公开(公告)号：US4820445A

公开(公告)日：1989-04-11

申请号：US59953

申请日：1987-06-09

申请人： Wladyslaw Piekarczyk ,  Marek Berkowski ,  Gabriel Jasiolek ,  Witold Ryba-Romanowski ,  Mieczyslaw Chabiera

发明人： Wladyslaw Piekarczyk ,  Marek Berkowski ,  Gabriel Jasiolek ,  Witold Ryba-Romanowski ,  Mieczyslaw Chabiera

IPC分类号： H01S3/16 ,  C09K11/04

CPC分类号： H01S3/16 ,  H01S3/1605 ,  Y10S117/904

摘要： An active material for the manufacture of laser rods, having the chemical composition expressed by the formula A.sub.1+x B.sub.1-y C.sub.3-x O.sub.7-0.5 x, wherein A is barium, strontium, calcium, or a mixture thereof; B is lanthanum, yttrium, or a mixture thereof; C is gallium, aluminum, or a mixture thereof; and x and y assume both positive and negative values from -0.12 to +0.12;; and as a dopant an active element chosen from the group consisting of praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium and ytterbium in an amount of from 0.02 to 8.33 atomic percent.

摘要翻译： 用于制造激光棒的活性材料，其具有由式A1 + xB1-yC3-xO7-0.5x表示的化学组成，其中A为钡，锶，钙或其混合物; B是镧，钇或它们的混合物; C是镓，铝或它们的混合物; x和y假定正值和负值为-0.12至+0.12; 并且作为掺杂剂，选自0.02-8.33原子％的选自镨，钕，钐，铕，钆，铽，镝，铒，ium和镱的有源元素。