Results 51 to 60 of about 1,826,980 (242)
Femtosecond petawatt laser [PDF]
Annalen der Physik, 2014 AbstractThe high‐power femtosecond laser has now become an excellent scientific tool for the study of not only relativistic laser–matter interactions but also scientific applications. The high‐power femtosecond laser depends on the Kerr‐lens modelocking (KLM) and chirped‐pulse amplification (CPA) technique.
Tae Moon Jeong, Jongmin Lee
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Femtosecond Laser Assisted Cataract Surgery in White Cataract
Delhi Journal of Ophthalmology, 2015 Aim: To demonstrate application of femtosecond laser technology in patients with white cataract. Methods: Video-based description of successful management of intumescent white cataract with femtosecond laser technology.
Jeewan Singh Titiyal, Tarun Arora
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Molecules, 2021 Ultrafast laser drilling has been proven to effectively reduce the heat-affected zone (HAZ) of carbon fiber-reinforced polymer (CFRP) composites. However, previous research mainly focused on the effects of picosecond laser parameters on CFRP drilling ...
Hao Jiang +3 more
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International Journal of Extreme Manufacturing, 2023 Femtosecond laser pulses with GHz burst mode that consist of a series of trains of ultrashort laser pulses with a pulse interval of several hundred picoseconds offer distinct features in material processing that cannot be obtained by the conventional ...
Shota Kawabata +4 more
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Frontiers in Physics, 2022 We experimentally investigated clean optical emissions from multiple combustion intermediates including free radicals C2, CH, and CN at multiple wavelengths induced by ultrashort 1,030-nm laser pulses.
Ziting Li +6 more
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Ultrafast dynamics observation during femtosecond laser-material interaction
International Journal of Extreme Manufacturing, 2019 Femtosecond laser technology has attracted significant attention from the viewpoints of fundamental and application; especially femtosecond laser processing materials present the unique mechanism of laser-material interaction.
B. Guo, Jingya Sun, Y. Lu, Lan Jiang
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Mathematical model оf laser radiation femtosecond interaction with human skin
Journal of Biomedical Photonics & Engineering, 2016 We present a mathematical model of linear and nonlinear processes that occur under the action of femtosecond laser radiation on the cutaneous covering.
Pavel Rogov, Viktor Bespalov
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Femtosecond Lasers in Ophthalmology [PDF]
US Ophthalmic Review, 2013 The use of the femtosecond laser in ophthalmic surgery over the last decade has resulted in the development of innovative procedures. The ultra-short infrared laser pulses of the femtosecond laser can be applied precisely and predictably with minimal collateral tissue damage, making it an ideal tool for highly precise ophthalmic surgery.
Roni M. Shtein, Duna Raoof-Daneshvar
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Ultrafast Laser Processing of Optical Fibers for Sensing Applications
Sensors, 2021 A review of recent progress in the use of infrared femtosecond lasers to fabricate optical fiber sensors that incorporate fiber Bragg gratings (FBG) and random fiber gratings (RFG) is presented.
Stephen J. Mihailov +10 more
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International Journal of Extreme ManufacturingThere is a perpetual pursuit for free-form glasses and ceramics featuring outstanding mechanical properties as well as chemical and thermal resistance.
Nianyao Chai +5 more
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