H - Electricity – 01 – S
Patent
H - Electricity
01
S
345/34
H01S 3/03 (2006.01) H01S 3/038 (2006.01) H01S 3/22 (2006.01)
Patent
CA 1248211
ABSTRACT OF THE DISCLOSURE A HOLLOW-CATHODE TYPE METAL ION LASER A hollow-cathode type metal ion laser for producing white light includes a gas-filled tubular envelope and a hollow cathode located within the tubular envelope. The hollow cathode has holes formed in a side wall portion thereof and a bore therein. The hollow-cathode type metal ion laser preferably includes a plurality of metal-containing reservoirs for diffusing vapor of the metal into the bore through the holes. Each of the metal-containing reservoirs forms a portion of the tubular envelope and is preferably disposed next to one of the holes. Further, each of the metal-containing reservoirs preferably extends downwardly. Main anodes one near each of the holes, are preferably disposed one within each of the metal- containing reservoirs. The tubular envelope preferably includes sub- anodes disposed on within each end portion of the tubular envelope to confine the metal vapor within the bore.
491713
Kawase Hiromi
Smart & Biggar
LandOfFree
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