Results 21 to 30 of about 4,817 (215)

Single-shot spectra of temporally selected micropulses from a mid-infrared free-electron laser by upconversion [PDF]

open access: yes, 2012
We demonstrate the measurement of single-shot spectra of temporally selected micropulses from a mid-infrared (MIR) free-electron laser (FEL) by upconversion.
Kii, Toshiteru   +4 more
core   +2 more sources

Micropulse Laser Therapy as an Integral Part of Eye Disease Management

open access: yesMedicina, 2023
Ocular diseases can significantly impact vision and quality of life through pathophysiological alterations to the structure of the eye. The management of these conditions often involves a combination of pharmaceutical interventions, surgical procedures ...
Flaviu Bodea   +9 more
doaj   +1 more source

Detection of polarized quasi-periodic microstructure emission in millisecond pulsars [PDF]

open access: yes, 2016
Microstructure emission, involving short time scale, often quasi-periodic, intensity fluctuations in subpulse emission, is well known in normal period pulsars. In this letter, we present the first detections of quasi-periodic microstructure emission from
De, Kishalay   +2 more
core   +3 more sources

High frequency pressure oscillator for microcryocoolers [PDF]

open access: yes, 2008
Microminiature pulse tube cryocoolers should operate at a frequency of an order higher than the conventional macro ones because the pulse tube cryocooler operating frequency scales inversely with the square of the pulse tube diameter.
H. J. Holland   +11 more
core   +2 more sources

Comparison of short-pulse subthreshold (532 nm) and infrared micropulse (810 nm) macular laser for diabetic macular edema

open access: yesScientific Reports, 2021
The purpose of the study was to assess both anatomic and functional outcomes between short-pulse continuous wavelength and infrared micropulse lasers in the treatment of DME.
Abdulrahman Al-Barki   +7 more
doaj   +1 more source

Upgrades of beam diagnostics in support of emittance-exchange experiments at the Fermilab A0 photoinjector [PDF]

open access: yes, 2011
The possibility of using electron beam phase space manipulations to support a free-electron laser accelerator design optimization has motivated our research.
A. H. Lumpkin   +11 more
core   +3 more sources

Evidence-Based Consensus Guidelines Series for MicroPulse Transscleral Laser Therapy: Dosimetry and Patient Selection

open access: yesClinical Ophthalmology, 2022
Tomas M Grippo,1 Ronald MPC de Crom,2 Michael Giovingo,3 Marc Töteberg-Harms,4 Brian A Francis,5 Brian Jerkins,6 Jacob W Brubaker,7 Nathan Radcliffe,8 Jella An,9 Robert Noecker10 1Department of Ophthalmology, Hospital Aleman, Buenos Aires, Argentina ...
Grippo TM   +9 more
doaj  

Intermediary inflammatory reaction after micropulse cyclophotocoagulation diode therapy: a case report

open access: yesJournal of Medical Case Reports, 2022
Introduction Of the many types of laser cyclophotocoagulation procedures, micropulse cyclophotocoagulation diode is praised as a noninvasive, safe, and effective procedure with few complications. In this case report, we describe a rare complication that,
Gaëtane Ghion   +2 more
doaj   +1 more source

Correlation between X-ray Lightcurve Shape and Radio Arrival Time in the Vela Pulsar [PDF]

open access: yes, 2006
We report the results of simultaneous observations of the Vela pulsar in X-rays and radio from the RXTE satellite and the Mount Pleasant Radio Observatory in Tasmania.
A. Harding   +9 more
core   +2 more sources

Total focussing method for volumetric imaging in immersion non destructive evaluation [PDF]

open access: yes, 2007
This paper describes the use of a 550 (25x22) element 2MHz 2D piezoelectric composite array in immersion mode to image an aluminum test block containing a collection of artificial defects.
Drinkwater, B.   +6 more
core   +1 more source

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