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Spectral domain isolation of ballistic component in visible light OCT based on random matrix description
Spectral domain isolation of ballistic component in visible light OCT based on random matrix description
Visible light optical coherence tomography (vis-OCT) provides a unique tool for imaging both structure and oxygen metaboli...
Computational based time-resolved multispectral fluorescence microscopy
Computational based time-resolved multispectral fluorescence microscopy
Multispectral imaging and time-resolved imaging are two common acquisition schemes in fluorescence microscopy, and their c...
High sensitivity HgTe room temperature terahertz photodetector
High sensitivity HgTe room temperature terahertz photodetector
The advent of topological semi-metals with peculiar band structure and exotic quantum-transport provides novel pathways fo...
High-performance photodetector arrays for near-infrared spectral sensing
High-performance photodetector arrays for near-infrared spectral sensing
Spectral sensing is an emerging field driven by the need for fast and non-invasive methods for the chemical analysis of ma...
A highly stable and fully tunable open microcavity platform at cryogenic temperatures
A highly stable and fully tunable open microcavity platform at cryogenic temperatures
Open-access microcavities are a powerful tool to enhance light–matter interactions for solid-state quantum and nanosystems...
Three orders of magnitude enhancement of second and third harmonic generation in the visible and ultraviolet ranges from plasmonic gold nanogratings
Three orders of magnitude enhancement of second and third harmonic generation in the visible and ultraviolet ranges from plasmonic gold nanogratings
We report experimental observations and numerical simulations of second and third harmonic generation from a gold nanograt...
Single-shot super-resolution quantitative phase imaging allowed by coherence gate shaping
Single-shot super-resolution quantitative phase imaging allowed by coherence gate shaping
Biomedical and metasurface researchers repeatedly reach for quantitative phase imaging (QPI) as their primary imaging tech...
Femtosecond laser fabrication of large-core fiber Bragg gratings for high-power fiber oscillators
Femtosecond laser fabrication of large-core fiber Bragg gratings for high-power fiber oscillators
In this paper, a fs-laser phase mask inscription system based on a galvanometer scanning strategy is designed and set up f...
Ultrasound pulse generation through continuous-wave laser excited thermo-cavitation for all-optical ultrasound imaging
Ultrasound pulse generation through continuous-wave laser excited thermo-cavitation for all-optical ultrasound imaging
The optical generation of pulsed ultrasound is attractive to nondestructive testing and biological imaging, especially for...
Partially coherent broadband 3D optical transfer functions with arbitrary temporal and angular power spectra
Partially coherent broadband 3D optical transfer functions with arbitrary temporal and angular power spectra
Optical diffraction tomography is a powerful technique to produce 3D volumetric images of biological samples using contras...
Silicon photonic integrated circuit for high-resolution multimode fiber imaging system
Silicon photonic integrated circuit for high-resolution multimode fiber imaging system
We propose and demonstrate a silicon photonic integrated circuit (PIC) for exciting different spatial modes launched into ...
Optical implementation and robustness validation for multi-scale masked autoencoder
Optical implementation and robustness validation for multi-scale masked autoencoder
Masked Autoencoders (MAEs), the state-of-the-art self-supervised neural network architecture in miscellaneous vision tasks...
Inverted optical bistability and optical limiting in coherently driven exciton–polaritons
Inverted optical bistability and optical limiting in coherently driven exciton–polaritons
Exciton–polaritons in optical cavities exhibit strong nonlinearities predominantly because of the third-order Kerr-like in...
Simulating supercontinua from mixed and cascaded nonlinearities
Simulating supercontinua from mixed and cascaded nonlinearities
Nonlinear optical frequency conversion is of fundamental importance in photonics and underpins countless of its applicatio...
Simplified intensity- and phase-modulated transmitter for modulator-free decoy-state quantum key distribution
Simplified intensity- and phase-modulated transmitter for modulator-free decoy-state quantum key distribution
Quantum key distribution (QKD) allows secret key exchange between two users with unconditional security. For QKD to be wid...
Optical frequency transfer with below 10−21 uncertainty using a DFB–laser-based fiber Brillouin amplifier
Optical frequency transfer with below 10−21 uncertainty using a DFB–laser-based fiber Brillouin amplifier
Exploiting the outstanding performance of optical atomic clocks for improved timekeeping, relativistic geodesy, and fundam...
All-optical separation of chiral nanoparticles on silicon-based microfluidic chips with vector exceptional points
All-optical separation of chiral nanoparticles on silicon-based microfluidic chips with vector exceptional points
Surface-enhanced all-optical separation of chiral molecules plays an important role in the field of chiral recognition. Ho...
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