Results 41 to 50 of about 16,768 (145)

Investigation of thermodynamic properties in picosecond laser-produced plasmas on silicon

AIP Advances, 2023
The validity of local thermodynamic equilibrium (LTE) in plasma is a long-term concern for laser-induced breakdown spectroscopy applications. In this paper, the spatial and temporal dependence of LTE deviation in picosecond laser-induced plasmas has been
Zelin Liu, Minsun Chen, Hanchang Huang, Shuai Hu, Chuan Guo, Hao Liu, Zhongjie Xu, Guomin Zhao, Weihong Hua, Kai Han   +9 more
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Lasers in tattoo and pigmentation control: role of the PicoSure® laser system

Medical Devices: Evidence and Research, 2016
Richard Torbeck,1 Richard Bankowski,2 Sarah Henize,3 Nazanin Saedi,11Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 2Cynosure, Inc, Westford, MA, 3Huron Consulting Group ...
Torbeck R, Bankowski R, Henize S, Saedi N   +3 more
doaj  

Use of multiple picosecond high-mass molecular dynamics simulations to predict crystallographic B-factors of folded globular proteins

Heliyon, 2016
Predicting crystallographic B-factors of a protein from a conventional molecular dynamics simulation is challenging, in part because the B-factors calculated through sampling the atomic positional fluctuations in a picosecond molecular dynamics ...
Yuan-Ping Pang
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Nonlinear Shaping in the Picosecond Gap

Ultrafast Science
Lightwave pulse shaping in the picosecond regime has remained unaddressed because it resides beyond the limits of state-of-the-art techniques, due to either its inherently narrow spectral content or fundamental speed limitations in electronic devices ...
Randy Lemons, Jack Hirschman, Hao Zhang, Charles Durfee, Sergio Carbajo   +4 more
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A low jitter regenerative amplification picosecond pulse laser with the external trigger signal as local main wave for the SLR

Results in Optics
A distributed feedback picosecond (DFB) pulse laser has been designed with a single pulse energy of 5 pJ and a pulse width of 200 ps, resulting in a spectrum width of 0.12 nm.
Mingliang Long, Zhibo Wu, Ming Wen, Yan Liang, Haifeng Zhang, Hao Chang, Huarong Deng, Zhongping Zhang   +7 more
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Medical Applications of Picosecond Lasers for Removal of Non-Tattoo Skin Lesions—A Comprehensive Review

Applied Sciences
Picosecond lasers are gaining increasing popularity in dermatology and aesthetic medicine due to their favorable safety profile and a wide range of therapeutic applications.
Anna Kroma-Szal, Mariola Pawlaczyk, Maria Urbańska, Julia Cieślawska, Daria Sobkowska, Iwona Pordąb, Justyna Gornowicz-Porowska   +6 more
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Novel treatment of calcifications from dermatomyositis with picosecond and carbon dioxide laser

JAAD Case Reports, 2020
Michael Abrouk, MD, Yasmine Noussari, BS, Jill S. Waibel, MD   +2 more
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Picosecond Nd:YAG versus Fractional CO2 Lasers in Management of Postburn Scars

Plastic and Reconstructive Surgery, Global Open
Background:. The picosecond laser was primarily designed to enhance tattoo removal. Because it has a new innovative mechanism for energy delivery, it has been modified to be used in other conditions such as skin resurfacing, which was usually treated ...
Abeer Attia Tawfik, MD, PhD, Noha Sami Hanafy, PhD, Rama Ahmed Ali, MD   +2 more
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Picosecond cathodoluminescence

, 2005
We have developed an original time resolved cathodoluminescence (TRCL) set-up with temporal performances similar to those of conventional time resolved optical techniques, keeping the capability to get structural information through the secondary electron mode of an electron microscope (SEM).
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Evaluation of Combined Treatment With Picosecond Laser and Acoustic Shock Wave Therapy for Tattoo Removal: A Prospective Randomized Controlled Trial

JEADV Clinical Practice
Background Laser tattoo removal traditionally employs q‐switched and picosecond lasers, which require multiple sessions. Besides the selective photothermolysis that laser devices offer, the photoacoustic effect by acoustic pulse devices may provide ...
Dimitra Kiritsi, Aikaterini Bakirtzi, Ioannis Athanasiou, Giovanni Damiani, Grzegorz Stanislawski, Hans Bayer   +5 more
doaj   +1 more source