmetric diffractive metamirror

Opt. Lett. 46(16), 3845-3848 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Diffraction efficiency optimization for multilayered parametric holographic gratings

Opt. Lett. 46(16), 3929-3932 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multifunctional tunable gradient metasurfaces for terahertz beam splitting and light absorption

Opt. Lett. 46(16), 3953-3956 (2021)  View: HTML | PDF

Monolithic all-silicon flat lens for broadband LWIR imaging

Opt. Lett. 46(16), 4069-4071 (2021)  View: HTML | PDF  [Suppl. Mat. (6)]

Topological photonic crystal fibers based on second-order corner modes

Opt. Lett. 46(16), 3849-3852 (2021)  View: HTML | PDF

Editors' Pick

Reconfigurable millimeter-range optical binding of dielectric microparticles in hollow-core photonic crystal fiber

Opt. Lett. 46(16), 3909-3912 (2021)  View: HTML | PDF

Role of frequency dependence of the nonlinearity on a soliton’s evolution in photonic crystal fibers

Opt. Lett. 46(16), 3921-3924 (2021)  View: HTML | PDF

Self-referenced distribution of millimeter waves over 10 km optical fiber with high frequency stability

Opt. Lett. 46(16), 3949-3952 (2021)  View: HTML | PDF

Generation and transmission of phase-stable coherent multi-band linear frequency modulated signals

Opt. Lett. 46(16), 4005-4008 (2021)  View: HTML | PDF

Editors' Pick

Single-scatter path loss model of LED-based non-line-of-sight ultraviolet communications

Opt. Lett. 46(16), 4013-4016 (2021)  View: HTML | PDF

Impact of the boundary’s sharpness on temporal reflection in dispersive media

Opt. Lett. 46(16), 4053-4056 (2021)  View: HTML | PDF

Unsupervised learning for hyperspectral recovery based on a single RGB image

Opt. Lett. 46(16), 3977-3980 (2021)  View: HTML | PDF

Airy beams on incoherent background

Opt. Lett. 46(16), 3961-3964 (2021)  View: HTML | PDF

Phase-corrected buffer averaging for enhanced OCT angiography using FDML laser

open access Opt. Lett. 46(16), 3833-3836 (2021)  View: HTML | PDF

Simultaneous imaging of two-phase velocities in particle-laden flows by two-color optical phase discrimination

Opt. Lett. 46(16), 3861-3864 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Three-dimensional reconstruction using variable exponential function regularization for wide-field polarization modulation imaging of surface texture of particles

Opt. Lett. 46(16), 3998-4001 (2021)  View: HTML | PDF

Transmission Mueller matrix imaging with spatial filtering

Opt. Lett. 46(16), 4009-4012 (2021)  View: HTML | PDF

Editors' Pick

Compact high-contrast silicon optical filter using all-passive and CROW Fano nanobeam resonators

Opt. Lett. 46(16), 3873-3876 (2021)  View: HTML | PDF

Broadband Fourier-transform silicon nitride spectrometer with wide-area multiaperture input

Opt. Lett. 46(16), 4021-4024 (2021)  View: HTML | PDF

Improved performance of InGaAs/GaAs microdisk lasers epi-side down bonded onto a silicon board

Opt. Lett. 46(16), 3853-3856 (2021)  View: HTML | PDF

Editors' Pick

Highly efficient cryogenic Yb:YLF regenerative amplifier with 250 W average power

open access Opt. Lett. 46(16), 3865-3868 (2021)  View: HTML | PDF

Intense 2.1–4.2 µm broadband emission of Co/Er:PbF2 mid-infrared laser crystal

Opt. Lett. 46(16), 3913-3916 (2021)  View: HTML | PDF

Resonantly pumped Ce3+ mid-infrared lasing in selenide glass

Opt. Lett. 46(16), 4002-4004 (2021)  View: HTML | PDF

Realization of carrier envelope phase control in an erbium-doped all-fiber comb via an intracavity electrical polarization controller

Opt. Lett. 46(16), 4041-4044 (2021)  View: HTML | PDF

High stability ultra-narrow band self-activated KGaSiO4 long-persistent phosphors for optical anti-counterfeiting

Opt. Lett. 46(16), 3829-3832 (2021)  View: HTML | PDF

Geometrical effect of graded index on the transport of polarized lights

Opt. Lett. 46(16), 3981-3984 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Symmetric metasurface with dual band polarization-independent high-Q resonances governed by symmetry-protected BIC

Opt. Lett. 46(16), 4049-4052 (2021)  View: HTML | PDF

Embedded nanometer position tracking based on enhanced phasor analysis

Opt. Lett. 46(16), 3825-3828 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Frequency interferometric localization microscopy

Opt. Lett. 46(16), 3973-3976 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Speckle filtering through nonlinear wave mixing

Opt. Lett. 46(16), 3905-3908 (2021)  View: HTML | PDF

Editors' Pick

Mid-infrared frequency comb with 25 pJ threshold via CW-seeded optical parametric generation in nonlinear waveguide

Opt. Lett. 46(16), 4037-4040 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Editors' Pick

Anisotropy of 2PA, 3PA, and Kerr effect in nonpolar ZnO

Opt. Lett. 46(16), 4065-4068 (2021)  View: HTML | PDF

Discrete light bullets in coupled optical resonators

Opt. Lett. 46(16), 4072-4075 (2021)  View: HTML | PDF

Tubular laser solitons

Opt. Lett. 46(16), 4076-4079 (2021)  View: HTML | PDF

Characteristics of thin InAlAs digital alloy avalanche photodiodes

Opt. Lett. 46(16), 3841-3844 (2021)  View: HTML | PDF

Comparative advantages of a type-II superlattice barrier over an AlGaSb barrier for enhanced performance of InAs/GaSb LWIR nBn photodetectors

Opt. Lett. 46(16), 3877-3880 (2021)  View: HTML | PDF

Compact vectorial optical field generator using a single phase-only spatial light modulator

Opt. Lett. 46(16), 3901-3904 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Equal-intensity beam splitter fabricated by segmented half-wave plate for passive laser speckle reduction

Opt. Lett. 46(16), 3965-3968 (2021)  View: HTML | PDF

Design and characteristics of tunable in-plane optofluidic lens actuated by viscous force

Opt. Lett. 46(16), 4017-4020 (2021)  View: HTML | PDF

Simultaneous soot multi-parameter fields predictions in laminar sooting flames from neural network-based flame luminosity measurement I: methodology

Opt. Lett. 46(16), 3869-3872 (2021)  View: HTML | PDF

Event-based laser speckle correlation for micro motion estimation

Opt. Lett. 46(16), 3885-3888 (2021)  View: HTML | PDF

Radial-cavity quartz-enhanced photoacoustic spectroscopy

Opt. Lett. 46(16), 3917-3920 (2021)  View: HTML | PDF

Temperature-insensitive curvature sensor based on Bragg gratings written in strongly coupled multicore fiber

Opt. Lett. 46(16), 3933-3936 (2021)  View: HTML | PDF

Highly precise in-plane displacement sensor based on an asymmetric fiber Fabry–Perot interferometer

Opt. Lett. 46(16), 3945-3948 (2021)  View: HTML | PDF

High precision dual-modulation differential terahertz ATR sensor for liquid measurements

Opt. Lett. 46(16), 4045-4048 (2021)  View: HTML | PDF

32 Gbps heterogeneously integrated quantum dot waveguide avalanche photodiodes on silicon

Opt. Lett. 46(16), 3821-3824 (2021)  View: HTML | PDF

High-performance germanium avalanche photodetector for 100 Gbit/s photonics receivers

Opt. Lett. 46(16), 3837-3840 (2021)  View: HTML | PDF

Optoelectronic chromatic dispersion in germanium PN photodiodes: wavelength monitoring and FBG interrogation

Opt. Lett. 46(16), 4061-4064 (2021)  View: HTML | PDF

Broadband achromatic metalens design based on deep neural networks

Opt. Lett. 46(16), 3881-3884 (2021)  View: HTML | PDF

Fragile topology in double-site honeycomb lattice photonic crystal

Opt. Lett. 46(16), 3941-3944 (2021)  View: HTML | PDF

Scalable higher-order exceptional surface with passive resonators

Opt. Lett. 46(16), 4025-4028 (2021)  View: HTML | PDF

Strong Purcell effect in deep subwavelength coaxial cavity with GeSn active medium

Opt. Lett. 46(16), 3889-3892 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Nonlabeled detection of specific intermolecular bondings by terahertz surface plasmon resonance of topological insulator

Opt. Lett. 46(16), 3897-3900 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Optofluidic modulator based on thermoplasmonically controlled liquid–liquid interface

Opt. Lett. 46(16), 3993-3996 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

SPP waveguide based on the Goos–Hänchen effect

Opt. Lett. 46(16), 4029-4032 (2021)  View: HTML | PDF

Experimental demonstration of the conversion of local and correlated Gaussian quantum coherence

Opt. Lett. 46(16), 3817-3820 (2021)  View: HTML | PDF

Entangled sideband control scheme via frequency-comb-type seed beam

Opt. Lett. 46(16), 3989-3992 (2021)  View: HTML | PDF

Fiber-based biphoton source with ultrabroad frequency tunability

Opt. Lett. 46(16), 4033-4036 (2021)  View: HTML | PDF

Time-resolved dual-comb spectroscopy with a single electro-optic modulator

Opt. Lett. 46(16), 3957-3960 (2021)  View: HTML | PDF

High-efficiency generation of narrowband soft x rays from carbon nanotube foams irradiated by relativistic femtosecond lasers

Opt. Lett. 46(16), 3969-3972 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Observation of rotational coherence in an excited state of CO+

Opt. Lett. 46(16), 3893-3896 (2021)  View: HTML | PDF

From near-UV to long-wave infrared waveguides inscribed in barium fluoride using a femtosecond laser

Opt. Lett. 46(16), 3925-3928 (2021)  View: HTML | PDF

Long-term optical information storage in glass with ultraviolet-light-preprocessing-induced enhancement of the signal-to-noise ratio

Opt. Lett. 46(16), 3937-3940 (2021)  View: HTML | PDF

Ultrafast circularly polarized pulses tunable from the vacuum to deep ultraviolet

Opt. Lett. 46(16), 4057-4060 (2021)  View: HTML | PDF

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