公开(公告)号：EP0444435A3

公开(公告)日：1992-05-06

申请号：EP91101465.2

申请日：1991-02-04

申请人： Hughes Aircraft Company

发明人： Buchman, William W. ,  Strahm, Katherine V.

IPC分类号： H01S3/30

CPC分类号： H01S3/305

摘要： A two-cell Raman converter for generating a relatively large number of Stokes shifted waves from an input laser pump beam. A first lens (13) focuses the pump beam into the first cell (15), whose output is recollimated and focused by second (19) and third (21) lenses into the second cell (23). The second cell output is recollimated by a recollimating lens (27) to provide the final output. Each Raman cell employs stimulated rotational Raman scattering and Raman media at low pressures optimized to achieve maximum conversion into Stokes lines.

公开(公告)号：EP0444435B1

公开(公告)日：1995-04-19

申请号：EP91101465.2

申请日：1991-02-04

申请人： Hughes Aircraft Company

发明人： Buchman, William W. ,  Strahm, Katherine V.

IPC分类号： H01S3/30

CPC分类号： H01S3/305

公开(公告)号：EP0444435A2

公开(公告)日：1991-09-04

申请号：EP91101465.2

申请日：1991-02-04

申请人： Hughes Aircraft Company

发明人： Buchman, William W. ,  Strahm, Katherine V.

IPC分类号： H01S3/30

CPC分类号： H01S3/305

摘要： A two-cell Raman converter for generating a relatively large number of Stokes shifted waves from an input laser pump beam. A first lens (13) focuses the pump beam into the first cell (15), whose output is recollimated and focused by second (19) and third (21) lenses into the second cell (23). The second cell output is recollimated by a recollimating lens (27) to provide the final output. Each Raman cell employs stimulated rotational Raman scattering and Raman media at low pressures optimized to achieve maximum conversion into Stokes lines.

摘要翻译： 用于从输入激光泵浦光束产生相对大量的斯托克斯移位波的双单元拉曼转换器。 第一透镜（13）将泵浦光束聚焦到第一单元（15）中，其输出被第二透镜（19）和第三透镜（21）重新聚焦并聚焦到第二单元（23）中。 第二单元输出由再准晶镜（27）再记录以提供最终输出。 每个拉曼电池在低压下采用受激旋转拉曼散射和拉曼介质，以实现斯托克斯线的最大转换。