公开(公告)号：WO2005096741A3

公开(公告)日：2007-01-25

申请号：PCT/US2005010809

申请日：2005-03-30

Applicant: ONDAX INC ,  MOSER CHRISTOPHE ,  HYMEL ART ,  BUSE KARSTEN ,  PSALTIS DEMETRI ,  STECKMAN GREGORY

Inventor： MOSER CHRISTOPHE ,  HYMEL ART ,  BUSE KARSTEN ,  PSALTIS DEMETRI ,  STECKMAN GREGORY

IPC: G02B5/32

CPC classification number: G02B5/32 ,  H01S5/141

Abstract: A laser utilizes feedback from a volume holographic grating integrated in a collimating lens as a wavelength standard to lock the laser output wavelength to its desired value. This feedback is optical, wherein a volume hologram reflection grating is used to generate optical feedback into the laser gain region. Fabrication of the integrated volume hologram grating lens elements is by either first recording the grating in a rectangular parallelepiped of material and then shaping the lens from it, or alternatively by first shaping the material into the desired shape and then recording the grating with the use of an apparatus composed of an optical block within which a cavity is present to accept the lens and index matching fluid.

Abstract translation: 激光器利用集成在准直透镜中的体积全息光栅作为波长标准的反馈来将激光输出波长锁定到其期望值。 该反馈是光学的，其中使用体积全息图反射光栅来产生到激光增益区域的光学反馈。 集成的体积全息图光栅透镜元件的制造是首先将光栅记录在长方体的材料中，然后从其成形透镜，或者通过首先将材料成形为期望的形状，然后使用 由光学块组成的装置，其中存在空腔以接收透镜和折射率匹配流体。

公开(公告)号：WO2005096741A2

公开(公告)日：2005-10-20

申请号：PCT/US2005/010809

申请日：2005-03-30

Applicant: ONDAX, INC. ,  MOSER, Christophe ,  HYMEL, Art ,  BUSE, Karsten ,  PSALTIS, Demetri ,  STECKMAN, Gregory

Inventor： MOSER, Christophe ,  HYMEL, Art ,  BUSE, Karsten ,  PSALTIS, Demetri ,  STECKMAN, Gregory

IPC: G02B5/32

CPC classification number: G02B5/32 ,  H01S5/141

Abstract: A laser utilizes feedback from a volume holographic grating integrated in a collimating lens as a wavelength standard to lock the laser output wavelength to its desired value. This feedback is optical, wherein a volume hologram reflection grating is used to generate optical feedback into the laser gain region. Fabrication of the integrated volume hologram grating lens elements is by either first recording the grating in a rectangular parallelepiped of material and then shaping the lens from it, or alternatively by first shaping the material into the desired shape and then recording the grating with the use of an apparatus composed of an optical block within which a cavity is present to accept the lens and index matching fluid.

Abstract translation: 激光器利用集成在准直透镜中的体积全息光栅作为波长标准的反馈来将激光输出波长锁定到其期望值。 该反馈是光学的，其中使用体积全息图反射光栅来产生到激光增益区域的光学反馈。 集成体积全息图光栅透镜元件的制造是首先将光栅记录在长方体的材料中，然后从其成形透镜，或者通过首先将材料成形为期望的形状，然后使用 由光学块组成的装置，在该光学块内存在空腔以接收透镜和折射率匹配流体。