公开(公告)号：WO2007137005A3

公开(公告)日：2007-11-29

申请号：PCT/US2007/068717

申请日：2007-05-10

Applicant: NEWPORT CORPORATION ,  HU, Yongdan ,  WOLAK, Edmund, L.

Inventor： HU, Yongdan ,  WOLAK, Edmund, L.

IPC: H01S3/0941 ,  H01S3/10

Abstract: Methods and devices for coupling the output of multiple emitters of a laser diode bar using a beam transform system with high brightness and coupling efficiency. Some embodiments may include wavelength locking with devices such as VBGs and other suitable devices and methods.

公开(公告)号：WO2012027415A1

公开(公告)日：2012-03-01

申请号：PCT/US2011/048873

申请日：2011-08-23

Applicant: LOCKHEED MARTIN CORPORATION ,  HU, Yongdan ,  LEMAIRE, Charles A.

Inventor： HU, Yongdan ,  LEMAIRE, Charles A.

IPC: G02B6/26

CPC classification number: G02B6/2726 ,  B23K1/0008 ,  B23K1/0056 ,  B23K26/26 ,  B23K26/32 ,  B23K2201/32 ,  B23K2203/18 ,  B23K2203/50 ,  B23K2203/52 ,  B23K2203/54 ,  G02B6/262 ,  G02B6/272 ,  G02B6/2773 ,  G02B6/2843 ,  G02B6/29311 ,  G02B6/32 ,  G02B6/3652 ,  G02B6/3672 ,  G02B6/4296 ,  Y10T29/49826

Abstract: Method and apparatus for forming an optical-fiber-array assembly, which include providing a plurality of optical fibers including a first optical fiber and a second optical fiber, providing a fiber-array plate that includes a first surface and a second surface, connecting the plurality of optical fibers to the first surface of the fiber-array plate, transmitting a plurality of optical signals through the optical fibers into the fiber-array plate at the first surface of the fiber-array plate, and emitting from the second surface of the fiber-array plate a composite output beam having light from the plurality of optical signals. Optionally, the first surface of the fiber-array plate includes indicia configured to assist in the alignment of the plurality of optical fibers on the first surface of the fiber-array plate. In some embodiments, the second surface of the fiber-array plate includes a plurality of beam-shaping optics configured to shape the composite output beam.

Abstract translation: 一种用于形成光纤阵列组件的方法和装置，包括提供包括第一光纤和第二光纤的多个光纤，提供包括第一表面和第二表面的光纤阵列板， 多个光纤到达光纤阵列板的第一表面，将多个光信号通过光纤传输到光纤阵列板的第一表面处的光纤阵列板中，并从第二表面发射 光纤阵列板，具有来自多个光信号的光的复合输出光束。 可选地，纤维阵列板的第一表面包括被配置为有助于在光纤阵列板的第一表面上对准多根光纤的标记。 在一些实施例中，光纤阵列板的第二表面包括被配置成对复合输出光束进行整形的多个光束整形光学元件。