A5101577540- Laser Design and Applications
- Solid State Laser Technologies
- Mechanical Failure Analysis and Simulation
- Laser-Matter Interactions and Applications
- Photoacoustic and Ultrasonic Imaging
- Plant Reproductive Biology
- Gear and Bearing Dynamics Analysis
- Dermatologic Treatments and Research
- Advanced Fiber Laser Technologies
- Optical Coherence Tomography Applications
- Machine Fault Diagnosis Techniques
- Quantum optics and atomic interactions
- Nonlinear Optical Materials Studies
Jinzhong College of Information
2024
Jinzhong University
2024
Beckman Laser Institute and Medical Clinic
2000
University of California, Irvine
2000
Shanghai Institute of Optics and Fine Mechanics
1994-1997
We used a novel phase-resolved optical Doppler tomographic (ODT) technique with very high flow-velocity sensitivity 10 µm/s and spatial resolution µm to image blood flow in port-wine stain (PWS) birthmarks human skin. In addition the regular ODT velocity structural images, we use variance of map PWS vessels. Our device combines therapeutic systems such that can be monitored situ before after laser treatment. To authors’ knowledge this is first clinical application provide fast...
Convolutional neural networks (CNNs) serve as powerful feature extraction tools capable of effectively extracting information from complex environments, thus improving the accuracy fault identification for bearing data. In this paper, we present a method diagnosing faults using an attention mechanism and multi-scale convolutional network (MSCNN). Firstly, truncate sample rolling data, use continuous wavelet transform to generate corresponding time-frequency images, which will be used inputs...
Improvement of beam quality is a major task in most the laser systems. To optimize performance copper vapor system, propagation an injection-controlled system investigated on account thermal lens effect. Far-field intensity distribution as well its temporal evolution output from oscillator at different operating conditions are measured detail. Experimental observation has bene performed about influence delay time between and amplifier far-field amplifier. The application single-pass unfolded...