EP 0914300 A2 19990512 - LOW-ENERGY PHONON SPECTRUM GLASS COMPOSITION, METHOD FOR THE PRODUCTION AND USE THEREOF
Title (en)
LOW-ENERGY PHONON SPECTRUM GLASS COMPOSITION, METHOD FOR THE PRODUCTION AND USE THEREOF
Title (de)
GLASZUSAMMENSETZUNG MIT EINEM PHONONENSPEKTRUM NIEDRIGER ENERGIE, VERFAHREN ZU DEREN HERSTELLUNG SOWIE DEREN VERWENDUNG
Title (fr)
COMPOSITION DE VERRE PRESENTANT UN SPECTRE A PHONONS DE FAIBLE ENERGIE, SON PROCEDE DE PRODUCTION ET SON UTILISATION
Publication
Application
Priority
- DE 9801013 W 19980409
- DE 19715578 A 19970415
- DE 19726388 A 19970621
- DE 19813607 A 19980327
Abstract (en)
[origin: WO9846538A2] The invention relates to the production of a glass composition based on rare earth metal doped chalcogenide and chalcohalide glass with or without co-doping and to a method for producing the same, in addition to a method for producing thin, transparent glass layers and the use thereof as optical components. The glass composition contains at least one element from the third main group, at least one element from the fourth main group, at least one halogenide element and at least one rare earth metal element as a doping additive, in addition to sulfur.
IPC 1-7
IPC 8 full level
C03C 3/32 (2006.01); C03C 4/10 (2006.01); C03C 4/12 (2006.01); G02B 6/00 (2006.01); H01S 3/17 (2006.01); H01S 3/16 (2006.01)
CPC (source: EP)
C03C 3/323 (2013.01); C03C 4/10 (2013.01); H01S 3/17 (2013.01); H01S 3/1603 (2013.01)
Citation (search report)
See references of WO 9846538A2
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
WO 9846538 A2 19981022; WO 9846538 A3 19990121; EP 0914300 A2 19990512; JP 2000512611 A 20000926
DOCDB simple family (application)
DE 9801013 W 19980409; EP 98929219 A 19980409; JP 54336998 A 19980409