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Title: Upconversion luminescence in BaMoO{sub 4}:Pr{sup 3+} phosphor for display devices

The frequency upconversion is an important nonlinear optical property by which near infrared light is converted into the visible light. The BaMoO{sub 4}:Pr{sup 3+} powder phosphor has been synthesized by solid state reaction method. The upconversion emission bands are recorded under the excitation of 808 nm diode laser. The phase formation of the prepared phosphor has been identified by powder X-ray diffraction (XRD) technique. The upconversion emission mechanism and colour coordinate have been explained by using energy level and CIE (International Commission on Illumination) chromaticity diagram study, respectively.
Authors:
;  [1]
  1. Laser and Spectroscopy Laboratory, Department of Applied Physics, Indian School of Mines, Dhanbad-826004, Jharkhand (India)
Publication Date:
OSTI Identifier:
22488869
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1675; Journal Issue: 1; Conference: AMRP-2015: 4. national conference on advanced materials and radiation physics, Longowal (India), 13-14 Mar 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; BARIUM COMPOUNDS; DIAGRAMS; DISPLAY DEVICES; ENERGY LEVELS; EXCITATION; ILLUMINANCE; LASER RADIATION; LUMINESCENCE; MOLYBDATES; NEAR INFRARED RADIATION; NONLINEAR PROBLEMS; POWDERS; PRASEODYMIUM IONS; SOLIDS; VISIBLE RADIATION; X-RAY DIFFRACTION