公开(公告)号：US20040042525A1

公开(公告)日：2004-03-04

申请号：US10657063

申请日：2003-09-03

申请人： Stichting voor de Technische Wetenschappen

发明人： Herman Leonard Offerhaus

IPC分类号： H01S003/082 ,  H01S003/08

CPC分类号： G02B27/0944 ,  G02B5/32 ,  G03H1/0248 ,  G03H1/0402 ,  G03H2001/0434 ,  H01S5/005 ,  H01S5/145 ,  H01S5/4012 ,  H01S5/4025 ,  H01S5/4062

摘要： An apparatus for generating a coherent laser beam from an emission of a series of diode lasers, comprising at least one row of source diodes and a system for transforming the primary light emission emitted by the source diodes into secondary coherent light emission, wherein the system for transforming the primary emission into secondary coherent light emission includes a hologram, which comprises an image of an interference pattern of the primary light emission and the secondary coherent light emission, so that when illuminating the hologram with the primary light emission, the hologram reflects the secondary coherent light emission and in that a mirror is provided in the path of the secondary coherent light emission, which reflects at least some of the secondary coherent light emission via the hologram to the diode lasers.

摘要翻译： 一种用于从一系列二极管激光器的发射产生相干激光束的装置，包括至少一行源极二极管和用于将源极二极管发射的初级光发射变换为次相干光发射的系统，其中， 将主发射变换为二次相干光发射包括全息图，其包括初级发光和次相干光发射的干涉图案的图像，使得当以一次发光照射全息图时，全息图反射次级 相干光发射，并且在第二相干光发射的路径中设置反射镜，其将经由全息图的至少一些次级相干光发射反射到二极管激光器。