Results 1 to 10 of about 3,104 (67)
A Resonantly Pumped Single-Longitudinal Mode Ho:Sc2SiO5 Laser with Two Fabry–Perot Etalons
Applied Sciences (Switzerland), 2017 We present a single-longitudinal-mode Ho:Sc2SiO5 (Ho:SSO) laser pumped by a Tm:YAP laser for the first time. Two intra-cavity Fabry–Perot etalons were used to realize the single-longitudinal mode of operation.
Long Liu, Xiaotao Yang
exaly +3 more sources
Neural Network Sliding Mode Control of Intelligent Vehicle Longitudinal Dynamics
IEEE Access, 2019 Longitudinal dynamics control is the basis for autonomous driving of intelligent vehicles, which have great significance to the development of intelligent transportation system (ITS).
Xiaoqiang Sun +2 more
exaly +3 more sources
Weld Strength of Longitudinal and Longitudinal-Torsional Mode Horns in Ultrasonic Metal Welding [PDF]
한국정밀공학회지, 2021 The ultrasonic metal welding technique has been widely used because of the need to weld different materials for meeting high quality performance requirements.
Dong Sam Park, Jin Bom Kim, Ji Won Seo
doaj +1 more source
Photonics, 2023 In this paper, we experimentally investigated the mode configuration of an excited-state quantum dot laser (ESQDL) under concave mirror optical feedback, and the influences of the feedback strength on the mode characteristics were analyzed.
Yanfei Zheng +7 more
doaj +1 more source
Applied Sciences, 2022 In this paper, model parameter identification results are presented for a longitudinal mode dynamic model of an insect-like tailless flapping-wing micro air vehicle (FWMAV) using angle and angular rate data from onboard sensors only.
Steven Aurecianus +3 more
doaj +1 more source
IEEE Journal of the Electron Devices Society, 2021 The paper presents the design and fabrication of lateral-field-excited (LFE) resonators based on 42° Y-cut single-crystal LiTaO3 (LT) on silicon dioxide (SiO2).
Yanmei Xue +4 more
doaj +1 more source
Longitudinal Composite-Mode Linear Ultrasonic Motor for Motion Servo System of Probe Station
Actuators, 2020 In order to build a motion system with high resolution, fast response, and long travel range in a probe station, a linear ultrasonic motor was investigated as an alternative to the electromagnetic counterpart in a servo system.
Yin Wang +4 more
doaj +1 more source
Understanding the patterns of mode switching in longitudinal studies
Survey Research Methods, 2021 Using mixed-mode data collection is becoming a mainstream way of conducting longitudinal surveys. However, interviewing the same units in a mixed-mode longitudinal design can lead to respondents switching between modes over time.
Alexandru Cernat, Joseph W. Sakshaug
doaj +1 more source
AIP Advances, 2023 The following typical longitudinal mode phenomena occur in bulk semiconductor lasers: single-mode or multimode operation for longitudinal modes, longitudinal mode suppression except for a dominant mode, asymmetry of the spectral profile of longitudinal ...
Toshiaki Mizukami
doaj +1 more source
IEEE Access, 2023 Bidirectional single longitudinal mode fiber ring laser have advantages and potential in optical sensing, especially angular velocity sensing. The current methods for implementing bidirectional single longitudinal mode fiber ring laser cannot ensure ...
Bowen Xu +3 more
doaj +1 more source