Results 11 to 20 of about 256,237 (204)
Phase conjugate fluorozirconate fibre laser operating at 800nm [PDF]
, 1992 We report phase-conjugate feedback into a fluorozirconate optical fiber amplifier at infrared wavelengths. By using a semiconductor laser diode at 807 nm, a grating is established in photorefractive BaTiO3 that, in the ring configuration, provides ...
Carter +12 more
core +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 +5 more
doaj +1 more source
Journal of Indian Society of Pedodontics and Preventive Dentistry, 2018 Aim: The present study is an attempt to compare and evaluate postoperative assessment of diode laser zinc oxide eugenol (ZOE) pulpotomy and diode laser mineral trioxide aggregate (MTA) pulpotomy procedures in children.
Bang Pratima +6 more
doaj +1 more source
Outcome comparison between diode laser pulpotomy and formocresol pulpotomy on human primary molars
Journal of Dental Sciences, 2020 Background/purpose: Diode laser is widely used in dentistry, especially on treating soft tissues. Currently neither the effect of diode laser pulpotomy nor its comparison with formocresol (FC) pulpotomy has been fully investigated.
Shan-li Pei, Wen-yu Shih, Jeng-fen Liu
doaj +1 more source
BMC Oral Health, 2018 Background In recent years, the diode laser (810 nm) has been used for root canal disinfection, which plays an important role in endodontic therapy.
Shanshan Dai +5 more
doaj +1 more source
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
COMPACT PICOSECOND DIODE LASERS
Instruments and Experimental Techniques, 2022 This article presents the electrical circuit, a description of the design, and results of measurements of the radiative watt–ampere and time characteristics of compact inexpensive emitters based on commercial laser diodes with wavelengths from 405 to 850 nm, which operate in the picosecond (70–180 ps) and nanosecond (0.69–1.2 ns) modes.
Voropai, E. S. +5 more
openaire +2 more sources
Optical transfer cavity stabilization using current-modulated injection-locked diode lasers [PDF]
, 2006 It is demonstrated that RF current modulation of a frequency stabilized injection-locked diode laser allows the stabilization of an optical cavity to adjustable lengths, by variation of the RF frequency.
Hall J. L. +3 more
core +2 more sources
1.6 W continuous-wave Raman laser using low-loss synthetic diamond [PDF]
, 2011 Low-birefringence ...
Bonner, Gerald M. +8 more
core +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 +6 more
doaj +1 more source