Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Shimon Gabay"'
Publikováno v:
Lasers in surgery and medicine, 20(2), 179-187. Wiley-Liss Inc.
Lasers in Surgery and Medicine, 20, 179-187. Wiley-Liss Inc.
Lasers in Surgery and Medicine, 20, 179-187. Wiley-Liss Inc.
Background and Objective: Laser treatment of port wine stains (PWS) has become an established clinical modality over the past decade. However, in some cases full clearance of the PWS cannot be achieved. To improve the clinical results, it is necessar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23ebaf56794e4ee578ad24053be5bc92
https://doi.org/10.1002/(sici)1096-9101(1997)20:2<179::aid-lsm9>3.0.co
https://doi.org/10.1002/(sici)1096-9101(1997)20:2<179::aid-lsm9>3.0.co
Autor:
Shimon Gabay
Publikováno v:
International Laser Safety Conference.
The laser safety management in a research institute is a complicated task, like a puzzle made of many small pieces that need a lot of patience and skill to joint them together to one complete picture. Missing, or lack, of some pieces leads to fade th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb25e91c27fe1eccfec811ee7c2479c
https://doi.org/10.2351/1.5056700
https://doi.org/10.2351/1.5056700
Autor:
Shimon Gabay
Publikováno v:
SPIE Proceedings.
Most applications of lasers in medicine are based on the producing of a controlled thermal damage into a preferably tissue location. Laser safety deals with non controlled damage (thermal or other) that could be randomly produced into a non preferabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81c7947d577101c0046c1a0f4de63248
https://doi.org/10.1117/12.544857
https://doi.org/10.1117/12.544857
Autor:
Shimon Gabay
Publikováno v:
SPIE Proceedings.
The aim of this paper is to present the fundamentals of good practice when using the laser in medicine and surgery. As a 'good practice' recommendation, the laser beam wavelength and power should be determined to match the desired thermal effect. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f9ac8cf29f768532ae34c1ce7bfafab
https://doi.org/10.1117/12.446714
https://doi.org/10.1117/12.446714
Autor:
Androniki Mavrantoni, Freerk W. van der Meulen, Carmen Colojoara, Shimon Gabay, Martin J. C. van Gemert, Mariana Miron
Publikováno v:
SPIE Proceedings.
Dentin hypersensitivity is considered to be a consequence of the presence of open dentin tubules on the exposed dentin surface. Various methods and materials used in the treatment of this disease are directed to achieve a tubule's occlusion. The purp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b90ff60721ac1ccfb575223cdce5faa
https://doi.org/10.1117/12.297863
https://doi.org/10.1117/12.297863
Publikováno v:
SPIE Proceedings.
Pulsed Er:YAG and CO2 lasers should be suitable instruments for dentin and enamel ablation because both tissues have absorption peaks for radiation at 2.9 and 9.6 micrometers wavelengths. This is the context of our research that emphasizes the way in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04e243bf394e215750a95ada750091c2
https://doi.org/10.1117/12.260677
https://doi.org/10.1117/12.260677
Publikováno v:
8th Meeting on Optical Engineering in Israel: Optoelectronics and Applications in Industry and Medicine.
We have used a copper vapor laser amplifier of 80 mm tube diameter to amplify a 10 watt laser beam to a 100 watt level. The output beam was found to be elliptically polarized, and the eccentricity and the direction varied over the beam cross-section.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5e40c43cb1ac5d53c19bdb19aebf0a4
https://doi.org/10.1117/12.151094
https://doi.org/10.1117/12.151094
Publikováno v:
SPIE Proceedings.
Three gain saturation laws are frequently used to describe the light energy propagation in laser amplifiers: two assigned to Rigrod, referring to homogeneous and inhomogeneous laser line. The third assigned to Frantz-Nodvick law. We show that under l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24105653bc8272d1f95c57e19cc16af7
https://doi.org/10.1117/12.150606
https://doi.org/10.1117/12.150606
Autor:
Haim Lotem, Shimon Gabay, A. Dikman, Shimon Lavi, Mordechai Lando, D. Belker, Gabriel Bialolanker, A. Lerrer
Publikováno v:
SPIE Proceedings.
S. Lavi and S. GabayNuclear Research Center Negev, P.O. Box 9001, Beer-Sheva, IsraelABSTRACTPointing stability, beam divergence and beam generating mode havebeen studied in a copper vapor laser equipped with a modifiedoff-axis unstable resonator. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf11f186b622810382e89af4261e495e
https://doi.org/10.1117/12.43630
https://doi.org/10.1117/12.43630
Autor:
Gabriel Bialolanker, Haim Lotem, Shimon Gabay, D. Belker, A. Lerrer, Mordechai Lando, Shimon Lavi, A. Dikman
Publikováno v:
SPIE Proceedings.
Off-axis unstable resonators are used in copper vapor lasers to obtain low divergence beam. In the common resonator design, the edge of a small diameter convex mirror is used as the front mirror. The beam pointing of such a laser is strongly dependen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e9fab7a9172f49b9026e084a865afb
https://doi.org/10.1117/12.49060
https://doi.org/10.1117/12.49060