Experimental exploration of mode-locking evolution mechanism in dual-ring fiber laser
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.163899
Abstract: Abstract We explored experimentally the mode-locking (ML) evolution mechanism of a dual-ring fiber laser. Increase of the total pump power up to 860 mW allowed the observation of the state changes from single-ring ML, dual-ring ML,… read more here.
Keywords: dual ring; mode locking; evolution; ring fiber ... See more keywords
Efficacy of a Dual-ring Wound Protector for Prevention of Surgical Site Infections After Pancreaticoduodenectomy in Patients With Intrabiliary Stents: A Randomized Clinical Trial
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Surgery"
DOI: 10.1097/sla.0000000000002614
Abstract: Objective: To evaluate the efficacy of a dual-ring wound protector for preventing incisional surgical site infection (SSI) among patients with preoperative biliary stents undergoing pancreaticoduodenectomy (PD). Methods and analysis: This study was a parallel, dual-arm,… read more here.
Keywords: dual ring; wound protector; ring wound; protector ... See more keywords
Low-RCS Monopolar Patch Antenna Based on a Dual-Ring Metamaterial Absorber
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2017.2776978
Abstract: In this letter, a novel ring-type layout of metamaterial absorber (MA) is investigated for the first time. Three-layer MA unit cell is duplicated along the ring lattices to obtain the proposed dual-ring MA structure, which… read more here.
Keywords: dual ring; metamaterial absorber; patch antenna; antenna ... See more keywords
ScAlN Film-Based Piezoelectric Micromechanical Ultrasonic Transducers with Dual-Ring Structure for Distance Sensing
Sign Up to like & getrecommendations! Published in 2023 at "Micromachines"
DOI: 10.3390/mi14030516
Abstract: Piezoelectric micromechanical ultrasonic transducers (pMUTs) are new types of distance sensors with great potential for applications in automotive, unmanned aerial vehicle, robotics, and smart homes. However, previously reported pMUTs are limited by a short sensing… read more here.
Keywords: distance sensing; dual ring; distance; ring structure ... See more keywords