Invention Grant
- Patent Title: Fluorophosphate glass and method for making thereof
- Patent Title (中): 氟磷酸盐玻璃及其制造方法
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Application No.: US10054328Application Date: 2002-01-21
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Publication No.: US07989376B2Publication Date: 2011-08-02
- Inventor: Alfred A. Margaryan
- Applicant: Alfred A. Margaryan
- Applicant Address: US CA Glendale
- Assignee: AFO Research, Inc.
- Current Assignee: AFO Research, Inc.
- Current Assignee Address: US CA Glendale
- Agency: Nixon & Vanderhye, P.C.
- Main IPC: C03C3/247
- IPC: C03C3/247 ; C03C3/16 ; C03C3/17

Abstract:
New and improved compositions of doped fluorophosphate glasses for lasers have a high refractive index (nD) of approximately 1.6 to 1.7, high transmission in the near infrared part of the spectrum and a wide glass forming domain. These glass systems, Ba(PO3)2—Al(PO3)3—BaF2-Dopants, utilize dopants from the group of: oxides or fluorides of the rare earth elements: Sm, Eu, Nd, Er, Yb, Tm, Tb, Ho and Pr: as well as MnO; and mixtures thereof. The composition of glass includes chemical durability, efficiency of laser use in the infrared spectrum and improved duration of luminescence. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Public/Granted literature
- US20030040421A1 Fluorophosphate glass and method for making thereof Public/Granted day:2003-02-27
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