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OSA Publishing

1 November 2020, Volume 45, Issue 21, pp. 5897-6113   55 articles


Diffraction and Gratings

Spin-independent metalens for helicity–multiplexing of converged vortices and cylindrical vector beams

Opt. Lett. 45(21), 5941-5944 (2020)  View: HTML | PDF

High azimuthal angle tolerant dual-channel wavelength filter from visible to NIR using conically mounted guided mode resonance structures

Opt. Lett. 45(21), 6010-6013 (2020)  View: HTML | PDF

Resonant filters with concurrently tuned central wavelengths and sidebands

Opt. Lett. 45(21), 6046-6049 (2020)  View: HTML | PDF

Fiber Optics and Optical Communications

Efficient low-brightness-pumped Raman amplification of a single high-order Bessel mode in 335-m of 70-µm-diameter silica-core step-index fiber

Opt. Lett. 45(21), 6018-6021 (2020)  View: HTML | PDF

Carrier-less phase retrieval receiver leveraging digital upsampling

Opt. Lett. 45(21), 6070-6073 (2020)  View: HTML | PDF

Unidirectional two-way optical frequency comparison and its fundamental limitations

Opt. Lett. 45(21), 6074-6077 (2020)  View: HTML | PDF

Fourier Optics, Image and Signal Processing

Measuring the complex spectrum of orbital angular momentum and radial index with a single-pixel detector

Opt. Lett. 45(21), 5990-5993 (2020)  View: HTML | PDF

Imaging Systems

Editors' Pick

Adaptive-glasses time-domain FFOCT for wide-field high-resolution retinal imaging with increased SNR

Opt. Lett. 45(21), 5901-5904 (2020)  View: HTML | PDF  [Suppl. Mat. (4)]

Integrated Optics

High-quality-factor microring resonator for strong atom–light interactions using miniature atomic beams

Opt. Lett. 45(21), 5958-5961 (2020)  View: HTML | PDF

Highly efficient broadband silicon nitride polarization beam splitter incorporating serially cascaded asymmetric directional couplers

Opt. Lett. 45(21), 5974-5977 (2020)  View: HTML | PDF

Pneumatically tunable optofluidic DFB dye laser using corrugated sidewalls

Opt. Lett. 45(21), 5978-5981 (2020)  View: HTML | PDF

On-chip monitoring of far-field patterns using a planar diffractor in a silicon-based optical phased array

Opt. Lett. 45(21), 6058-6061 (2020)  View: HTML | PDF

Mode multiplexer for guided optical and acoustic waves

Opt. Lett. 45(21), 6066-6069 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Lasers and Laser Optics

Chirp-compensated pulsed titanium–sapphire laser system for precision spectroscopy

Opt. Lett. 45(21), 5909-5912 (2020)  View: HTML | PDF

Fabrication of antireflection microstructures on the surface of GaSe crystal by single-pulse femtosecond laser ablation

Opt. Lett. 45(21), 5994-5997 (2020)  View: HTML | PDF

Multi-millijoule, few-cycle 5 µm OPCPA at 1 kHz repetition rate

Opt. Lett. 45(21), 5998-6001 (2020)  View: HTML | PDF

Ground fused silica processed by combined chemical etching and CO2 laser polishing with super-smooth surface and high damage resistance

Opt. Lett. 45(21), 6014-6017 (2020)  View: HTML | PDF

All-fiber mode-locked ytterbium-doped fiber laser with a saturable absorber based on the nonlinear Kerr beam cleanup effect

Opt. Lett. 45(21), 6050-6053 (2020)  View: HTML | PDF

Measurement of absolute timing jitter of SESAM mode-locked lasers with yoctosecond sensitivity

Opt. Lett. 45(21), 6098-6101 (2020)  View: HTML | PDF

Materials and Metamaterials

Giant nonreciprocal transmission in low-biased gyrotropic metasurfaces

Opt. Lett. 45(21), 5917-5920 (2020)  View: HTML | PDF

Topological optomechanically induced transparency

Opt. Lett. 45(21), 5966-5969 (2020)  View: HTML | PDF

Medical Optics and Biotechnology

Visible light OCT improves imaging through a highly scattering retinal pigment epithelial wall

Opt. Lett. 45(21), 5945-5948 (2020)  View: HTML | PDF

Computational adaptive optics in phase-unstable optical coherence tomography

Opt. Lett. 45(21), 5982-5985 (2020)  View: HTML | PDF  [Suppl. Mat. (5)]

Photoacoustic spectral analysis at ultraviolet wavelengths for characterizing the Gleason grades of prostate cancer

Opt. Lett. 45(21), 6042-6045 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Terahertz pulse-altered gene networks in human induced pluripotent stem cells

Opt. Lett. 45(21), 6078-6081 (2020)  View: HTML | PDF  [Suppl. Mat. (7)]


Information sufficient segmentation and signal-to-noise ratio in stochastic optical localization nanoscopy

Opt. Lett. 45(21), 6102-6105 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Nonlinear Optics

Suppression of relaxation–oscillations in intra-cavity optical parametric oscillators by two-photon absorption

Opt. Lett. 45(21), 5954-5957 (2020)  View: HTML | PDF

Editors' Pick

Subcycle spatiotemporal compression of infrared pulses in χ(2) semiconductors

Opt. Lett. 45(21), 6006-6009 (2020)  View: HTML | PDF

Development and experimental demonstration of negative first-order quasi-phase matching in a periodically poled Rb-doped KTiOPO4 crystal

Opt. Lett. 45(21), 6026-6029 (2020)  View: HTML | PDF

Flexible tuning of nonlinear non-diffracting array beams using wavelengths and angles

Opt. Lett. 45(21), 6106-6109 (2020)  View: HTML | PDF

Optical Devices

Implementation of the toroidal absorption cell with multi-layer patterns by a single ring surface

Opt. Lett. 45(21), 5897-5900 (2020)  View: HTML | PDF

Designing high-performance nighttime thermoradiative systems for harvesting energy from outer space

Opt. Lett. 45(21), 5929-5932 (2020)  View: HTML | PDF

Tunable microring resonators using light-activated functional polymer coatings

Opt. Lett. 45(21), 6030-6033 (2020)  View: HTML | PDF

Color discrimination metric based on the neutrality of lighting and hue transposition quantification

Opt. Lett. 45(21), 6062-6065 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical Sensors, Measurements, and Metrology

Multiport swept-wavelength interferometer with laser phase noise mitigation employing a broadband ultra-weak FBG array

Opt. Lett. 45(21), 5913-5916 (2020)  View: HTML | PDF

Dual-output fs/ps burst-mode laser for megahertz-rate rotational coherent anti-Stokes Raman scattering

Opt. Lett. 45(21), 5933-5936 (2020)  View: HTML | PDF

Frequency ratio of an 115In+ ion clock and a 87Sr optical lattice clock

Opt. Lett. 45(21), 5950-5953 (2020)  View: HTML | PDF

Breaking limitations of fiber identification in traditional OFDR systems via compensation of initial optical frequency instability

Opt. Lett. 45(21), 6086-6089 (2020)  View: HTML | PDF

High resolution, fast response fiber-optic temperature sensor with reduced end conduction effect

Opt. Lett. 45(21), 6094-6097 (2020)  View: HTML | PDF

Strain measurement range enhanced chirped pulse φ-OTDR for distributed static and dynamic strain measurement based on random fiber grating array

Opt. Lett. 45(21), 6110-6113 (2020)  View: HTML | PDF

Photonic Crystals and Devices

Theory of slow-light semiconductor optical amplifiers

Opt. Lett. 45(21), 6022-6025 (2020)  View: HTML | PDF

Physical Optics

Twisted ribbon carousels in random, three-dimensional optical fields

Opt. Lett. 45(21), 5905-5908 (2020)  View: HTML | PDF

A flexible numerical calculation method of angular spectrum based on matrix product

Opt. Lett. 45(21), 5937-5940 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Ultraviolet C lasing at 263 nm from Ba2LaF7:Yb3+,Tm3+ upconversion nanocrystal microcavities

Opt. Lett. 45(21), 5986-5989 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Tightly focused light field with controllable pure transverse polarization state at the focus

Opt. Lett. 45(21), 6034-6037 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Plasmonics and Optics at Surfaces

High-performance terahertz vortex beam generator based on square-split-ring metasurfaces

Opt. Lett. 45(21), 6054-6057 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Quantum Optics and Quantum Communication

Dynamic polarization control for free-space continuous-variable quantum key distribution

Opt. Lett. 45(21), 5921-5924 (2020)  View: HTML | PDF

Ptychographic reconstruction of pure quantum states

Opt. Lett. 45(21), 6002-6005 (2020)  View: HTML | PDF

Quantum random number generation based on spontaneous Raman scattering in standard single-mode fiber

Opt. Lett. 45(21), 6038-6041 (2020)  View: HTML | PDF

Ultimate conversion efficiency bound for the forward double-Λ atom–light coupling scheme

Opt. Lett. 45(21), 6090-6093 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]


Fiber laser system for standoff coherent Raman spectroscopy

Opt. Lett. 45(21), 5925-5928 (2020)  View: HTML | PDF

Sub-ppb detection of benzene using cantilever-enhanced photoacoustic spectroscopy with a long-wavelength infrared quantum cascade laser

Opt. Lett. 45(21), 5962-5965 (2020)  View: HTML | PDF

High-resolution phase-sensitive sum frequency generation spectroscopy by time-domain ptychography

Opt. Lett. 45(21), 6082-6085 (2020)  View: HTML | PDF  [Suppl. Mat. (5)]

Ultrafast Optics

Imprinting photon orbital angular momentum during laser-assisted photoemission from quantum wells

Opt. Lett. 45(21), 5970-5973 (2020)  View: HTML | PDF

Near-single-mode 3 kW monolithic fiber oscillator based on a longitudinally spindle-shaped Yb-doped fiber: publisher’s note

Opt. Lett. 45(21), 5949-5949 (2020)  View: HTML | PDF

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