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公开(公告)号：US4264146A
公开(公告)日：1981-04-28
申请号：US111548
申请日：1980-01-14
Applicant: George W. Sutton
Inventor： George W. Sutton
CPC classification number: G02B5/08 , G02B7/1815 , H01S3/0401
Abstract: A laser mirror adapted to prevent astigmatism of reflected laser beams where the mirror is used for "folding" the laser beam such that the incident laser beam direction is not normal to the reflective surface of the mirror. This is accomplished by the provision of slots of specified dimensions in the rear surface of the mirror that in use are disposed parallel to the major axis of the laser beam's image on the mirror. In this manner, the mirror is provided with two bending stiffnesses, one in the direction of the major axis that is greater than that in the direction of the minor axis such that the bending due to heating of the mirror in the direction of both axes is made at least substantially equal.
Abstract translation: 一种适于防止反射激光束的散光的激光镜，其中镜用于“折叠”激光束，使得入射激光束方向不垂直于反射镜的反射表面。 这是通过在反射镜的后表面中提供具有规定尺寸的狭槽来实现的，其在使用中平行于反射镜上的激光束的图像的长轴设置。 以这种方式，反射镜具有两个弯曲刚度，一个在长轴方向上大于在短轴方向上的弯曲刚度，使得由于反射镜沿两个轴方向的加热而产生的弯曲是 至少基本相等。
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Patent Agency Ranking2.发明授权Method for producing a lasable gaseous mixture for use in and operation of electron beam-sustainer stabilized carbon dioxide lasers 失效用于生产用于和运行电子束稳定二氧化碳激光器的可激光气体混合物的方法
公开(公告)号：US3982205A
公开(公告)日：1976-09-21
申请号：US515672
申请日：1974-10-17
Applicant: George W. Sutton , Diarmaid H. Douglas-Hamilton
Inventor： George W. Sutton , Diarmaid H. Douglas-Hamilton
Abstract: A method of producing a lasable gaseous mixture for use in and operation of electron beam-sustainer carbon dioxide lasers comprising burning a hydrocarbon fuel to produce substantially oxygen free products of combustion, removing undesirable constituents to leave a gaseous mixture which can support laser oscillation comprising substantially only carbon dioxide, nitrogen and hydrogen, collecting the resulting gaseous mixture, and thereafter supply and use it as the active medium in an electron beam-sustainer laser.
Abstract translation: 一种用于电子束保持二氧化碳激光器的可激光气体混合物的制造方法，包括燃烧碳氢化合物燃料以产生基本上无氧的燃烧产物，除去不需要的组分以留下可支持激光振荡的气体混合物，该气体混合物基本上包括 仅收集二氧化碳，氮气和氢气，收集所得的气体混合物，然后在电子束维持激光器中供应并用作活性介质。
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公开(公告)号：US4278950A
公开(公告)日：1981-07-14
申请号：US46073
申请日：1979-06-06
Applicant: David R. Ahouse , Jack D. Daugherty , Sheldon L. Glickler , Paul F. Kellen , George W. Sutton , David Korff , Marvel J. Yoder
Inventor： David R. Ahouse , Jack D. Daugherty , Sheldon L. Glickler , Paul F. Kellen , George W. Sutton , David Korff , Marvel J. Yoder
IPC: H01S3/0979 , H01S3/08 , H01S3/22
CPC classification number: H01S3/0979
Abstract: A high pressure, high power, continuous wave electro-dynamic laser having one of the electrodes (preferably the cathode) made of a porous conductive surface and a backing material capable of broad band acoustic absorption. Such an arrangement effectively absorbs acoustic disturbances which arises primarily from a linear instability within the resonant cavity of the electro-dynamic laser and thereby substantially reduces output flux modulations within the resonant cavity.
Abstract translation: 具有由多孔导电表面制成的电极（优选阴极）和能够进行宽带声吸收的背衬材料之一的高压，高功率连续波电动激光器。 这种布置有效地吸收主要由电动态激光器的谐振腔内的线性不稳定性产生的声学干扰，从而大大减少谐振腔内的输出通量调制。
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公开(公告)号：US3982209A
公开(公告)日：1976-09-21
申请号：US515673
申请日：1974-10-17
Applicant: George W. Sutton , Diarmaid H. Douglas-Hamilton
Inventor： George W. Sutton , Diarmaid H. Douglas-Hamilton
CPC classification number: H01S3/095
Abstract: Working gas for an electron beam discharge laser is generated by an airbreathing, hydrocarbon fuel burning, turbocompressor engine and shaft power of the engine may be utilized to drive a generator to provide electric power to the laser or to drive a compressor to put the turbocompressor exhaust gases in compressed storage for later use in the laser, either mode affording savings in weight and cost of operating materials and/or specific energy conversion efficiency compared to prior art, electric, chemical and gas dynamic laser systems.
Abstract translation: 用于电子束放电激光器的工作气体通过空气呼吸，碳氢燃料燃烧，涡轮压缩机发动机和发动机的轴功率产生，可以用于驱动发电机以向激光器提供电力或驱动压缩机以将涡轮压缩机排气 压缩存储器中的气体以供以后使用在激光器中，与现有技术，电气，化学和气体动态激光系统相比，提供了轻量化和操作材料成本的模式和/或比能量转换效率。
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公开(公告)号：US4283686A
公开(公告)日：1981-08-11
申请号：US22259
申请日：1979-03-21
Applicant: Jack D. Daugherty , Arthur R. Kantrowitz , George W. Sutton , Oswald L. Zappa
Inventor： Jack D. Daugherty , Arthur R. Kantrowitz , George W. Sutton , Oswald L. Zappa
CPC classification number: H01S3/095
Abstract: In a pulsed gas laser, pulses of electrical or other energy are desirably converted in part into pulses of quantum mechanical pumping of the lasable gas, and unavoidably converted in part into pulses of heating of the lasable gas. According to this invention, efficiency and economy of operation are enhanced by exploiting the pulses of heating to propel and recirculate the gas through cooling means to freshen it thermally for further cycles of lasing, utilizing a structure comprising an acoustically tuned duct and an acoustic diode to establish proper phasing and direction of the pulsed and recirculating operation. The invention, although applicable to other gas lasers, is particularly applicable to electron beam ionized, electrical current sustained lasers. The invention reduces if not eliminates the cost, bulk and other disadvantages of a mechanical pump or other conventional recirculation equipment. Cooling of the recirculating gas is accomplished, at least in part and preferably in large measure, by injection of make-up gas of the lasable gas composition under cooling conditions.
Abstract translation: 在脉冲气体激光器中，期望将电或其他能量的脉冲部分转换为可激光气体的量子机械泵浦的脉冲，并且不可避免地将部分转换成可激光气体的加热脉冲。 根据本发明，通过利用加热脉冲来促进气体通过冷却装置再循环以使其再热以进一步循环激光来增强操作的效率和经济性，利用包括声学调谐的管道和声二极管的结构， 建立脉冲和循环操作的适当定相和方向。 本发明虽然适用于其他气体激光器，但特别适用于电子束电离的电流持续激光器。 本发明降低了如果不消除机械泵或其他常规再循环设备的成本，体积和其他缺点。 至少部分和优选地通过在冷却条件下注射可激光气体组合物的补充气体来完成再循环气体的冷却。
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公开(公告)号：US4079340A
公开(公告)日：1978-03-14
申请号：US698182
申请日：1976-06-21
Applicant: Melvin M. Weiner , George W. Sutton
Inventor： Melvin M. Weiner , George W. Sutton
IPC: H01S3/08
CPC classification number: H01S3/08081
Abstract: Herein described is an unstable resonator optical cavity for lasers which may have a square, rectangular or the like spherical concave primary reflection surface at one end of the cavity that intercepts the optical axis of the cavity at or adjacent to one of its corners and a more or less similar square, rectangular or the like spherical convex feedback reflection surface at the opposite end of the optical cavity that intercepts the optical axis at or adjacent to one of its corners arranged and adapted to define an unstable resonator cavity.
Abstract translation: 这里描述的是用于激光器的不稳定谐振腔光腔，其可以在空腔的一端处具有正方形，矩形或类似的球形凹入的初级反射表面，该表面在其角部之一处或与其相邻的一个拐角处拦截空腔的光轴， 或更小的相似的方形，矩形或类似的球形凸反馈反射表面，其在光学腔的相对端处拦截在其一个角上或附近的光轴，并且适于限定不稳定的谐振腔。
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