Results 11 to 20 of about 67,731 (267)

A Scoping Review of the Efficacy of Diode Lasers Used for Minimally Invasive Exposure of Impacted Teeth or Teeth with Delayed Eruption

Photonics, 2022
Background: The use of diode lasers for oral surgery soft tissue procedures is associated with less pain and bleeding, quick recovery, and better surgical site visibility.
Ali Borzabadi-Farahani
doaj   +1 more source

Efficacy of mitomycin C in modified transcanalicular diode laser dacryocystorhinostomy [PDF]

Revista Brasileira de Oftalmologia, 2022
Objective: To evaluate the efficacy of mitomycin C in anatomical and functional success after modified transcanalicular diode laser dacryocystorhinostomy. Methods: A prospective, double-blinded, randomized placebo-controlled study compared the effect of
Eduardo Damous Feijó, Mirna de Melo Dias, Bruna Angelina Alves de Souza, Juliana Alves Caixeta, Roberto Murillo Limongi, Suzana Matayoshi   +5 more
doaj   +1 more source

Polariton Laser Diodes [PDF]

Asia Communications and Photonics Conference 2014, 2014
Exciton-polariton lasers are operated in the strong light matter coupling regime. They promise low threshold operation since population inversion is not inherently necessary. Hence they are of great interest for next generation coherent light sources.
Höfling, S., Schneider, C., Amthor, M., Kim, N.Y., Rahimi-Iman, A., Savenko, I.G., Shelykh, I.A., Kulakovskii, V.D., Kamp, M., Reitzenstein, S., Worschech, L., Yamamoto, Y., Forchel, A.   +12 more
openaire   +2 more sources

Distributed and Side-Pumped Fiber Laser Using a Laser Diode Bar Stack

IEEE Access, 2018
A distributed, side-pumped Yb3+-doped fiber laser is demonstrated using a laser diode stack as a pump source. Four subwavelength gratings fabricated on the same fused-silica substrate were aligned with four laser diode bars of the laser diode stack ...
Yin-Wen Lee, Wei-Chun Huangfu, Yen-Yin Li, I-Chou Wu, Sheng-Lung Huang, Shien-Kuei Peter Liaw, Mark Dubinskii   +6 more
doaj   +1 more source

Short-Term Audiological Results of Diode Laser in Comparison with Manual Perforation in Stapes Surgery

International Archives of Otorhinolaryngology, 2018
Introduction Diode laser is a new alternative in stapes surgery for otosclerosis. The present study is the first to compare the short-term results of the surgery performed using diode laser to those obtained through the conventional fenestration ...
Rogerio Hamerschmidt, Stephanie Sbizera Saab, Bettina Carvalho, Carolina do Carmo   +3 more
doaj   +1 more source

Comparative evaluation of removal of gutta-percha from root canals with laser using different solvents: An in vitro study

Endodontology, 2019
Aim: The aim of this study is to evaluate the gutta-percha removal from root canals with diode laser using chloroform and Endosolv E solvents. Materials and Methods: Thirty freshly extracted permanent human maxillary central incisors with single and ...
Mona Devi, Pardeep Mahajan, Shikha Baghi Bhandari, Prashant Monga, Nitika Bajaj, Fatinderjeet Singh   +5 more
doaj   +1 more source

Diode Laser for Laryngeal Surgery: a Systematic Review

International Archives of Otorhinolaryngology, 2016
Introduction The diode laser has been frequently used in the management of laryngeal disorders. The portability and functional diversity of this tool make it a reasonable alternative to conventional lasers.
Helena Hotz Arroyo, Larissa Neri, Carina Yuri Fussuma, Rui Imamura   +3 more
doaj   +1 more source

INFLUENCE OF HE-NE AND DIODE LASER ON DATE PALM CALLUS [PDF]

Journal of Plant Production, 2016
This study was evaluating the effect of diode laser with power 160 mw and He-Ne laser with power 7 mw on date palm callus.  Diode laser was irradiate Date Palm Callus for 4,8,12 and 16 minutes and 5, 10, 15 and 20 minutes for He-Ne laser respectively ...
M. Khater
doaj   +1 more source

Influence of Er,Cr:YSGG and Diode Lasers on The Microhardness of Enamel at Fissure area: (An in vitro Study) [PDF]

Al-Rafidain Dental Journal, 2023
Aims: To assess and report the microhardness incidence in fissure system of the human dental enamel next Er,Cr:YSGG laser and Diode laser applications in order to examine anti-cariogenic impact and to compare the obtained results between the two laser ...
Sara Abed Al moneim, Saher Sami Gasgoos
doaj   +1 more source

Synergistic Antimicrobial Effect of Photodynamic Inactivation and SWEEPS in Combined Treatment against Enterococcus faecalis in a Root Canal Biofilm Model: An In Vitro Study

Applied Sciences, 2023
Background: Persistent bacterial infections caused by biofilm-associated Enterococcus faecalis are a global public health concern. This study aims to compare the biofilm removal effects of methylene blue (MB) or hydrogen peroxide (HP) mediated ...
Shima Afrasiabi, Steven Parker, Nasim Chiniforush   +2 more
doaj   +1 more source