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    • 4. 发明授权
    • Method of transferring energy in an optical fiber laser structure using energy migration
    • 使用能量迁移在光纤激光器结构中传输能量的方法
    • US06931032B2
    • 2005-08-16
    • US10398150
    • 2001-12-07
    • John D. MyersMichael J. Myers
    • John D. MyersMichael J. Myers
    • H01S3/067H01S3/094H01S3/16H01S3/30
    • H01S3/06708H01S3/06729H01S3/06737H01S3/094003H01S3/094007H01S3/1608H01S3/1618H01S3/164H01S3/1698
    • A method of transferring energy in an optical fiber structure is disclosed. This method transfers energy from a cladding element of the fiber structure to a core element of the fiber structure. The core element includes an active gain component and an energy migration component. The cladding element, which surrounds the core element, includes the energy migration component. The structure and method can be utilized to provide either an optical fiber laser or an optical fiber amplifier. The method includes the steps of providing a pump for producing the energy and optically coupling the pump with the cladding element. The cladding element, including the energy migration component, is then pumped with the energy produced by the pump such that the energy is absorbed and stored in the cladding element by the energy migration component. The method further includes the step of transferring the energy stored in the cladding element to the core element by migration of the energy within the energy migration component to the active gain component such that the active gain component in the core element lases or provides gain.
    • 公开了一种在光纤结构中传送能量的方法。 该方法将能量从纤维结构的包层元件传递到纤维结构的芯元件。 核心元件包括主动增益组件和能量迁移组件。 围绕核心元件的包层元件包括能量迁移组件。 该结构和方法可用于提供光纤激光器或光纤放大器。 该方法包括提供用于产生能量并将泵与包层元件光学耦合的泵的步骤。 包括能量迁移组分的包层元件然后用泵产生的能量泵送,使得能量被能量迁移组分吸收并存储在包层元件中。 该方法还包括通过将能量偏移分量内的能量迁移到有源增益分量来将存储在包层元件中的能量转移到核心元件的步骤,使得核心元件中的主动增益分量变化或提供增益。
    • 7. 发明授权
    • Post-mix beverage system for use in extra-terrestrial space
    • 用于地面外空间的后混合饮料系统
    • US5947334A
    • 1999-09-07
    • US858094
    • 1997-05-17
    • Arthur G. RudickAshis GuptaMichael J. MyersChristopher C. KjorlaugAlexander HoehnLouis S. StodieckMichael B. HornerMark T. EdwardsKirsten S. SterrettJon A. GenovaMark A. Rupert
    • Arthur G. RudickAshis GuptaMichael J. MyersChristopher C. KjorlaugAlexander HoehnLouis S. StodieckMichael B. HornerMark T. EdwardsKirsten S. SterrettJon A. GenovaMark A. Rupert
    • B01F3/04B67D1/00G01F11/02G01F11/04B67D5/56
    • B67D1/0002B01F3/04815G01F11/021G01F11/04B01F2003/049B01F2215/0022
    • A system to mix, carbonate, if desired, and dispense beverages in the micro-gravity environment of extra-terrestrial space incorporates chilled sources of beverage syrup, water and CO.sub.2, mixing chambers for receiving the fluid components of the beverages and receptacle interfaces which. selectively communicate with the mixing chambers and which couple with drinking receptacles formed by a pressure-resistant outer shell and a flexible internal liner. Within the mixing chambers, a reciprocable piston is driven by an entering pressurized beverage component to a retracted position and is subsequently driven by compressed air to an extended position with a concurrent expulsion of the mixed beverage from the mixing chamber and into the liner of a drinking receptacle coupled to one of the receptacle interfaces. A formation on the piston reacts with an agitator to enhance mixing of the beverage components. The transfer of the beverage to the drinking receptacle occurs against a compressed air counter-pressure established within the drinking receptacle between the shell and the liner. When the beverage transfer is complete, the counter-pressure is relieved, whereupon the drinking receptacle can be uncoupled from the receptacle interface for consumption of the beverage. The flows of beverage components and mixtures and the establishment and relief of fluid pressures are controlled by a micro-processor which responds to inputs from a crew member entered through a touch screen display panel. The microcomputer also collects data relating to taste perceptions and physiological responses of the crew.
    • 如果需要,将碳酸盐混合并在地面空间的微重力环境中分配饮料的系统包含饮料糖浆,水和二氧化碳的冷冻源,用于接收饮料和容器接口的流体组分的混合室。 与混合室选择性地连通,并且与由耐压外壳和柔性内衬形成的饮水容器相连。 在混合室内,可往复运动的活塞由进入的加压饮料组分驱动到缩回位置,随后由压缩空气驱动到延伸位置,同时将混合饮料从混合室排出并进入饮用水的内衬 插座耦合到插座接口之一。 活塞上的形成物与搅拌器反应以增强饮料组分的混合。 将饮料转移到饮用容器中,抵抗在壳体和衬套之间的饮用容器内建立的压缩空气的反压力。 当饮料转移完成时,反压力得到缓解,因此饮用容器可以从容器接口脱开以消耗饮料。 饮料组分和混合物的流动以及流体压力的建立和释放由微处理器控制,微处理器响应通过触摸屏显示面板输入的机组成员的输入。 微型计算机还收集有关船员的味觉和生理响应的数据。
    • 10. 发明申请
    • Non-Invasive In-Situ Detection Of Malignant Skin Tissue And Other Abnormalities Using Laser Plasma Spectroscopy
    • 使用激光等离子体光谱法对恶性皮肤组织和其他异常的非侵入性原位检测
    • US20080269618A1
    • 2008-10-30
    • US12110528
    • 2008-04-28
    • Michael J. MyersJohn D. MyersJeffrey A. MyersAbbey G. Myers
    • Michael J. MyersJohn D. MyersJeffrey A. MyersAbbey G. Myers
    • A61B6/00A61B10/02
    • A61B5/0062A61B5/0075A61B5/444
    • Disclosed is a system and method for a non-invasive method for determining the presence or absence of cancerous cells in the skin and deeper tissue levels. The system includes a portable handheld laser coupled with a spectroscopy system to produce real-time material analysis of the presence of cancerous cells without sample preparation. The system focuses a high peak power laser pulse onto a targeted material to produce a laser spark or micro-plasma. Elemental line spectra emission is created, collected and analyzed by a spectrophotometer. The line spectra emission data is quickly displayed on a laptop computer. “Eye-safe” Class I lasers provide for practical in-situ laser plasma spectroscopy applications such as detection of cancerous skin tissues. The emission data can be used to detect changes in the levels of a series of elements that are associated with cancerous cells versus normal skin cells. The system also finds use during excisional biopsy procedures to ensure that all cancerous cells have been removed.
    • 公开了用于确定皮肤和深层组织水平中癌细胞存在或不存在的非侵入性方法的系统和方法。 该系统包括与光谱系统耦合的便携式手持式激光器,以在没有样品制备的情况下产生癌细胞的存在的实时材料分析。 该系统将高峰值功率激光脉冲聚焦到目标材料上以产生激光火花或微等离子体。 通过分光光度计产生,收集和分析元素线谱发射。 线谱发射数据快速显示在笔记本电脑上。 “眼睛安全”I类激光器提供实际的原位激光等离子体光谱应用,例如检测癌性皮肤组织。 发射数据可用于检测与癌细胞相对于正常皮肤细胞相关的一系列元件的水平的变化。 该系统还可以在切除活检过程中使用,以确保所有的癌细胞已被去除。