Optical absorption and near infrared emissions of Nd3+ doped fluorophosphate glass. Academic Article

abstract

• Fluorophosphate glass doped with Nd(3+) has been synthesized with low OH content. Near infrared emissions centered around 0.9, 1.06, and 1.3 m have been successfully obtained in present glass excited by a conventional 800 nm laser diode. Based on the absorption spectrum, radiative properties were calculated and discussed using the Judd-Ofelt theory. The luminescence characteristics and energy transfer mechanism were investigated. Desirable low OH(-) concentration and spectroscopic characteristics of Nd(3+)-doped fluorophosphate glass indicate that it is a promising material for near-infrared lasers.

authors

• Xu, Shiqing

published proceedings

• Spectrochim Acta A Mol Biomol Spectrosc

author list (cited authors)

• Tian, Y., Zhang, J., Jing, X., & Xu, S.

citation count

• 55

complete list of authors

• Tian, Ying||Zhang, Junjie||Jing, Xufeng||Xu, Shiqing

publication date

• December 2012

publisher

• Elsevier  Publisher

published in

• n1386-1425ISSN  Journal

keywords

• Energy Transfer
• Fluorides
• Glass
• Luminescence
• Neodymium
• Phosphates
• Spectrometry, Fluorescence
• Spectrophotometry
• Spectroscopy, Near-Infrared

PubMed Central ID

• 22995468

Digital Object Identifier (DOI)

• 10.1016/j.saa.2012.08.047

start page

• 355

end page

• 358

volume

• 98

URL

• http://dx.doi.org/10.1016/j.saa.2012.08.047