Barium Fluoride boasts high transmission from 200nm to 14um and as such is used for instrumentation windows, lenses and other components. Barium Fluoride's properties make it ideal for scintillation applications where it is utilised in x-ray, 511 keV gamma photon and other high energy particle detection.
Holyoke is a city in Hampden County, Massachusetts, United States that lies between the western bank of the Connecticut River and the Mount Tom Range.
Holyoke Public Schools release upcoming school year calendar. HOLYOKE -- School may be still in session for Holyoke Public School students, but educators have announced the schedule for the upcoming year. School for the 2015-2016 year will begin August 31 for grades one through 12. Preschool and kindergarten classes will start the following week on September 8. View the full calendar below.