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OSA Publishing

15 August 2020, Volume 45, Issue 16, pp. 4369-4657   74 articles

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Diffraction and Gratings

Unpolarized resonant notch filters for the 8–12  µm spectral region

Opt. Lett. 45(16), 4452-4455 (2020)  View: HTML | PDF

Fiber Optics and Optical Communications

Demonstrating the use of OAM modes to facilitate the networking functions of carrying channel header information and orthogonal channel coding

Opt. Lett. 45(16), 4381-4384 (2020)  View: HTML | PDF

2 MW peak power generation in fluorine co-doped Yb fiber prepared by powder-sinter technology

Opt. Lett. 45(16), 4404-4407 (2020)  View: HTML | PDF

User-specific power level allocation optimization for OFDM-NOMA in a multi-user RoF system

Opt. Lett. 45(16), 4436-4439 (2020)  View: HTML | PDF

PAM-4 transmission up to 160  Gb/s with surface-normal electro-absorption modulators

Opt. Lett. 45(16), 4484-4487 (2020)  View: HTML | PDF

Asymmetrical bidirectional optical wireless communication system based on a transmissive 1D LC-SLM for NG-PON2

Opt. Lett. 45(16), 4543-4546 (2020)  View: HTML | PDF

Electric field controlled near-infrared high-speed electro-optic switching modulator integrated with 2D MgO

Opt. Lett. 45(16), 4611-4614 (2020)  View: HTML | PDF

Digital twin-enabled self-evolved optical transceiver using deep reinforcement learning

Opt. Lett. 45(16), 4654-4657 (2020)  View: HTML | PDF

Fourier Optics, Image and Signal Processing

Continuous-wave terahertz reflective ptychography by oblique illumination

Opt. Lett. 45(16), 4412-4415 (2020)  View: HTML | PDF

Editors' Pick

Measuring the spatial deformation of a liquid-crystal on silicon display with a self-interference effect

Opt. Lett. 45(16), 4480-4483 (2020)  View: HTML | PDF

Nonlinear pth root spectral magnitude scaling beamforming for clinical photoacoustic and ultrasound imaging

Opt. Lett. 45(16), 4575-4578 (2020)  View: HTML | PDF  [Suppl. Mat. (6)]

Reconstruction method of a ptychographic dataset with unknown positions

Opt. Lett. 45(16), 4634-4637 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Fundamental Optics

Observation of binary phase states of time-multiplexed degenerate optical parametric oscillator pulses generated using a nonlinear fiber Sagnac loop

Opt. Lett. 45(16), 4503-4506 (2020)  View: HTML | PDF

Holography

Low-coherence digital holography with a multireflection reference mirror

Opt. Lett. 45(16), 4393-4396 (2020)  View: HTML | PDF

Adaptive-sampling angular spectrum method with full utilization of space-bandwidth product

Opt. Lett. 45(16), 4416-4419 (2020)  View: HTML | PDF

Imaging Systems

Coded coherent diffraction imaging with reduced binary modulations and low-dynamic-range detection

Opt. Lett. 45(16), 4373-4376 (2020)  View: HTML | PDF

Integrated Optics

Power insensitive surface-normal electroabsorption modulators

Opt. Lett. 45(16), 4472-4475 (2020)  View: HTML | PDF

High resolution, high channel count mid-infrared arrayed waveguide gratings in silicon

Opt. Lett. 45(16), 4551-4554 (2020)  View: HTML | PDF

On-chip dispersive phase filters for optical processing of periodic signals

Opt. Lett. 45(16), 4603-4606 (2020)  View: HTML | PDF

Loss assessment in random crystal polarity gallium phosphide microdisks grown on silicon

Opt. Lett. 45(16), 4646-4649 (2020)  View: HTML | PDF

8 × 8 SOA-based optical switch with zero fiber-to-fiber insertion loss

Opt. Lett. 45(16), 4650-4653 (2020)  View: HTML | PDF

Lasers and Laser Optics

22.9  W CW single-frequency laser at 671  nm by frequency doubling of Nd:YVO4 laser

Opt. Lett. 45(16), 4389-4392 (2020)  View: HTML | PDF

Comparison of multi-pass and regenerative strategies for energetic high-gain amplifiers based on Yb:CaF2

Opt. Lett. 45(16), 4408-4411 (2020)  View: HTML | PDF

High average power transform limited picosecond laser with flexible repetition rate and pulse duration

Opt. Lett. 45(16), 4488-4491 (2020)  View: HTML | PDF

Widely tunable in-band-pumped Tm:CaF2 laser

Opt. Lett. 45(16), 4511-4514 (2020)  View: HTML | PDF

Femtosecond Bragg grating inscription in an Yb-doped large-mode-area multicore fiber for high-power laser applications

Opt. Lett. 45(16), 4563-4566 (2020)  View: HTML | PDF

Investigating the dynamic behavior of thermal distortions of the wavefront in a high-power thin-disk laser using the moiré technique

Opt. Lett. 45(16), 4567-4570 (2020)  View: HTML | PDF  [Suppl. Mat. (4)]

High-power structured laser modes: manifestation of quantum Green’s function

Opt. Lett. 45(16), 4579-4582 (2020)  View: HTML | PDF

High energy mid-infrared laser pulse output from a BaGa4Se7 crystal-based optical parametric oscillator

Opt. Lett. 45(16), 4595-4598 (2020)  View: HTML | PDF

Improvement in the temporal contrast in the tens of ps range of the multi-PW Apollon laser front-end

Opt. Lett. 45(16), 4599-4602 (2020)  View: HTML | PDF

Resonantly pumped Er:YAG vector laser with selective polarization states at 1.6  µm

Opt. Lett. 45(16), 4626-4629 (2020)  View: HTML | PDF

Materials and Metamaterials

Soft surfaces and enhanced nonlinearity enabled via epsilon-near-zero media doped with zero-area perfect electric conductor inclusions

Opt. Lett. 45(16), 4591-4594 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Broadband 2.7  µm mid-infrared emissions in Er3+-doped PbO–PbF2–Bi2O3–Ga2O3 glasses

Opt. Lett. 45(16), 4638-4641 (2020)  View: HTML | PDF

Medical Optics and Biotechnology

Dual-slope imaging in highly scattering media with frequency-domain near-infrared spectroscopy

Opt. Lett. 45(16), 4464-4467 (2020)  View: HTML | PDF

Microscopy

Optical topography of rough surfaces using vortex localization of fluorescent markers

Opt. Lett. 45(16), 4468-4471 (2020)  View: HTML | PDF

Label-free lipid contrast imaging using non-contact near-infrared photoacoustic remote sensing microscopy

Opt. Lett. 45(16), 4559-4562 (2020)  View: HTML | PDF

Nonlinear Optics

Editors' Pick

Measurement of the soliton number in guiding media through continuum generation

Opt. Lett. 45(16), 4432-4435 (2020)  View: HTML | PDF

Laser ellipticity-dependent supercontinuum generation by femtosecond laser filamentation in air

Opt. Lett. 45(16), 4444-4447 (2020)  View: HTML | PDF

Editors' Pick

Ultraviolet to mid-infrared supercontinuum generation in single-crystalline aluminum nitride waveguides

Opt. Lett. 45(16), 4499-4502 (2020)  View: HTML | PDF

Supercontinuum generation and optical damage of sapphire and YAG at high repetition rates

Opt. Lett. 45(16), 4507-4510 (2020)  View: HTML | PDF

Generation of tunable mid- and far-infrared pulses during gas ionization by a chirped two-color laser field

Opt. Lett. 45(16), 4527-4530 (2020)  View: HTML | PDF

Measuring self-steepening with the photon-conserving nonlinear Schrödinger equation

Opt. Lett. 45(16), 4535-4538 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Spotlight on Optics

On-chip high-efficiency wavelength multicasting of PAM3/PAM4 signals using low-loss AlGaAs-on-insulator nanowaveguides

Opt. Lett. 45(16), 4539-4542 (2020)  View: HTML | PDF

Laser intensity-dependent nonlinear-optical effects in organic whispering gallery mode cavity microstructures

Opt. Lett. 45(16), 4622-4625 (2020)  View: HTML | PDF

Optical Devices

Low-power-consumption polymer Mach–Zehnder interferometer thermo-optic switch at 532  nm based on a triangular waveguide

Opt. Lett. 45(16), 4448-4451 (2020)  View: HTML | PDF

Magneto-optical Dy2O3 ceramics with optical grade

Opt. Lett. 45(16), 4615-4617 (2020)  View: HTML | PDF

Optical Sensors, Measurements, and Metrology

Quadrant Fourier transform and its application in decoding OAM signals

Opt. Lett. 45(16), 4428-4431 (2020)  View: HTML | PDF

Gas identification in high-Q microbubble resonators

Opt. Lett. 45(16), 4440-4443 (2020)  View: HTML | PDF

High fill factor microlens array fabrication using direct laser writing and its application in wavefront detection

Opt. Lett. 45(16), 4460-4463 (2020)  View: HTML | PDF

High sensitivity demodulation of a reflective interferometer-based optical current sensor using an optoelectronic oscillator

Opt. Lett. 45(16), 4519-4522 (2020)  View: HTML | PDF

Multipoint acoustic impedance sensing based on frequency-division multiplexed forward stimulated Brillouin scattering

Opt. Lett. 45(16), 4523-4526 (2020)  View: HTML | PDF

High-sensitivity gas pressure sensor based on a multimode interferometer using hollow-core tube lattice fiber

Opt. Lett. 45(16), 4571-4574 (2020)  View: HTML | PDF

High-energy laser pulses for extended duration megahertz-rate flow diagnostics

Opt. Lett. 45(16), 4583-4586 (2020)  View: HTML | PDF

Approaches for deep-ultraviolet surface plasmon resonance sensors

Opt. Lett. 45(16), 4642-4645 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Optoelectronics

300 GHz wave generation based on a Kerr microresonator frequency comb stabilized to a low noise microwave reference

Opt. Lett. 45(16), 4377-4380 (2020)  View: HTML | PDF

Sub-bandgap photoexcited dynamics at an organic donor/acceptor photovoltaic interface

Opt. Lett. 45(16), 4492-4495 (2020)  View: HTML | PDF

All 2D WSe2/MoS2 heterojunction photodiode and its image sensor application

Opt. Lett. 45(16), 4531-4534 (2020)  View: HTML | PDF

Photonic Crystals and Devices

Tunable light absorption of graphene using topological interface states

Opt. Lett. 45(16), 4369-4372 (2020)  View: HTML | PDF

Physical Optics

Editors' Pick

Tailoring the gradient and scattering forces for longitudinal sorting of generic-size chiral particles

Opt. Lett. 45(16), 4515-4518 (2020)  View: HTML | PDF

Partially coherent radially polarized circular Airy beam

Opt. Lett. 45(16), 4547-4550 (2020)  View: HTML | PDF

Design of a non-Hermitian on-chip mode converter using phase change materials

Opt. Lett. 45(16), 4630-4633 (2020)  View: HTML | PDF

Plasmonics and Optics at Surfaces

Photoacoustically assisted material ejection from fused SiO2 following UV nanosecond laser ablation

Opt. Lett. 45(16), 4397-4399 (2020)  View: HTML | PDF

Observation of energy transfer at optical frequency to an ultrathin silicon waveguide

Opt. Lett. 45(16), 4618-4621 (2020)  View: HTML | PDF

Quantum Optics and Quantum Communication

Nonreciprocal conventional photon blockade in driven dissipative atom-cavity

Opt. Lett. 45(16), 4424-4427 (2020)  View: HTML | PDF

Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing

Opt. Lett. 45(16), 4587-4590 (2020)  View: HTML | PDF

Fundamental quantum limits in ellipsometry

Opt. Lett. 45(16), 4607-4610 (2020)  View: HTML | PDF

Thin Films and Other Optical Design and Fabrication

Controlling amplified spontaneous emission of quantum dots by polymerized nanostructure interfaces

Opt. Lett. 45(16), 4385-4388 (2020)  View: HTML | PDF

Laser induced damage in coatings for cryogenic Yb:YAG active mirror amplifiers

Opt. Lett. 45(16), 4476-4479 (2020)  View: HTML | PDF

Ultrafast Optics

Deep-learning-based image reconstruction for compressed ultrafast photography

Opt. Lett. 45(16), 4400-4403 (2020)  View: HTML | PDF

Time-resolved characterization of ultrafast electrons in intense laser and metallic-dielectric target interaction

Opt. Lett. 45(16), 4420-4423 (2020)  View: HTML | PDF

Editors' Pick

Resonant dispersive wave emission in hollow capillary fibers filled with pressure gradients

Opt. Lett. 45(16), 4456-4459 (2020)  View: HTML | PDF

All-normal dispersion fiber laser with a bandwidth tunable fiber-based spectral filter

Opt. Lett. 45(16), 4555-4558 (2020)  View: HTML | PDF

Nonlinear optical properties of semiconductor double quantum wires coupled to a quantum-sized metal nanoparticle: comment

Opt. Lett. 45(16), 4496-4497 (2020)  View: HTML | PDF

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

Opt. Lett. 45(16), 4498-4498 (2020)  View: HTML | PDF

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