Dual-color STED super-resolution microscope using a single laser source.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of biophotonics"
DOI: 10.1002/jbio.202000057
Abstract: STED (stimulated emission depletion) microscopy is one of the most promising super-resolution fluorescence microscopies，due to its fast imaging and ultra-high resolution. In this paper, we present a dual-color STED microscope with a single laser source.… read more here.
Keywords: resolution; laser; laser source; color sted ... See more keywords
Online simulation to monitor multiphase flow using laser source as transmitter
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2020.166178
Abstract: Abstract This research presents an application of optical tomography for the detection of gas bubbles flowing in a liquid medium. In order to visualise the material inside the pipeline, parallel beam projection had been selected.… read more here.
Keywords: image; laser source; source; online simulation ... See more keywords
Synthesis of white laser source based on nonlinear frequency conversion with stimulated Raman adiabatic passage
Sign Up to like & getrecommendations! Published in 2022 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.127427
Abstract: Abstract This paper proposes a theoretical scheme to synthesize white laser source based on the cascaded sum frequency generation (CSFG) model with stimulated Raman adiabatic passage (STIRAP). In the CSFG model, the signal laser, intermediate… read more here.
Keywords: adiabatic passage; laser; laser source; conversion ... See more keywords
Repetition Rate Multiplication Pulsed Laser Source Based on a Microring Resonator
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b00129
Abstract: We demonstrate a stable high-Q microring resonator (MRR)-based pulsed laser source with adjustable repetition rate from 49 to 735 GHz, corresponds to repetition rate multiplication of up to 15× the free spectral range (FSR) of… read more here.
Keywords: pulsed laser; repetition rate; laser source; repetition ... See more keywords
Target-based coherent beam combining of an optical phased array fed by a broadband laser source
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2017.1343403
Abstract: Abstract The target-based phasing of an optical phased array (OPA) fed by a broadband master oscillator laser source is investigated. The specific scenario examined here considers an OPA phasing through atmospheric turbulence on a rough… read more here.
Keywords: target based; fed broadband; laser source; phased array ... See more keywords
Spectroscopic Gas Sensing Based on a MEMS-SOA Swept Fiber Laser Source
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2932688
Abstract: In this work, we report on real-time gas sensing using a swept fiber laser source (SFLS) based on a micro-electro-mechanical-system (MEMS) tunable filter, a semiconductor optical amplifier (SOA) gain medium and a fiber ring. The… read more here.
Keywords: gas; fiber laser; laser source;
Miniaturized pulsed laser source for time-domain diffuse optics routes to wearable devices.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of biomedical optics"
DOI: 10.1117/1.jbo.22.8.085004
Abstract: We validate a miniaturized pulsed laser source for use in time-domain (TD) diffuse optics, following rigorous and shared protocols for performance assessment of this class of devices. This compact source (12×6 mm2) has been previously developed… read more here.
Keywords: miniaturized pulsed; laser source; diffuse optics; source ... See more keywords
Pulsed laser source digital holography efficiency measurements.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.453344
Abstract: In this paper, a 1064 nm pulsed laser source and a short-wave IR (SWIR) camera are used to measure the total system efficiency associated with a digital holography system in the off-axis image plane recording… read more here.
Keywords: system; digital holography; laser source; efficiency ... See more keywords
Dual-wavelength laser source by spectral beam combining of two Nd:YAG pulse lasers.
Sign Up to like & getrecommendations! Published in 2023 at "Applied optics"
DOI: 10.1364/ao.481107
Abstract: We present a dual-wavelength laser source obtained by spectral beam combining of two solid-state Nd:YAG pulsed lasers. The central wavelengths were locked at 1061.5 and 1064.6 nm. The output energy was the sum of the energy… read more here.
Keywords: wavelength laser; dual wavelength; laser; laser source ... See more keywords
Method for controlled tissue theranostics using a single tunable laser source.
Sign Up to like & getrecommendations! Published in 2021 at "Biomedical optics express"
DOI: 10.1364/boe.428467
Abstract: Tissue diseases and related disorders need to be first recognized using diagnostic methods and then later treated by therapeutic methods-a joint procedure called theranostics. One of the main challenges in the field of retinal therapies… read more here.
Keywords: laser; tissue theranostics; laser source; tissue ... See more keywords
kW-class fiber-coupled diode laser source based on dense spectral multiplexing of an ultra-narrow channel spacing.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.024723
Abstract: A dense spectral multiplexing structure based on the reflective volume Bragg gratings is introduced to realize the diode laser multiplexing with an ultra-narrow channel spacing of 1.5 nm. With the combination of polarization multiplexing and… read more here.
Keywords: dense spectral; spectral multiplexing; laser source; diode laser ... See more keywords