Results 261 to 270 of about 5,089,608 (342)
Some of the next articles are maybe not open access.
International Ophthalmology Clinics, 1966
Lasers have made possible many applications in science, technology, medicine, and the arts and have changed our concepts of the nature of light.
openaire +3 more sources
Lasers have made possible many applications in science, technology, medicine, and the arts and have changed our concepts of the nature of light.
openaire +3 more sources
, 2020
Surface texturing is one of the most efficient surface modification approaches for improving the tribological performance of engineering materials. Several surface texturing techniques have been developed in recent years.
B. Mao +3 more
semanticscholar +1 more source
Surface texturing is one of the most efficient surface modification approaches for improving the tribological performance of engineering materials. Several surface texturing techniques have been developed in recent years.
B. Mao +3 more
semanticscholar +1 more source
Dental Clinics of North America, 2004
With the rapid development of laser technology, new lasers with a wide range of characteristics are now available and being used in various fields of dentistry. In the past two decades, much experience and knowledge has been gained. This article provides an overview of the current and possible future clinical applications of lasers in endodontics ...
Adam, Stabholz +2 more
openaire +2 more sources
With the rapid development of laser technology, new lasers with a wide range of characteristics are now available and being used in various fields of dentistry. In the past two decades, much experience and knowledge has been gained. This article provides an overview of the current and possible future clinical applications of lasers in endodontics ...
Adam, Stabholz +2 more
openaire +2 more sources
Laser-Tissue Interactions, 2022
1. Purpose ................................................................................................................................. 1 2. Scope .......................................................................................................
M. Niemz
semanticscholar +1 more source
1. Purpose ................................................................................................................................. 1 2. Scope .......................................................................................................
M. Niemz
semanticscholar +1 more source
Chemische Laser (chemical lasers)
1989Bei einem chemischen Laser wird die Besetzungsinversion und die Laserstrahlung direkt durch eine chemische Reaktion erzeugt [vgl. Kompa 1973, Chester 1976, Gross & Bott 1976, Ultee 1979]. In diesem Sinne gelten die gasdynamischen CO2 Laser (vgl. Kap. 12.6.2) nicht als chemische Laser.
Fritz Kurt Kneubühl +1 more
openaire +1 more source
Lasers and laser–tissue interaction
Veterinary Clinics of North America: Small Animal Practice, 2002Light produced by a laser differs from incandescent light in that it is monochromatic, coherent, and intense; and it is these properties that allow lasers to be used as such unique tools in biomedical research and patient care. The effect of a laser beam on tissue is dependent on the optical and mechanical properties of the tissue, and the wavelength ...
openaire +2 more sources
Pulsed lasers and endocorporeal laser lithotripsy
Progrès en Urologie, 2021Endocorporeal laser lithotripsy (ELL) is currently the gold standard for the treatment of renal stones during retrograde intra-renal surgery (RIRS). The newly-authorised thulium fibre laser (Tm-Fibre) in now evaluated as a holmium:yttrium-aluminium-garnet (Ho:YAG) laser alternative, which is the most well-known laser source for ELL.
F. Panthier +3 more
openaire +2 more sources
Optics News, 1984
The soliton laser1 is a novel mode-locked device employing a length of single mode fiber in its feedback loop. Its pulse width can be made to have any desired value, down to a small fraction of a picosecond, through choice of the fiber’s length. Operation is based on the ability of single mode fibers, in the region (λ> 1.3 µm) of negative group ...
L F, Mollenauer, R H, Stolen
openaire +2 more sources
The soliton laser1 is a novel mode-locked device employing a length of single mode fiber in its feedback loop. Its pulse width can be made to have any desired value, down to a small fraction of a picosecond, through choice of the fiber’s length. Operation is based on the ability of single mode fibers, in the region (λ> 1.3 µm) of negative group ...
L F, Mollenauer, R H, Stolen
openaire +2 more sources
Massively parallel coherent laser ranging using a soliton microcomb
Nature, 2019Coherent ranging, also known as frequency-modulated continuous-wave (FMCW) laser-based light detection and ranging (lidar)1 is used for long-range three-dimensional distance and velocimetry in autonomous driving2,3. FMCW lidar maps distance to frequency4,
J. Riemensberger +6 more
semanticscholar +1 more source
Laser Fabrication of Graphene‐Based Flexible Electronics
Advances in Materials, 2019Recent years have witnessed the rise of graphene and its applications in various electronic devices. Specifically, featuring excellent flexibility, transparency, conductivity, and mechanical robustness, graphene has emerged as a versatile material for ...
Rui You +5 more
semanticscholar +1 more source