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OSA Publishing

1 October 2021, Volume 46, Issue 19, pp. 4710-5078   93 articles

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Diffraction and Gratings

Direct femtosecond laser inscription of an IR fluorotellurite fiber Bragg grating

Opt. Lett. 46(19), 4832-4835 (2021)  View: HTML | PDF

Subdiffraction focusing with a long focal length using a terahertz-wave super-oscillatory lens

Opt. Lett. 46(19), 4912-4915 (2021)  View: HTML | PDF

Fiber Optics and Optical Communications

Noncontact characterization of microstructured optical fibers coating in real time

Opt. Lett. 46(19), 4793-4796 (2021)  View: HTML | PDF

Spectral shaping of fiber Bragg gratings based on non-rigid origami

Opt. Lett. 46(19), 4825-4827 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Ultrasmooth, biocompatible, and removable nanocoating for hollow-core microstructured optical fibers

Opt. Lett. 46(19), 4828-4831 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Femtosecond laser inscribed helical sapphire fiber Bragg gratings

Opt. Lett. 46(19), 4836-4839 (2021)  View: HTML | PDF

Parasitic erbium photoluminescence in commercial telecom fiber optical components

Opt. Lett. 46(19), 4852-4854 (2021)  View: HTML | PDF

Generation of a dual optical frequency comb by large signal modulation of a semiconductor laser

Opt. Lett. 46(19), 4920-4923 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

High-throughput hardware deployment of pruned neural network based nonlinear equalization for 100-Gbps short-reach optical interconnect

Opt. Lett. 46(19), 4980-4983 (2021)  View: HTML | PDF

Fourier Optics, Image and Signal Processing

Lock-in detector for accelerated nonlinear imaging

Opt. Lett. 46(19), 4813-4816 (2021)  View: HTML | PDF

Polarization-based intensity correlation of a depolarized speckle pattern

Opt. Lett. 46(19), 4896-4899 (2021)  View: HTML | PDF

Full-color photon-counting single-pixel imaging

Opt. Lett. 46(19), 4900-4903 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Cryptanalysis for a light-field 3D cryptosystem based on M-cGAN

Opt. Lett. 46(19), 4916-4919 (2021)  View: HTML | PDF  [Suppl. Mat. (5)]

Fundamental Optics

Optical memory effect in square multimode fibers

Opt. Lett. 46(19), 4924-4927 (2021)  View: HTML | PDF  [Suppl. Mat. (8)]

Light scattering at a temporal boundary in a Lorentz medium

Opt. Lett. 46(19), 4988-4991 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Holography

Panoramic reconstruction of quasi-cylindrical objects with digital holography and a conical mirror

Opt. Lett. 46(19), 4749-4752 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Optimization of computer-generated holograms featuring phase randomness control

Opt. Lett. 46(19), 4769-4772 (2021)  View: HTML | PDF

Exposure response coefficient of polarization-sensitive media using tensor theory of polarization holography

Opt. Lett. 46(19), 4789-4792 (2021)  View: HTML | PDF

Editors' Pick

Wide angle holographic video projection display

Opt. Lett. 46(19), 4956-4959 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Imaging Systems

Full image reconstruction in frequency-domain photoacoustic microscopy by means of a low-cost I/Q demodulator

Opt. Lett. 46(19), 4718-4721 (2021)  View: HTML | PDF

Single-pixel camera based on a spinning mask

Opt. Lett. 46(19), 4859-4862 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Integrated Optics

Modal properties of a beam carrying OAM generated by a circular array of multiple ring-resonator emitters

Opt. Lett. 46(19), 4722-4725 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Photonic analog of Mollow triplet with on-chip photon-pair generation in dressed modes

Opt. Lett. 46(19), 4753-4756 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Demonstration of generating a 100 Gbit/s orbital-angular-momentum beam with a tunable mode order over a range of wavelengths using an integrated broadband pixel-array structure

Opt. Lett. 46(19), 4765-4768 (2021)  View: HTML | PDF

Low-loss off-axis curved waveguide grating demultiplexer

Opt. Lett. 46(19), 4821-4824 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Spotlight on Optics

Hybrid-integrated diode laser in the visible spectral range

Opt. Lett. 46(19), 4904-4907 (2021)  View: HTML | PDF

Liquid-cladded optical phased array for a single-wavelength beam steering

Opt. Lett. 46(19), 4948-4951 (2021)  View: HTML | PDF

Ultra-compact polarization-independent 3 dB power splitter in silicon

Opt. Lett. 46(19), 5000-5003 (2021)  View: HTML | PDF

Dynamic mitigation of nonlinear effects in a silicon photonic add-drop filter

Opt. Lett. 46(19), 5023-5026 (2021)  View: HTML | PDF

Editors' Pick

Polarization-insensitive ultra-short waveguide taper

Opt. Lett. 46(19), 5027-5030 (2021)  View: HTML | PDF

Lasers and Laser Optics

Spectral filtering effect on the ultrafast mid-infrared Er3+-doped ZBLAN fiber laser

Opt. Lett. 46(19), 4773-4776 (2021)  View: HTML | PDF

Mutually induced soliton polarization instability in a bidirectional ultrafast fiber laser

Opt. Lett. 46(19), 4848-4851 (2021)  View: HTML | PDF

Demonstration of an external cavity semiconductor mode-locked laser

Opt. Lett. 46(19), 4855-4858 (2021)  View: HTML | PDF

Chaotic time-delay signature suppression using quantum noise

Opt. Lett. 46(19), 4888-4891 (2021)  View: HTML | PDF

Widely tunable silicon-fiber laser at 2 µm

Opt. Lett. 46(19), 4964-4967 (2021)  View: HTML | PDF

High-peak-power electro-optically Q-switched laser with a gradient-doped Nd:YAG crystal

Opt. Lett. 46(19), 5016-5018 (2021)  View: HTML | PDF

Temporally stable fiber amplifier pumped random distributed feedback Raman fiber laser with record output power

Opt. Lett. 46(19), 5031-5034 (2021)  View: HTML | PDF

Tunable multi-mode laser based on robust cholesteric liquid crystal microdroplet

Opt. Lett. 46(19), 5067-5070 (2021)  View: HTML | PDF

Few-cycle mid-infrared laser based on nonlinear self-compression in solid thin plates

Opt. Lett. 46(19), 5075-5078 (2021)  View: HTML | PDF

Materials and Metamaterials

Flat distorting mirrors via metasurfaces

Opt. Lett. 46(19), 4738-4741 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Micro-cavity perfect blackbody composite with good heat transfer towards a flat-plate reference radiation source for thermal imagers

Opt. Lett. 46(19), 4871-4874 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Substrate dependent terahertz magneto-optical properties of monolayer WS2

Opt. Lett. 46(19), 4892-4895 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Temperature dependencies of the refractive index for Al-Ga-In-As metamorphic layers

Opt. Lett. 46(19), 4928-4931 (2021)  View: HTML | PDF

Active magnetic dipole emission by the Ge2Sb2Te5 nanodisk

Opt. Lett. 46(19), 4952-4955 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Medical Optics and Biotechnology

Ultra-fast dynamic line-field optical coherence elastography

Opt. Lett. 46(19), 4742-4744 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Diffuse photon-remission associated with single-fiber geometry may be a simple scaling of that collected over the same area when under centered-illumination

Opt. Lett. 46(19), 4817-4820 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

All-optical noncontact phase-domain photoacoustic elastography

Opt. Lett. 46(19), 5063-5066 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multispectral photoacoustic holography of elastomers from a bright background

Opt. Lett. 46(19), 5071-5074 (2021)  View: HTML | PDF

Microscopy

High-speed Fourier ptychographic microscopy for quantitative phase imaging

Opt. Lett. 46(19), 4785-4788 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Deep learning enables confocal laser-scanning microscopy with enhanced resolution

Opt. Lett. 46(19), 4932-4935 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Depth resolution in multifocus laser speckle contrast imaging

Opt. Lett. 46(19), 5059-5062 (2021)  View: HTML | PDF

Nonlinear Optics

Editors' Pick

Four-wave mixing Floquet topological solitons

Opt. Lett. 46(19), 4710-4713 (2021)  View: HTML | PDF

Nonlinear spectral blueshift in semiconductor optical amplifiers

Opt. Lett. 46(19), 4757-4760 (2021)  View: HTML | PDF

Editors' Pick

Unusual higher-order nonlinear optical properties in Au-coated triangular Ag-Au nanostructures

Opt. Lett. 46(19), 4879-4882 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Laser filaments as pulsed antennas

Opt. Lett. 46(19), 4984-4987 (2021)  View: HTML | PDF

Experimental investigation of short pulse Raman amplification with backward pumping

Opt. Lett. 46(19), 5019-5022 (2021)  View: HTML | PDF

Broadband laser chaos generation using a quantum cascade laser with optical feedback

Opt. Lett. 46(19), 5039-5042 (2021)  View: HTML | PDF

Polarization correlation in the superfluorescent decay process

Opt. Lett. 46(19), 5055-5058 (2021)  View: HTML | PDF

Optical Devices

C-band four-channel CWDM (de-)multiplexers on a thin film lithium niobate–silicon rich nitride hybrid platform

Opt. Lett. 46(19), 4726-4729 (2021)  View: HTML | PDF

kHz-speed optically induced phase gratings with liquid crystal light valves in transient dynamic mode

Opt. Lett. 46(19), 4730-4733 (2021)  View: HTML | PDF

Efficient harnessing of light from nanoscale emitters deterministically placed through polymer-pen lithography at the focus of 3D-printed ellipsoidal micro-lenses

Opt. Lett. 46(19), 4734-4737 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Study on the difference in exciton generation processes for a single host and exciplex-type co-host

Opt. Lett. 46(19), 4840-4843 (2021)  View: HTML | PDF

Direct bandwidth measurement of multimode waveguides based on an optical sampling technique

Opt. Lett. 46(19), 4908-4911 (2021)  View: HTML | PDF

Miniature 120-beam coherent combiner with 3D-printed optics for multicore fiber-based endoscopy

Opt. Lett. 46(19), 4968-4971 (2021)  View: HTML | PDF

Optical Sensors, Measurements, and Metrology

Highly stable multiple-access underwater frequency transfer with terminal phase compensation

Opt. Lett. 46(19), 4745-4748 (2021)  View: HTML | PDF

Mid-infrared ChG-on-MgF2 waveguide gas sensor based on wavelength modulation spectroscopy

Opt. Lett. 46(19), 4797-4800 (2021)  View: HTML | PDF

Tiny velocity measurement using rotating petal-like mode of orbital angular momentum

Opt. Lett. 46(19), 4805-4808 (2021)  View: HTML | PDF

Pose-varied swing arm profilometer test for off-axis aspheric surfaces with strong asphericity

Opt. Lett. 46(19), 4940-4943 (2021)  View: HTML | PDF

Compressed-sensing fiber-optic white light interferometry

Opt. Lett. 46(19), 4944-4947 (2021)  View: HTML | PDF

Pixel MTF response effect on non-null interferometry

Opt. Lett. 46(19), 4960-4963 (2021)  View: HTML | PDF

Orthogonalizing the control of frequency combs for optical clockworks

Opt. Lett. 46(19), 4972-4975 (2021)  View: HTML | PDF

Polarized imaging interpreter for simultaneous clocking metrology of multiple objects

Opt. Lett. 46(19), 4992-4995 (2021)  View: HTML | PDF  [Suppl. Mat. (4)]

In vitro glucose concentration measurement by a reusable enzymatic glucose sensor and a highly stable circular heterodyne polarimeter

Opt. Lett. 46(19), 5004-5007 (2021)  View: HTML | PDF

Optoelectronics

Omnidirectional light absorption enhancement of perovskite solar cells by an antireflection film with holographic lithography microstructures

Opt. Lett. 46(19), 4781-4784 (2021)  View: HTML | PDF

Enhanced light extraction of the deep-ultraviolet micro-LED via rational design of chip sidewall

Opt. Lett. 46(19), 4809-4812 (2021)  View: HTML | PDF

Microwave frequency measurement with high accuracy and wide bandwidth based on whispering-gallery mode barcode

Opt. Lett. 46(19), 5008-5011 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Generation of ultra-low jitter radio frequency phase pulses by a phase-locked oscillator

Opt. Lett. 46(19), 5047-5050 (2021)  View: HTML | PDF

Photonic Crystals and Devices

Integrated random projection and dimensionality reduction by propagating light in photonic lattices

Opt. Lett. 46(19), 4936-4939 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Talbot effect of an electromagnetically induced square photonic lattice assisted by a spatial light modulator

Opt. Lett. 46(19), 5035-5038 (2021)  View: HTML | PDF

Physical Optics

Editors' Pick

Fast random number generator based on optical physical unclonable functions

Opt. Lett. 46(19), 4875-4878 (2021)  View: HTML | PDF

Enhanced photonic spin Hall effect via singularity induced by destructive interference

Opt. Lett. 46(19), 4883-4886 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Plasmonics and Optics at Surfaces

Photothermal microfluidic-assisted self-cleaning effect for a highly reusable SERS sensor

Opt. Lett. 46(19), 4714-4717 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Adaptive visible and short-wave infrared camouflage using a dynamically tunable metasurface

Opt. Lett. 46(19), 4777-4780 (2021)  View: HTML | PDF

Analysis of wavelength-scale 1D depth-dependent refractive-index gradients at an interface by their effects on the internal reflectance near the critical angle

Opt. Lett. 46(19), 4801-4804 (2021)  View: HTML | PDF

Multi-spectral infrared camouflage through excitation of plasmon-phonon polaritons in a visible-transparent hBN-ITO nanoantenna emitter

Opt. Lett. 46(19), 4996-4999 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Spectroscopy

Temperature-dependent optical phonon shifts and splitting in cubic 10BP, natBP, and 11BP crystals

Opt. Lett. 46(19), 4844-4847 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

UV laser pulse trains for Raman spectroscopy

Opt. Lett. 46(19), 4867-4870 (2021)  View: HTML | PDF

5D-fusion sensing via interference illumination and polarization imaging

Opt. Lett. 46(19), 4976-4979 (2021)  View: HTML | PDF

Thin Films and Other Optical Design and Fabrication

Nanometer-optical-coating-based visibly tinted films with 24-hour sub-atmospheric passive cooling

Opt. Lett. 46(19), 5043-5046 (2021)  View: HTML | PDF

Ultrafast Optics

Effective super-bandwidth in laser pulses

Opt. Lett. 46(19), 4761-4764 (2021)  View: HTML | PDF

Broadband mid-infrared phase retrieval for nonlinear microscopy

Opt. Lett. 46(19), 5012-5015 (2021)  View: HTML | PDF

Generation of wavelength-tunable optical vortices using an off-axis spiral phase mirror: publisher’s note

Opt. Lett. 46(19), 4887-4887 (2021)  View: HTML | PDF

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