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    • 2. 发明授权
    • Broadly tunable single longitudinal mode output produced from
multi-longitudinal mode seed source
    • 广泛可调的单纵向模式输出由多纵向模式种子源产生
    • US6016323A
    • 2000-01-18
    • US727469
    • 1996-10-21
    • James KafkaVincent J. NewellMichael WattsJames Clark
    • James KafkaVincent J. NewellMichael WattsJames Clark
    • H01S3/10H01S3/23
    • G02F1/39H01S3/10092H01S3/2316
    • An oscillator system is provided which produces a single mode output from a multimode seed beam and a multimode optical power source. The seed source employed in the oscillator system produces a multimode seed beam that is used to injection seed a multimode optical power source. The optical power source has a short cavity such that the longitudinal modes of the multimode optical power source are sufficiently spaced apart that a mode of the optical power source can be positioned relative to the multimode seed beam such that the beam does not significantly overlap with neighboring longitudinal modes of the optical power source. By positioning a single longitudinal mode to overlap with the seed beam a high energy single longitudinal mode output is produced. The oscillator system preferably includes an output controller loop which serves to center the longitudinal mode output of the optical power source relative to the center of the seed beam. The oscillator system also preferably includes a tuner controller which enables the oscillator system to scan over a series of wavelengths.
    • PCT No.PCT / US95 / 07189 Sec。 371日期1996年10月21日 102(e)日期1996年10月21日PCT提交1995年6月6日PCT公布。 出版物WO96 / 08858 日期1996年3月21日提供了一种从多模种子束和多模光纤电源产生单模输出的振荡器系统。 在振荡器系统中使用的种子源产生用于向多模光功率源注入种子的多模种子光束。 光功率源具有短腔,使得多模光功率源的纵向模式充分间隔开,使得光功率源的模式可以相对于多模种子光束定位,使得光束不会与相邻的 光功率源的纵向模式。 通过将单个纵向模式定位以与种子束重叠,产生高能量单纵模输出。 振荡器系统优选地包括输出控制器回路,其用于使光功率源的纵向模式输出相对于种子束的中心居中。 振荡器系统还优选地包括使振荡器系统能够扫描一系列波长的调谐器控制器。
    • 3. 发明授权
    • Broadly tunable single longitudinal mode output produced from
multi-longitudinal mode seed source
    • 广泛可调的单纵向模式输出由多纵向模式种子源产生
    • US5889800A
    • 1999-03-30
    • US795442
    • 1997-02-06
    • James KafkaVincent J. NewellMichael WattsJames Clark
    • James KafkaVincent J. NewellMichael WattsJames Clark
    • G02F1/39H01S3/10H01S3/23
    • G02F1/39H01S3/10092H01S3/2316
    • An oscillator system is provided which produces a single mode output from a multimode seed beam and a multimode optical power source. The seed source employed in the oscillator system produces a multimode seed beam that is used to injection seed a multimode optical power source. The optical power source has a short cavity such that the longitudinal modes of the multimode optical power source are sufficiently spaced apart that a mode of the optical power source can be positioned relative to the multimode seed beam such that the seed beam does not significantly overlap with neighboring longitudinal modes of the optical power source. By positioning a single longitudinal mode to overlap with the seed beam where the seed beam does not significantly overlap with neighboring longitudinal modes of the optical power source, a high energy single longitudinal mode output is produced. The optical power source should have an optical cavity length that is sufficiently short to cause the longitudinal modes of the multimode optical power source to be sufficiently spaced apart so that the multimode seed beam does not overlap with neighboring longitudinal modes of the optical power source. The oscillator system preferably includes an output controller loop which serves to center the longitudinal mode output of the optical power source relative to the center of the seed beam. The oscillator system also preferably includes a tuner controller which enables the oscillator system to scan over a series of wavelengths.
    • 提供了一种振荡器系统,其从多模种子束和多模光功率源产生单模输出。 在振荡器系统中使用的种子源产生用于向多模光功率源注入种子的多模种子光束。 光功率源具有短腔,使得多模光功率源的纵向模式充分间隔开,使得光功率源的模式可以相对于多模种子束定位,使得种子束不与 光源的相邻纵向模式。 通过将单个纵向模式定位为与种子束重叠,其中种子束与光学功率源的相邻纵向模式不显着重叠,产生高能量单纵模输出。 光功率源应该具有足够短的光学腔长度,以使多模光功率源的纵向模式充分间隔开,使得多模种子光束不与光功率源的相邻纵向模式重叠。 振荡器系统优选地包括输出控制器回路,其用于使光功率源的纵向模式输出相对于种子束的中心居中。 振荡器系统还优选地包括使振荡器系统能够扫描一系列波长的调谐器控制器。
    • 5. 发明授权
    • Data augmentation based on second-phase metadata
    • 基于二阶段元数据的数据扩充
    • US08799278B2
    • 2014-08-05
    • US13632829
    • 2012-10-01
    • Harry BlountTravis ShanahanJames ClarkDana Guido
    • Harry BlountTravis ShanahanJames ClarkDana Guido
    • G06F17/30
    • G06F17/30882
    • A data augmentation machine may form all or part of a data augmentation system that is configured to augment data. The data augmentation machine may be configured (e.g., by one or more software modules) to access data (e.g., by crawling one or more public or private networks), extract metadata based on the data (e.g., from the data and its source), create a link to additional data (e.g., based on the extracted metadata), and augment the extracted metadata (e.g., by storing augmented metadata with the extracted metadata). Such augmented metadata may be presented (e.g., within a user interface), published publicly (e.g., on a webpage), published privately (e.g., in a report available only to premium subscribers of a data augmentation service), or any suitable combination thereof.
    • 数据增加机器可以形成被配置为增加数据的数据增强系统的全部或部分。 数据增强机器可以被配置(例如,通过一个或多个软件模块)来访问数据(例如,通过爬行一个或多个公共或专用网络),基于数据(例如,从数据及其来源)提取元数据, 创建到附加数据的链接(例如,基于所提取的元数据),并且增加提取的元数据(例如,通过使用所提取的元数据存储增强的元数据)。 或者其任何合适的组合,可公开(例如,在仅可用于数据增强服务的高级用户的报告中)公开(例如,在网页上)发布这样的增强元数据(例如,在用户界面内) 。