公开(公告)号：WO2006055876A3

公开(公告)日：2007-03-15

申请号：PCT/US2005042066

申请日：2005-11-17

Applicant: ONDAX INC ,  STECKMAN GREGORY J

Inventor： STECKMAN GREGORY J

IPC: H01S3/13 ,  H01S5/00

CPC classification number: H01S5/4025 ,  H01S5/4012 ,  H01S5/405 ,  H01S5/4062 ,  H01S5/4087

Abstract: The present invention provides controlling the locked wavelength of individual diodes in an array such that the spectral output of the array when taken as whole is of the desired form for a given application. In one embodiment, a volume holographic grating is formed that has a wavelength that varies on the filter in accordance with the physical position of a laser emitter in a diode bar or stack. The system can be used in connection with a collimator disposed to received the output of a diode bar or stack of diode bars. The modified filter is then disposed adjacent the output of the collimator to provide a suitable shaped spectral output. This technique can be applied to stacks of laser diode bars, where each bar can be made to operate at any desired wavelength, or even individual emitters within the bar, such that the combined spectral output is designed for a particular application.

Abstract translation: 本发明提供了控制阵列中各个二极管的锁定波长，使得整个阵列的光谱输出对于给定应用而言是所需的形式。 在一个实施例中，形成体积全息光栅，其具有根据二极管条或叠层中的激光发射器的物理位置在滤波器上变化的波长。 该系统可以与准备器一起使用，该准直器设置成接收二极管条或二极管条堆叠的输出。 然后将修改的滤波器设置在准直器的输出附近，以提供合适的成形光谱输出。 该技术可以应用于激光二极管条的堆叠，其中每个条可以被制成在任何期望的波长下操作，或者甚至可以在条中的各个发射器，使得组合的光谱输出被设计用于特定的应用。

公开(公告)号：WO2006055876A9

公开(公告)日：2006-06-29

申请号：PCT/US2005042066

申请日：2005-11-17

Applicant: ONDAX INC ,  STECKMAN GREGORY J

Inventor： STECKMAN GREGORY J

IPC: H01S5/00 ,  H01S3/08

CPC classification number: H01S5/4025 ,  H01S5/4012 ,  H01S5/405 ,  H01S5/4062 ,  H01S5/4087

Abstract: The present invention provides controlling the locked wavelength of individual diodes in an array such that the spectral output of the array when taken as whole is of the desired form for a given application. In one embodiment, a volume holographic grating is formed that has a wavelength that varies on the filter in accordance with the physical position of a laser emitter in a diode bar or stack. The system can be used in connection with a collimator disposed to received the output of a diode bar or stack of diode bars. The modified filter is then disposed adjacent the output of the collimator to provide a suitable shaped spectral output. This technique can be applied to stacks of laser diode bars, where each bar can be made to operate at any desired wavelength, or even individual emitters within the bar, such that the combined spectral output is designed for a particular application.

Abstract translation: 本发明提供了控制阵列中各个二极管的锁定波长，使得整个阵列的光谱输出对于给定应用而言具有期望的形式。 在一个实施例中，形成具有根据二极管条或堆叠中的激光发射器的物理位置在滤波器上变化的波长的体积全息光栅。 该系统可以与布置成接收二极管条或一叠二极管棒的输出的准直器一起使用。 然后将改进的滤波器设置在准直器的输出附近，以提供适当形状的频谱输出。 这种技术可以应用于激光二极管棒的堆叠，其中每个棒可以被制造成以任何期望的波长工作，或者甚至棒内的单个发射器，使得组合的光谱输出被设计用于特定的应用。