Optically pumped disk-type solid state laser oscillator and optically pumped disk-type solid state laser system
    2.
    发明授权
    Optically pumped disk-type solid state laser oscillator and optically pumped disk-type solid state laser system 有权
    光泵浦式固态激光振荡器和光泵式盘式固态激光系统

    公开(公告)号:US07773641B2

    公开(公告)日:2010-08-10

    申请号:US12003178

    申请日:2007-12-20

    IPC分类号: H01S3/30 H01S3/07 H01S3/08

    摘要: An optically pumped disk type solid state laser oscillator includes: a cylindrical shape thin film laser gain medium having a through-hole; a ring mirror whose surface is opposing to a side surface of the thin film laser gain medium; a conical mirror arranged in the through-hole and reflects a light from the ring mirror to a direction perpendicular to the thin film laser gain medium where an output mirror is arranged. The ring mirror, the conical mirror and the output mirror compose a resonator for oscillating a laser beam to be outputted from the output mirror.

    摘要翻译: 光泵式固态激光振荡器包括:具有通孔的圆柱形薄膜激光增益介质; 表面与薄膜激光增益介质的侧表面相对的环形镜; 布置在所述通孔中的圆锥镜,并将来自所述环形镜的光反射到与设置有输出镜的所述薄膜激光增益介质垂直的方向。 环形镜,锥形镜和输出镜组成用于振荡从输出镜输出的激光束的谐振器。

    Optically pumped disk-type solid state laser oscillator and optically pumped disk-type solid state laser system
    3.
    发明申请
    Optically pumped disk-type solid state laser oscillator and optically pumped disk-type solid state laser system 有权
    光泵浦式固态激光振荡器和光泵式盘式固态激光系统

    公开(公告)号:US20090161702A1

    公开(公告)日:2009-06-25

    申请号:US12003178

    申请日:2007-12-20

    IPC分类号: H01S5/30

    摘要: An optically pumped disk type solid state laser oscillator includes: a cylindrical shape thin film laser gain medium having a through-hole; a ring mirror whose surface is opposing to a side surface of the thin film laser gain medium; a conical mirror arranged in the through-hole and reflects a light from the ring mirror to a direction perpendicular to the thin film laser gain medium where an output mirror is arranged. The ring mirror, the conical mirror and the output mirror compose a resonator for oscillating a laser beam to be outputted from the output mirror.

    摘要翻译: 光泵式固态激光振荡器包括:具有通孔的圆柱形薄膜激光增益介质; 表面与薄膜激光增益介质的侧表面相对的环形镜; 布置在所述通孔中的圆锥镜,并将来自所述环形镜的光反射到与设置有输出镜的所述薄膜激光增益介质垂直的方向。 环形镜,锥形镜和输出镜组成用于振荡从输出镜输出的激光束的谐振器。

    Method and apparatus for controlling convergence of color signals
    9.
    发明授权
    Method and apparatus for controlling convergence of color signals 失效
    用于控制彩色信号收敛的方法和装置

    公开(公告)号:US06753932B2

    公开(公告)日:2004-06-22

    申请号:US09859275

    申请日:2001-05-17

    IPC分类号: H04N322

    摘要: An image processing apparatus is disclosed by which correction of convergence and correction of distortion of an image can be performed with a high degree of accuracy. Correction data to be used for correction of position errors of the three colors of red, green and blue obtained by an adjustment apparatus in advance are stored in a storage section. The stored correction data are outputted to a correction waveform outputting section through a control circuit when necessary. The correction waveform outputting section produces correction waveforms based on the correction data inputted thereto and outputs the correction waveforms to a clock signal generation circuit. The clock signal generation circuit generates clocks, and the video data of red, green and blue stored in the memory are read out in response to the clock signals.

    摘要翻译: 公开了一种图像处理装置,通过该图像处理装置可以高精度地执行图像的收敛和失真校正。 用于校正由调节装置预先获得的红色,绿色和蓝色三种颜色的位置误差的校正数据被存储在存储部分中。 存储的校正数据在必要时通过控制电路输出到校正波形输出部。 校正波形输出部根据输入的校正数据生成校正波形,并将校正波形输出到时钟信号生成电路。 时钟信号产生电路产生时钟,并且响应于时钟信号读出存储在存储器中的红色,绿色和蓝色的视频数据。