Results 291 to 300 of about 6,775,431 (345)
Some of the next articles are maybe not open access.
Scanning Laser Ophthalmoscope Microperimetry
Seminars in Ophthalmology, 1998In this article, the methodologies and clinical applications of microperimetry performed by scanning laser ophthalmoscope (SLO) are described. This technique provides functional results by direct visualization of the macular area. We present the most interesting data about clinical applications in ocular pathology.
M, Varano, C, Scassa
openaire +2 more sources
Research on the “∞”-shaped laser scanning welding process for aluminum alloy
Optics and Laser Technology, 2019To solve the problems of poor quality and insufficient joint strength of aluminum alloy weld, a laser scanning welding test platform for aluminum alloy was built.
Gen-Yu Chen +4 more
semanticscholar +1 more source
Materials Science & Engineering: A, 2018
Direct Metal Laser Sintering (DMLS) is one of the most emerging metal Additive Manufacturing (AM) process due to its ability to quickly form complex designs with maximal surface finish.
Tarun Bhardwaj, M. Shukla
semanticscholar +1 more source
Direct Metal Laser Sintering (DMLS) is one of the most emerging metal Additive Manufacturing (AM) process due to its ability to quickly form complex designs with maximal surface finish.
Tarun Bhardwaj, M. Shukla
semanticscholar +1 more source
Confocal scanning laser ophthalmoscope
Applied Optics, 1987A confocal scanning imager moves an illumination spot over the object and a (virtual) detector synchronously over the image. In the confocal scanning laser ophthalmoscope this is accomplished by reusing the source optics for detection. The common optical elements are all mirrors-either flat or spherical-and the scanners are positioned to compensate ...
R H, Webb, G W, Hughes, F C, Delori
openaire +2 more sources
Modern Laser Scanning Confocal Microscopy
Current Protocols in Cytometry, 2018Since its commercialization in the late 1980's, confocal laser scanning microscopy (CLSM) has since become one of the most prevalent fluorescence microscopy techniques for three‐dimensional structural studies of biological cells and tissues.
Peter O. Bayguinov +5 more
semanticscholar +1 more source
Optics and lasers in engineering, 2018
In this paper, a layer of T15M high speed steel alloy powder was deposited on the Q235 substrate surface by laser cladding technology to ensure appropriate scanning speed range serving the production of paper coating scraper.
Xiang-Yi Jiao +5 more
semanticscholar +1 more source
In this paper, a layer of T15M high speed steel alloy powder was deposited on the Q235 substrate surface by laser cladding technology to ensure appropriate scanning speed range serving the production of paper coating scraper.
Xiang-Yi Jiao +5 more
semanticscholar +1 more source
Reflectometry with a scanning laser ophthalmoscope
Applied Optics, 1992We describe noninvasive techniques to optimize reflectometry measurements, particularly retinal densitometry, which measures the photopigment density difference. With these techniques unwanted scattered light is greatly reduced, and the retina is visualized during measurements.
A E, Elsner +3 more
openaire +2 more sources
Digital scanning laser microscope
Applied Optics, 1985A digital scanning laser microscope system, capable of scanning a specimen at high speed, has been developed. The system can display a reflected, transmitted, or photoinduced mode of the scanning laser micrograph size 512 × 512 pixels on a conventional TV monitor within 10 sec.
Y, Ichioka +3 more
openaire +2 more sources
Scanned Laser Infrared Microscope
Applied Optics, 1970In examination of ir-transmitting materials, internal irregularities and inclusions of foreign material can be detected by their effect upon the ir transmittance of the material. A scanning laser ir microscope has been constructed which produces, on an oscilloscope display, a shadowgraph picture of the ir transmittance of the material under examination.
B, Sherman, J F, Black
openaire +2 more sources
Applied Optics, 1975
A random-access rapid-scanning laser receiver concept utilizing the acoustooptic effect and suitable for applications from the near uv through the long-wave ir region was designed and demonstrated in the field at a 10.6-microm laser radar. Experimental results demonstrating its utility for image detection, radar, atmospheric optics measurements, and ...
M, King, L, Schlom
openaire +2 more sources
A random-access rapid-scanning laser receiver concept utilizing the acoustooptic effect and suitable for applications from the near uv through the long-wave ir region was designed and demonstrated in the field at a 10.6-microm laser radar. Experimental results demonstrating its utility for image detection, radar, atmospheric optics measurements, and ...
M, King, L, Schlom
openaire +2 more sources