搜索结果: 1-15 共查到“CO2 laser”相关记录17条 . 查询时间(0.084 秒)
Comparing the Healing Effects of Arnebia euchroma Ointment With Petrolatum on the Ulcers Caused by Fractional CO2 Laser:A Single-Blinded Clinical Trial
Acne Arnebia Traditional Medicine Laser Wound Healing
2015/10/15
Background: Arnebia euchroma ointment (AEO) has been used in Iranian traditional medicine for burn wound healing.
Acoustic mapping of the back-scattering interferometer signal in a CO2 laser
CO2 laser self-mixing optical feedback back-scattering interferometer photoacoustics
2011/5/9
It is shown that a microphone placed in the laser plasma can be used for detection and observation
of the optical phenomenon such as an optical feedback in a continuous wave regime of the laser
oper...
A study on the CO2 laser welding characteristics of high strength steel up to 1500MPa for automotive application
A study CO2 laser welding characteristics high strength 1500MPa automotive application
2010/8/12
The automotive industry is continuously striving to develop light weight vehicles to address global warming. For light weight vehicles, the focus on materials is shifting increasingly from conventiona...
Chemical, Morphological and Thermal Effects of 10.6-μm CO2 Laser on the Inhibition of Enamel Demineralization
FT-Raman spectroscopy SEM Cross-sectional microhardness
2009/9/14
Studies have shown that enamel can be modified by pulsed CO2 laser to form a more acid-resistant substrate. This study evaluated the effects of a 10.6-μm CO2 laser on enamel surface morphology and che...
Energy Coupling Rate in Aluminum Welding by CO2 Laser and Nd:YAG Laser
Nd:YAG laser CO2 laser Coupling rate
2009/6/9
The energy coupling rate during welding of Al-Mg-Si alloys with a CO2 laser and a Nd:YAG laser was measured calorimetrically. The coupling rate obtained with the Nd:YAG laser was higher than that with...
Bamboo is a regenerative resource, which can regenerate within about 3 years. In the architectural field, bamboo materials have been traditionally applied for a wide variety of purposes. However, the ...
Laser Plastic Coloring Method Using a Slab CO2 Laser
Laser plastic coloring method Slab RF excited CO2 laser Artistic laser processing
2009/6/8
A laser plastic coloring (LPC) method has been newly developed as an innovative coloring method for plastic materials using a CO2 laser system. Irradiating laser beam to water diluted dye, the dye sol...
Gas Temperature Analysis of Laser Gain Medium in a Slab-type Radio-frequency-discharge-excited CO2 Laser
DFB laser Absorption spectroscopy CO2 absorption lines
2009/6/1
An optical method of temperature measurement to analyze CO2 laser active medium based on near-infrared absorption spectroscopy with a 1.6-µm distributed-feedback (DFB) semi- conductor laser is d...
The Vector Analysis of the Optical Resonator with the W-axicon for the Coaxial CO2 Laser
Optical resonator W-axicon, Axicon Toric mirror
2009/6/1
A resonator using w-axicon and axicon mirrors for a double coaxial electrode discharge CO2 laser is analyzed using the vector field, iterative reflection method. A uniform ring-shaped output mode is e...
Acoustic processes in RF excited CO2 laser plasma in pulse regime
CO2 laser molecular laser gas laser pulse operation thermodynamic phenomena
2011/5/6
Acoustic response to the CO2 laser pulse generation in the arrangement of the slab-waveguide
structure is considered. The velocity of an acoustic wave in the carbon dioxide laser gas
medium is calcu...
Effects of CO2 Laser Treatment Combined with Scaling and Root Planing on Periodontal Pockets in Chronic Periodontitis Patients
scaling root planing CO2 laser Porphyromonas gingivalis gingival crevicular fluid IL-1β
2009/5/15
Objective: This study compared the effect of CO2 laser + scaling and root planing (SRP) versus SRP alone in the treatment of chronic periodontitis.
Method: Fifteen healthy patients with moderate per...
Effects of CO2 Laser Irradiation on Bone Sialoprotein Transcription
bone sialoprotein osteoblasts transcriptional regulation
2009/5/6
Laser irradiation at low photon intensities has a stimulating effect on cell and tissues. Although the carbon dioxide (CO2) laser is a surgical rather than a therapeutic laser, we have attempted to us...
Clinical Effect of CO2 Laser in Reducing Pain in Orthodontics
CO2 laser Pain Orthodontics
2008/10/29
Objective: To test the hypothesis that there is no difference in the pain associated with orthodontic force application after the application of local CO2 laser irradiation to the teeth involved.Mater...
Observations of pulpotomy in rats using in vivo Micro-CT—The changes after treatment of formocresol and calcium hydroxide pulpotomies or CO2 laser irradiation—
Calcium hydroxide CO2 laser, Formocreso Longitudinal changes Pulpotomy R_mCT®
2008/4/16
In general, pulpotomy is evaluated by pathological examination of sacrificed animals at each observing stage. Not only lots of small animals have to devote itself to experimentation, but also the resu...
Effect of pulse CO2 laser annealing on the crystallization of Er3+ doped Al2O3 thin film to a silica-on-silicon substrate
Laser annealing Alumina thin film Photoluminescence spectrum
2011/12/7
We analyze the effect of the laser annealing on the crystallization of Er3+ doped amorphous Al2O3 thin films deposited on the silica-on-silicon substrate. These thin films were prepared by the microwa...
