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    • 4. 发明申请
    • Optical mounting scheme for waveguide lasers and waveguide laser incorporating the same
    • 用于波导激光器的光学安装方案和包含其的波导激光器
    • US20080043801A1
    • 2008-02-21
    • US11819333
    • 2007-06-26
    • Nathan Monty
    • Nathan Monty
    • H01S3/08
    • H01S3/0315H01S3/03H01S3/0305H01S3/086H01S3/0971
    • Certain example embodiments of this invention relate to waveguide lasers (e.g., RF-excited waveguide lasers). Certain example embodiments of this invention provide an optical mounting scheme for use with a waveguide laser. In certain example embodiments, a carrier including an optic holder may be provided. An optic may be mounted to the carrier via a face-sealing epoxy. An optic interface may be formed at least in part by the epoxy. The optic interface may be a thin layer of a substantially uniform thickness located between the carrier and optic face. The carrier and/or the optic holder of the carrier may be beveled proximate to where the optic interface is formed and, optionally, proximate to where the epoxy is applied. In certain example embodiments, the epoxy may be applied to only the optic's face and/or to the optic holder's face. In certain example embodiments, the waveguide laser may further comprise a vacuum vessel, and the carrier may be attached to the laser such that the optic and/or the optic interface attached to the carrier fit inside of the vessel.
    • 本发明的某些示例性实施例涉及波导激光器(例如,RF激发波导激光器)。 本发明的某些示例性实施例提供了一种用于波导激光器的光学安装方案。 在某些示例性实施例中,可以提供包括光学保持器的载体。 光学元件可以通过面密封环氧树脂安装到载体上。 光学接口可以至少部分地由环氧树脂形成。 光学接口可以是位于载体和光学面之间的基本均匀厚度的薄层。 载体和/或载体的光学保持器可以在靠近形成光学界面的地方倾斜,并且可选地靠近涂覆环氧树脂的位置。 在某些示例性实施方案中,环氧树脂可以仅施加到光学元件的表面和/或光学保持器的表面上。 在某些示例性实施例中,波导激光器还可以包括真空容器,并且载体可以附接到激光器,使得附接到载体的光学和/或光学界面适合容器的内部。
    • 7. 发明申请
    • Waveguide laser having reduced cross-sectional size and/or reduced optical axis distortion
    • 具有减小的横截面尺寸和/或减小的光轴失真的波导激光器
    • US20070189353A1
    • 2007-08-16
    • US11700955
    • 2007-02-01
    • Nathan Monty
    • Nathan Monty
    • H01S3/22H01S3/097
    • H01S3/0315H01S3/036H01S3/0385H01S3/041H01S3/0971H01S3/0975
    • Certain example embodiments of this invention relate to waveguide lasers (e.g., RF-excited waveguide lasers). Certain example embodiments of this invention provide combined waveguide cover and non-coupled top electrodes, and/or heat load balancing vacuum vessels including multiple (e.g., two or more) chambers. In certain example embodiments, RF energy may couple through the combined waveguide cover and non-coupled top electrode without significantly traversing the insulating carrier material via one or more cutouts or gaps formed in the RF coupling region of the top (or even a bottom) electrode. In certain example embodiments, first and second chambers of the vacuum vessel may be arranged so that heat generated in the discharge region flows away from the first and second chambers, thereby reducing thermally induced distortion of the optical component during laser operation. These techniques may be used alone or in various combinations.
    • 本发明的某些示例性实施例涉及波导激光器(例如,RF激发波导激光器)。 本发明的某些示例性实施例提供组合波导覆盖层和非耦合顶部电极,和/或包括多个(例如两个或更多个)室)的热负载平衡真空容器。 在某些示例性实施例中,RF能量可以耦合通过组合的波导盖和非耦合顶部电极,而不会通过在顶部(或甚至底部)电极的RF耦合区域中形成的一个或多个切口或间隙显着地穿过绝缘载体材料 。 在某些示例性实施例中,真空容器的第一和第二腔室可以被布置成使得在放电区域中产生的热量从第一和第二腔室流出,从而减少激光器操作期间光学部件的热诱导失真。 这些技术可以单独使用或以各种组合使用。
    • 9. 发明申请
    • LASER WITH IMPROVED RADIO FREQUENCY ENERGY DISTRIBUTION
    • 具有改进无线电频率能量分配的激光
    • US20140348198A1
    • 2014-11-27
    • US14213625
    • 2014-03-14
    • Gerald L. KernDarryl NelsonNathan Monty
    • Gerald L. KernDarryl NelsonNathan Monty
    • H01S3/038H01S3/097H01S3/03
    • H01S3/0385H01S3/03H01S3/0315H01S3/09702H01S3/09705H01S3/0971H01S3/0975H01S3/2232
    • A carbon dioxide slab laser includes a top electrode and a bottom electrode. The top electrode has a socket formed at a geometric center and receives a contact ring in the recess of the socket. The contact ring includes radially inward extending biasing fingers. The biasing fingers contact a radio frequency (RF) energy feed through plug and engages the outer wall of the plug and retains it in the socket. The fingers disperse RF energy radially outward to the laser and provide for more even energy distribution that allows for more power. Grounding is also improved through grounding bars spaced apart longitudinally along the length of the bottom electrode. The transverse extending bars include contact elements having spaced apart fingers along the length of the contact element and providing multiple ground points to prevent focusing at a single grounding point.
    • 二氧化碳板激光器包括顶电极和底电极。 顶部电极具有形成在几何中心处的插座,并且在插座的凹部中容纳接触环。 接触环包括径向向内延伸的偏压指。 偏置手指通过插头接触射频(RF)能量馈送并接合插头的外壁并将其保持在插座中。 手指将RF能量径向向外分散到激光器,并提供更均匀的能量分布,从而允许更多的功率。 通过沿着底部电极的长度纵向间隔开的接地棒也可以改善接地。 横向延伸杆包括沿着接触元件的长度具有间隔开的指状物的接触元件,并且提供多个接地点以防止在单个接地点处的聚焦。
    • 10. 发明授权
    • Dental laser system using midrange gas pressure
    • 牙科激光系统采用中压气压
    • US08251984B2
    • 2012-08-28
    • US12847739
    • 2010-07-30
    • Nathan Monty
    • Nathan Monty
    • A61B18/18
    • A61C1/0046A61B18/20H01S3/03H01S3/2232
    • An improved dental laser system includes a DC power section that rectifies its AC electrical input energy in a format suitable for both CW and pulsed operation, an RF power supply operating in a range of about 40 to 125 MHz and configured for both CW and high peak power pulsing operation, a sealed-off, RF excited CO2 waveguide or slab resonator laser filled to a gas at a pressure between about 260 to 600 Torr (or about 34,700-80,000 Pa), and a beam delivery system to steer the beam from the output of the laser to the mouth, such as the patient's mouth.
    • 改进的牙科激光系统包括直流电源部分,其以适于CW和脉冲操作的格式整流其AC电输入能量,在大约40至125MHz的范围内操作的RF电源并且被配置用于CW和高峰 功率脉冲操作,封闭的RF激发的CO 2波导或平板谐振器激光器,其填充在约260至600托(或约34,700-80,000帕)之间的压力下的气体中,以及光束传输系统以将光束从 将激光输出到口中,例如患者的嘴。