Lasers in Dentistry

Subjects: Get full text

Advanced Lasers and Their Applications in Dentistry by Olivia Lili Zhang, Iris Xiaoxue Yin, Ollie Yiru Yu, Kenneth Luk, John Yun Niu, Chun Hung Chu

Subjects: “…laser…”
Get full text

<i>λ</i> ∼ 4.7 μm Quantum Cascade Distributed-Feedback Lasers for Free-Space Communications by Morgan Turville-Heitz, Robert Marsland, Jae Ha Ryu, Steven A. Jacobs, Jeremy D. Kirch, Tom Earles, Steven Ruder, Kevin Oresick, Benjamin Knipfer, Dan Botez, Luke J. Mawst

Subjects: “…quantum cascade lasers…”
Get full text

Complications of tattoos and tattoos removal: state-of-the-art in Italy by Mirko Campisi

Subjects: “…lasers; laser treatment; Q-Switched Lasers; tattoo; tattoo removal.…”
Get full text

Microring quantum cascade surface emitting lasers by David Stark, Mattias Beck, Jérôme Faist

“…We miniaturize a vertically coupled in-plane whispering gallery mode cavity incorporating a quantum cascade gain medium, aiming to realize the mid-infrared counterpart to the vertical cavity surface emitting laser. Building on previous work with linear microcavities, we introduce a new type of quantum cascade surface emitting laser (QCSEL) by miniaturizing a buried heterostructure ring cavity. …”
Get full text

VIRTUAL MODELS OF LIGHT BACKSCATTERING IN RING LASERS by A. S. Bessonov, E. A. Petrukhin

Subjects: “…ring laser…”
Get full text

In vitro Effect of Low-level Lasers on Proteomic Concentration in Human Blood Plasma Using 375 nm and 650 nm Lasers by Ahmed Abdulkareem Al-Kaabi, Mustafa Al-Mosawi, Ali Abdullateef Abdulateef Al-Bayati

Subjects: Get full text

Navigated Pattern Laser System versus Single-Spot Laser System for Postoperative 360-Degree Laser Retinopexy by Alexei N. Kulikov, Dmitrii S. Maltsev, Ernest V. Boiko

“…To compare three 360°-laser retinopexy (LRP) approaches (using navigated pattern laser system, single-spot slit-lamp (SL) laser delivery, and single-spot indirect ophthalmoscope (IO) laser delivery) in regard to procedure duration, procedural pain score, technical difficulties, and the ability to achieve surgical goals. …”
Get full text

Evaluation of the Effect of Diode Laser on Healing after Gingivectomy by Shalabh Mehrotra, Amit Ahuja, Zoya Chowdhary, Kritika S. Adhupia, Aashima Bajaj, Monika Loitongbam

Subjects: Get full text

Ultraflat, Monolithic, Highly Stable Supercontinuum Source Based on Fluorotellurite Fiber by Hao Lei, Yadong Jiao, XinSheng Zhao, Kunlin Xie, Junsheng Chen, Wenbo Zhong, Xiaohui Guo, Hongyu Luo, Jianfeng Li, Zhixu Jia, Guanshi Qin

Subjects: “…lasers…”
Get full text

Study on the Ablation Behavior of High-Intensity Lasers in Vacuum by Heyan Gao, Ying Wang, Jifei Ye, Bangdeng Du, Diankai Wang, Sai Li, Qianqian Cui, Sibo Wang, Tengfei Zhang

Subjects: “…high-intensity lasers…”
Get full text

Recent Advances in Tunable External Cavity Diode Lasers by Yan Wang, Yue Song

Subjects: Get full text

A Brief Note on Coherent Feedback in Semiconductor Lasers by M. A. Grado Caffaro, M. Grado Caffaro

“…Some aspects on coherent feedback in a laser diode are investigated. In particular, weak optical feedback is considered in the context of the feedback-induced frequency shift. …”
Get full text

Laser Welding Technology by Xiangdong Gao

“…Laser welding technology, recognized for its advantages such as its fast welding speed, high productivity, and energy concentration, is widely used in the industrial manufacturing field [...]…”
Get full text

Particle-in-cell simulation of laser wakefield accelerators with oblique lasers in quasicylindrical geometry by Minghao Ma, Ming Zeng, Jia Wang, Guangwei Lu, Wenchao Yan, Liming Chen, Dazhang Li

“…In the studies of optical injections in laser or beam-driven wakefield accelerators, there is a frequent demand for using obliquely propagating assistant lasers in particle-in-cell simulations. …”
Get full text

Laser-Induced Point Defects in Fused Silica Irradiated by UV Laser in Vacuum by Xiaoyan Zhou, Xinda Zhou, Jin Huang, Qiang Cheng, Fengrui Wang, Xin Ye, Xiaodong Jiang, Weidong Wu

“…High-purity fused silica irradiated by third harmonic of the Nd:YAG laser in vacuum with different laser pulse parameters was studied experimentally. …”
Get full text

Global scattered-light spectrography for laser absorption and laser–plasma instability studies by Yihang Zhang, Zhe Zhang, Xu Zhao, Kevin Glize, Yufeng Dong, Xiaohui Yuan, Yutong Li, Jie Zhang

Subjects: Get full text

Localized Laser Heat Treatment on AISI 1045 Steel Using a LPBF Laser by Benjamin Ours, Hammad Ur Rehman, Scott Downard, Timothy Cyders, Brian Wisner

Subjects: Get full text

Parameter Study and Economic Efficiency Optimization for Laser Cladding with Wide-Band Fiber Laser by Bin Hu, Jianhai Han, Junhua Wang

“…With the aim of investigating the cladding geometry characteristics by a wide-band fiber laser with coaxial rectangular nozzle, and optimizing the powder efficiency and deposition speed for economy efficiency, Fe-based alloy powder was deposited on AISI 1045 substrate by a 3000 W fiber laser in this study. …”
Get full text

The dangers of recreational lasers: A case series of retinal injuries by Gaurav Patil, Surendra Wadgaonkar, Ketaki Bhat, Suhas J. Sonawane

Subjects: “…lasers…”
Get full text