公开(公告)号：EP1124296A2

公开(公告)日：2001-08-16

申请号：EP01300741.4

申请日：2001-01-29

申请人： Agere Systems Optoelectronics Guardian Corporation

发明人： Doerr, Christopher Richard ,  Joyner, Charles H. ,  Moeller, Lothar Benedict Erhard ,  Zimgibl, Martin

IPC分类号： H01S5/40

CPC分类号： H01S5/4025 ,  H01S5/026 ,  H01S5/0268 ,  H01S5/4062 ,  H01S5/50

摘要： A multifrequency laser that uses a waveguide grating router (42) as the filter for frequency control and encloses it within a structure that forms at each selected frequency two paths of slightly different lengths to create a DiDomenico-type of laser that uses a pair of coupled cavities for frequency control. In one embodiment two sets, each of N optical amplifiers (50), are used to create two resonant paths at each frequency. In other embodiments, a portion of the output power is made to travel a second path to provide the second optical path.

摘要翻译： 一种多频激光器，其使用波导光栅路由器（42）作为用于频率控制的滤波器，并将其包围在每个选定频率处形成两个稍微不同长度的路径的结构中，以创建使用一对耦合的DiDomenico型激光器 用于频率控制的腔。 在一个实施例中，使用两组N个光放大器（50）中的每一个在每个频率处产生两个谐振路径。 在其他实施例中，使输出功率的一部分行进第二路径以提供第二光路。

公开(公告)号：EP1124296A3

公开(公告)日：2003-09-10

申请号：EP01300741.4

申请日：2001-01-29

申请人： Agere Systems Optoelectronics Guardian Corporation

发明人： Doerr, Christopher Richard ,  Joyner, Charles H. ,  Moeller, Lothar Benedict Erhard ,  Zimgibl, Martin

IPC分类号： H01S5/40 ,  H01S5/50 ,  G02B6/34

CPC分类号： H01S5/4025 ,  H01S5/026 ,  H01S5/0268 ,  H01S5/4062 ,  H01S5/50

摘要： A multifrequency laser that uses a waveguide grating router (42) as the filter for frequency control and encloses it within a structure that forms at each selected frequency two paths of slightly different lengths to create a DiDomenico-type of laser that uses a pair of coupled cavities for frequency control. In one embodiment two sets, each of N optical amplifiers (50), are used to create two resonant paths at each frequency. In other embodiments, a portion of the output power is made to travel a second path to provide the second optical path.