Results 31 to 40 of about 1,364,074 (300)
Photonic crystals for confining, guiding, and emitting light [PDF]
, 2002 We show that by using the photonic crystals, we can confine, guide, and emit light efficiently. By precise control over the geometry and three-dimensional design, it is possible to obtain high quality optical devices with extremely small dimensions. Here
Lončar, Marko +4 more
core +2 more sources
Management of macular epiretinal membrane by vitrectomy and intravitreal triamcinolone
Indian Journal of Ophthalmology, 2014 A patient underwent successful vitrectomy for macular epiretinal membrane with anatomical and functional improvement. 10 weeks later, there was a recurrence of macular edema with corresponding visual decline.
Dhananjay Shukla
doaj +1 more source
Optical quality assurance of GEM foils
, 2017 An analysis software was developed for the high aspect ratio optical scanning system in the Detec- tor Laboratory of the University of Helsinki and the Helsinki Institute of Physics. The system is used e.g.
Brücken, E. +7 more
core +1 more source
Indian Journal of Ophthalmology, 2019 Purpose: To evaluate the optical quality and tear-film dynamics in patients with aqueous-deficient or evaporative subtype of dry eye disease (DED). Methods: Twenty-five aqueous-deficient dry eye (ADDE) patients, 25 DED patients with meibomian gland ...
Fen Ye +6 more
doaj +1 more source
A review on magneto-optical ceramics for Faraday isolators
Journal of Advanced Ceramics, 2023 As a promising magneto-optical (MO) material applied in Faraday isolators, magneto-optical ceramics possess excellent comprehensive properties and have attracted much attention these years.
Lixuan Zhang +5 more
doaj +1 more source
Optical Quality in Central Serous Chorioretinopathy
Investigative Ophthalmology & Visual Science, 2014 To assess optical quality and intraocular scattering using the Optical Quality Analysis System (OQAS) in central serous chorioretinopathy (CSC) and to determine the effects of retinal changes on optical quality.This was a prospective, case-control study. Participants were 29 patients with diagnosis of CSC.
Kyungmin, Lee +3 more
openaire +2 more sources
Optical water quality in rivers [PDF]
Water Resources Research, 2008 Optical water quality (OWQ) governs the quantity and quality of light in aquatic ecosystems, and thus spatiotemporal changes in OWQ affect many biotic and abiotic processes. Despite the fundamental role of light in rivers, studies on riverine OWQ have been limited and mostly descriptive.
J. P. Julian +4 more
openaire +1 more source
Optical design of split-beam photonic crystal nanocavities
, 2013 We design high quality factor photonic crystal nanobeam cavities formed by two mechanically isolated cantilevers. These "split-beam" cavities have a physical gap at the center, allowing mechanical excitations of one or both of the cavity halves. They are
Barclay, Paul E., Hryciw, Aaron C.
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács +8 more
wiley +1 more source
Indian Journal of Ophthalmology, 2014 Purpose: To evaluate corneal biomechanical properties in eyes that has undergone penetrating keratoplasty (PK). Materials and Methods: Retrospective observational study in a tertiary care centre.
Vanathi Murugesan +4 more
doaj +1 more source