Optimized laser pulse profile for efficient radiation pressure acceleration of ions [PDF]
, 2012 The radiation pressure acceleration regime of laser ion acceleration requires high intensity laser pulses to function efficiently. Moreover the foil should be opaque for incident radiation during the interaction to ensure maximum momentum transfer from the pulse to the foil, which requires proper matching of the target to the laser pulse.
arxiv +1 more source
The Association of Central corneal thickness with Intra-ocular Pressure and Refractive Error in a Nigerian Population [PDF]
, 2008 The purpose of this study was to determine the variation of central corneal thickness (CCT) with intraocular pressure (IOP) and spherical equivalent refractive error.
Iyamu, Eghosasere, Memeh, Misan
core +1 more source
Analysis of the pathogenic factors and management of dry eye in ocular surface disorders [PDF]
, 2017 The tear film represents the interface between the eye and the environment. The alteration of the delicate balance that regulates the secretion and distribution of the tear film determines the dry eye (DE) syndrome. Despite having a multifactorial origin,
Albietz +14 more
core +1 more source
Laser in situ keratomileusis in patients with collagen vascular disease: a review of the literature
Clinical Ophthalmology, 2012 Rachel G Simpson,1 Majid Moshirfar,2 Jason N Edmonds,2 Steven M Christiansen,2 Nicholas Behunin21The University of Arizona College of Medicine, Phoenix, AZ, USA; 2John A Moran Eye Center, The University of Utah School of Medicine, Salt Lake City, UT ...
Simpson RG +4 more
doaj
Performance of quantum-dot-based tunnel-injection lasers: A theoretical analysis [PDF]
, 2018 Tunnel-injection lasers promise advantages in modulation bandwidth and temperature stability in comparison to conventional laser designs. In this paper, we present results of a microscopic theory for laser properties of tunnel-injection devices and a comparison to a conventional quantum-dot laser structure.
arxiv +1 more source
Short-term results of hyperopic laser in situ keratomileusis (LASIK) with the Ladar Vision excimer laser system [PDF]
, 2004 PURPOSE: To analyze the efficacy and safety of hyperopic laser in situ keratomileusis using the Ladar Vision excimer laser system. METHODS: Twenty-eight eyes of 17 patients with hyperopia from +1.00 to +3.00 D (group 1), and 29 eyes of 18 patients with ...
Campos, Mauro Silveira de Queiroz +3 more
core +3 more sources
Interface fluid syndrome: A potential lifelong complication after LASIK. A case report
American Journal of Ophthalmology Case Reports, 2018 Purpose: To describe a case of interface fluid formation caused by uncontrollable intraocular pressure (IOP) 16 years after laser-assisted in situ keratomileusis (LASIK) surgery secondary to Posner Schlossman Syndrome (PSS).
Zhe Jia +5 more
doaj
Review of Hydroxypropyl Methylcellulose in Artificial Tears for the Treatment of Dry Eye Disease
Acta Ophthalmologica, Volume 102, Issue 8, Page 881-896, December 2024.Abstract Dry eye disease (DED) is a highly prevalent condition, resulting in reduced quality of life, lower participation in social life and impaired work efficiency. Hydroxypropyl methylcellulose (HPMC) is a cellulose‐based viscosity‐enhancing agent and is one of the most popular therapeutic ingredients in artificial tears.
O. Martin B. Mysen +4 more
wiley +1 more source
Frontiers in OphthalmologyBackground After an optimal corneal transplantation, a residual refractive error is possible due to several factors. We evaluated the 1-yr follow up of laser-assisted in situ keratomileusis using femtosecond laser (LASIK) for the correction of residual ...
D. Mucciolo +7 more
semanticscholar +1 more source
Enhancement of electron energy to multi-GeV regime by a dual-stage laser-wakefield accelerator pumped by petawatt laser pulses [PDF]
Phys. Rev. Lett. 111, 165002 (2013), 2013 Laser wakefield acceleration offers the promise of a compact electron accelerator for generating a multi-GeV electron beam using the huge field gradient induced by an intense laser pulse, compared to conventional rf accelerators. However, the energy and quality of the electron beam from the laser wakefield accelerator have been limited by the power of ...
arxiv +1 more source