公开(公告)号：US20060209917A1

公开(公告)日：2006-09-21

申请号：US11376364

申请日：2006-03-15

申请人： John Fallon ,  John Rule ,  Robert Jacques ,  Jacob Lipcon ,  William Partlo ,  Alexander Ershov ,  Toshihiko Ishihara ,  John Meisner ,  Richard Ness ,  Paul Melcher

发明人： John Fallon ,  John Rule ,  Robert Jacques ,  Jacob Lipcon ,  William Partlo ,  Alexander Ershov ,  Toshihiko Ishihara ,  John Meisner ,  Richard Ness ,  Paul Melcher

IPC分类号： H01S3/22 ,  H01S3/04 ,  H01S3/13 ,  H01S3/10 ,  H01S3/00 ,  H01S3/097 ,  H01S3/223

CPC分类号： H01S3/097 ,  H01S3/0057 ,  H01S3/08004 ,  H01S3/08009 ,  H01S3/08031 ,  H01S3/09702 ,  H01S3/0971 ,  H01S3/0975 ,  H01S3/10038 ,  H01S3/1055 ,  H01S3/225 ,  H01S3/2251 ,  H01S3/2333 ,  H01S3/2366

摘要： The present invention provides a control system for a modular high repetition rate two discharge chamber ultraviolet gas discharge laser. In preferred embodiments, the laser is a production line machine with a master oscillator producing a very narrow band seed beam which is amplified in the second discharge chamber. Novel control features specially adapted for a two-chamber gas discharge laser system include: (1) pulse energy controls, with nanosecond timing precision (2) precision pulse to pulse wavelength controls with high speed and extreme speed wavelength tuning (3) fast response gas temperature control and (4) F2 injection controls with novel learning algorithm.

公开(公告)号：US20070071047A1

公开(公告)日：2007-03-29

申请号：US11300979

申请日：2005-12-15

申请人： Chaofeng Huang ,  Paul Melcher ,  Richard Ness

发明人： Chaofeng Huang ,  Paul Melcher ,  Richard Ness

IPC分类号： H01S3/04 ,  H01S3/00 ,  H01S3/22 ,  H01S3/223

CPC分类号： H01S3/097 ,  H01S3/04 ,  H01S3/09702 ,  H01S3/0975 ,  H01S3/225 ,  H03K3/57 ,  H03K17/127 ,  H03K17/567 ,  H03K17/6872 ,  H03K17/785

摘要： A method and apparatus for operating a very high repetition gas discharge laser system magnetic switch pulsed power system is disclosed, which may comprise a solid state switch, a charging power supply electrically connected to one side of the solid state switch; a charging inductor electrically connected to the other side of the solid state switch; a deque circuit electrically in parallel with the solid state switch comprising a deque switch; a peaking capacitor electrically connected to the charging inductor, a peaking capacitor charging control system operative to charge the peaking capacitor by opening the deque switch and leaving the solid state switch open and then shutting the solid state switch. The solid state switch may comprise a plurality of solid state switches electrically in parallel.

摘要翻译： 公开了一种用于操作非常高重复气体放电激光系统磁开关脉冲功率系统的方法和装置，其可以包括固态开关，电连接到固态开关的一侧的充电电源; 充电电感器电连接到固态开关的另一侧; 与固态开关并联电路的德克电路，其包括德克式开关; 与充电电感器电连接的峰值电容器，峰值电容器充电控制系统，其操作以通过打开所述开关开关并使固态开关断开并且然后关断所述固态开关来对所述峰值电容器充电。 固态开关可以并联电连接多个固态开关。

公开(公告)号：US20050265417A1

公开(公告)日：2005-12-01

申请号：US11181258

申请日：2005-07-14

申请人： John Fallon ,  John Rule ,  Robert Jacques ,  Jacob Lipcon ,  William Partlo ,  Alexander Ershov ,  Toshihiko Ishihara ,  John Meisner ,  Richard Ness ,  Paul Melcher

发明人： John Fallon ,  John Rule ,  Robert Jacques ,  Jacob Lipcon ,  William Partlo ,  Alexander Ershov ,  Toshihiko Ishihara ,  John Meisner ,  Richard Ness ,  Paul Melcher

IPC分类号： H01S3/00 ,  H01S3/08 ,  H01S3/0971 ,  H01S3/0975 ,  H01S3/1055 ,  H01S3/22 ,  H01S3/225 ,  H01S3/23

CPC分类号： H01S3/097 ,  H01S3/0057 ,  H01S3/08004 ,  H01S3/08009 ,  H01S3/08031 ,  H01S3/09702 ,  H01S3/0971 ,  H01S3/0975 ,  H01S3/10038 ,  H01S3/1055 ,  H01S3/225 ,  H01S3/2251 ,  H01S3/2333 ,  H01S3/2366

摘要： The present invention provides a control system for a modular high repetition rate two discharge chamber ultraviolet gas discharge laser. In preferred embodiments, the laser is a production line machine with a master oscillator producing a very narrow band seed beam which is amplified in the second discharge chamber. Novel control features specially adapted for a two-chamber gas discharge laser system include: (1) pulse energy controls, with nanosecond timing precision (2) precision pulse to pulse wavelength controls with high speed and extreme speed wavelength tuning (3) fast response gas temperature control and (4) F2 injection controls with novel learning algorithm.

摘要翻译： 本发明提供了一种用于模块化高重复率两放电室紫外线气体放电激光器的控制系统。 在优选实施例中，激光器是具有主振荡器的生产线机器，该主振荡器产生在第二放电室中放大的非常窄的带状晶体束。 特别适用于双室气体放电激光系统的新型控制特征包括：（1）脉冲能量控制，具有纳秒定时精度（2）精确脉冲到脉冲波长控制，具有高速和极速波长调谐（3）快速响应气体 温度控制和（4）F 2注入控制与新的学习算法。

公开(公告)号：US5438733A

公开(公告)日：1995-08-08

申请号：US987148

申请日：1992-12-08

申请人： Paul Melcher ,  Jorg Hummel

发明人： Paul Melcher ,  Jorg Hummel

IPC分类号： D01H1/22 ,  D01H5/22 ,  D01H5/74 ,  D01H13/18 ,  D01H5/18

CPC分类号： D01H13/187 ,  D01H1/22

摘要： A drafting frame includes first and second drafting roll pairs being spaced from one another consecutively in the direction of sliver advance and each being formed of two cooperating drafting rolls; first and second drive motors; a first torque transmitting arrangement connected to the first drive motor and to one of the drafting rolls of the first drafting roll pair for driving the first drafting roll pair in a forward sense for feeding the sliver in the direction of advance; a second torque transmitting arrangement connected to the second drive motor and to one of the drafting rolls of the second drafting roll pair for driving the second drafting roll pair in a forward sense for feeding the sliver in the direction of advance; an electronic regulating arrangement for regulating an rpm of at least one of the two drive motors for equalizing irregularities of the sliver; a first freewheel backstop for preventing a rotation of the first drafting roll pair in a reverse sense; and a second freewheel backstop for preventing a rotation of the second drafting roll pair in a reverse sense.

摘要翻译： 牵伸架包括第一牵伸辊对和第二牵伸辊对，沿着纱条推进的方向相互间隔开，并且每个由两个配合的牵伸辊构成; 第一和第二驱动电机; 第一扭矩传递装置，其连接到第一驱动马达和第一牵伸辊对中的一个牵伸辊，用于沿前进方向驱动第一牵伸辊对，以沿前进方向进给条; 第二扭矩传递装置，其连接到第二驱动马达和第二牵伸辊对的牵引辊之一，用于沿前进方向驱动第二牵伸辊对，以沿前进方向进给条; 电子调节装置，用于调节两个驱动电机中的至少一个的转速，以均衡所述条子的不规则性; 用于防止第一牵伸辊对以相反方向的旋转的第一自由停车; 以及用于防止第二牵伸辊对以相反方向旋转的第二自由停车挡块。