公开(公告)号：US20050123011A1

公开(公告)日：2005-06-09

申请号：US10788642

申请日：2004-02-27

Applicant: Yefim Sukhman ,  Christian Risser ,  Stefano Noto ,  Mikhail Ryskin ,  Walter Bilida

Inventor： Yefim Sukhman ,  Christian Risser ,  Stefano Noto ,  Mikhail Ryskin ,  Walter Bilida

IPC: H01S3/04 ,  H01S3/041 ,  H01S3/097

CPC classification number: H01S3/041 ,  H01S3/0404 ,  H01S3/097

Abstract: A laser includes a laser source and an power source arranged such that both components have substantially the same cross-section, with cooling fins arranged axially along the length of each element. The components are arranged end-to-end in a series to form an assembly with substantially the same cross-section along the entire length of the assembly. A shroud mounted along the assembly forms a single air channel directing air from a fan along the entire length of the assembly, for cooling both the power source and the laser source with the total air flow from the at least one fan. The laser source and the power source are arranged in series such that the laser source is cooled first, and the subsequent air flow, although slightly warmer from cooling the laser source, is sufficient to cool the power source.

Abstract translation: 激光器包括激光源和电源，其布置成使得两个部件具有基本上相同的横截面，其中散热片沿着每个元件的长度轴向布置。 这些部件以串联方式端对端布置，以形成沿着组件的整个长度具有基本上相同的横截面的组件。 沿着组件安装的护罩形成单个空气通道，其沿着组件的整个长度从风扇引导空气，用于从来自至少一个风扇的总空气流冷却电源和激光源。 激光源和电源串联布置，使得激光源首先被冷却，并且随后的空气流虽然从冷却激光源稍微加热，但足以冷却电源。

公开(公告)号：US20060133444A1

公开(公告)日：2006-06-22

申请号：US11021904

申请日：2004-12-22

Applicant: Yefim Sukhman ,  Stefano Noto ,  Christian Risser ,  Mikhail Ryskin

Inventor： Yefim Sukhman ,  Stefano Noto ,  Christian Risser ,  Mikhail Ryskin

IPC: H01S3/08 ,  H01S3/06

CPC classification number: H01S3/08059 ,  H01S3/0315 ,  H01S3/0606 ,  H01S3/08081 ,  H01S3/0975

Abstract: Slab lasers and method for producing high power coherent laser radiation of good quality. In one embodiment, a slab laser comprises a slab laser medium, an energy source configured to deliver energy to the laser medium, and first and second optical elements. The first optical element has a first reflective surface at a first boundary of the laser medium, and the second optical element has a second reflective surface at a second boundary of the laser medium. The first and second reflective surfaces face each other across the length of the laser medium, and at least one of the first and second optical elements includes a plurality of reflective regions configured to modify the phase distribution of the incident laser radiation propagating from the reflective regions. The first and second reflective surfaces are also positioned at an angle relative to each other to form a laser resonator.

公开(公告)号：US20050115941A1

公开(公告)日：2005-06-02

申请号：US11006390

申请日：2004-12-07

Applicant: Yefim Sukhman ,  Christian Risser ,  Edwin Gorham ,  Stefano Noto ,  Cory Worth ,  David Aitchison

Inventor： Yefim Sukhman ,  Christian Risser ,  Edwin Gorham ,  Stefano Noto ,  Cory Worth ,  David Aitchison

IPC: B23K26/42 ,  B32B15/08 ,  C23C30/00 ,  F16P1/06 ,  H01S3/00 ,  B23K26/12

CPC classification number: B32B15/08 ,  B23K26/706 ,  C23C30/00 ,  F16P1/06 ,  H01S3/00

Abstract: A laser safety enclosure structure has an outer enclosure made of a formable material with a limited ability to withstand exposure to a laser beam and an inner enclosure composed of a laser beam blocking material capable of indefinitely withstanding exposure to a laser beam of a given wavelength and power level so as to prevent such a laser beam incident on the blocking material from escaping the inner enclosure.

Abstract translation: 激光安全外壳结构具有由可成形材料制成的外壳，其能够承受暴露于激光束的能力有限，以及由能够无限期地暴露于给定波长的激光束的激光束阻挡材料构成的内壳体，以及 功率水平，以防止入射到阻挡材料上的这种激光束逸出内壳。