公开(公告)号：US20070297466A1

公开(公告)日：2007-12-27

申请号：US11589352

申请日：2006-10-30

申请人： Arash Ghorbani ,  Peter Frank ,  R. Ian Edmond

发明人： Arash Ghorbani ,  Peter Frank ,  R. Ian Edmond

IPC分类号： H01S3/10

CPC分类号： G02F1/3501 ,  G02B1/11 ,  G02B27/0006 ,  G02F1/0107 ,  G02F1/37 ,  G02F2001/3505

摘要： A moisture sensitive optically nonlinear crystal is enclosed in a hermetically sealed elongated vacuum cell. The vacuum cell has an input window at one end and an output window at an opposite end providing optical access to the crystal by a laser beam. The windows are attached to the cell by cold-formed, indium-metal ram-seals. In an example of the cell in which the crystal is arranged to generate UV radiation from the laser beam, the output window is located at a sufficient distance from the crystal that the flux of UV radiation incident on the output window is below the damage threshold of the window for the UV radiation.

摘要翻译： 水分敏感的光学非线性晶体被封闭在密封的细长真空电池中。 真空室在一端具有输入窗口，在相对端的输出窗口通过激光束提供对晶体的光学接近。 窗户通过冷成型的铟金属冲压密封件连接到电池。 在其中晶体被布置成从激光束产生UV辐射的单元的示例中，输出窗口位于与晶体足够的距离处，入射到输出窗口的UV辐射通量低于 紫外线辐射的窗口。

公开(公告)号：US07724453B2

公开(公告)日：2010-05-25

申请号：US11589352

申请日：2006-10-30

申请人： Arash Ghorbani ,  Peter Frank ,  R. Ian Edmond

发明人： Arash Ghorbani ,  Peter Frank ,  R. Ian Edmond

IPC分类号： G02B7/02 ,  G02B3/12 ,  G02B7/00

CPC分类号： G02F1/3501 ,  G02B1/11 ,  G02B27/0006 ,  G02F1/0107 ,  G02F1/37 ,  G02F2001/3505

摘要： A moisture sensitive optically nonlinear crystal is enclosed in a hermetically sealed elongated vacuum cell. The vacuum cell has an input window at one end and an output window at an opposite end providing optical access to the crystal by a laser beam. The windows are attached to the cell by cold-formed, indium-metal ram-seals. In an example of the cell in which the crystal is arranged to generate UV radiation from the laser beam, the output window is located at a sufficient distance from the crystal that the flux of UV radiation incident on the output window is below the damage threshold of the window for the UV radiation.

摘要翻译： 水分敏感的光学非线性晶体被封闭在密封的细长真空电池中。 真空室在一端具有输入窗口，在相对端的输出窗口通过激光束提供对晶体的光学接近。 窗户通过冷成型的铟金属冲压密封件连接到电池。 在其中晶体被布置成从激光束产生UV辐射的单元的示例中，输出窗口位于与晶体足够的距离处，入射到输出窗口的UV辐射通量低于 紫外线辐射的窗口。

公开(公告)号：US06407864B1

公开(公告)日：2002-06-18

申请号：US09549385

申请日：2000-04-14

申请人： David W. Kappel ,  Arash Ghorbani ,  Arnold Daniels

发明人： David W. Kappel ,  Arash Ghorbani ,  Arnold Daniels

IPC分类号： G02B1320

CPC分类号： G01M11/00 ,  H04N17/002

摘要： An automatic testing illumination system has advantages of speed, quick calibration ability and therefore high accuracy over conventional illuminators. An spherical light source/concentrator exit port is rapidly and sequentially covered by at least one automated device for affecting the light leaving the exit port. Automation enables a very rapid sequencing of light onto a two or three dimensional array to cut the time for test and evaluation, and to permit very accurate calibration of the illuminator system.

摘要翻译： 自动测试照明系统具有速度快，校准能力高，因此具有比传统照明器高精度的优点。 球形光源/集中器出口端口被至少一个自动化装置快速并顺序地覆盖，用于影响离开出口的光。 自动化能够将光线排列到二维或三维阵列上，以便缩短测试和评估的时间，并允许对照明器系统进行非常精确的校准。