Passive Q-switch laser
    1.
    发明授权
    Passive Q-switch laser 失效
    被动Q开关激光器

    公开(公告)号:US07466727B2

    公开(公告)日:2008-12-16

    申请号:US11582133

    申请日:2006-10-16

    IPC分类号: H01S3/11 H01S3/113

    摘要: A passive Q-switch for a laser system, and a method for its production. The laser is operative at near infrared wavelength region, including the eye-safe region. The Q-switch includes a saturable absorber based on IV-VI semiconductor nanocrystals (NCs), embedded in a polymer matrix. The NCs preferably include lead selenide, lead sulfide, or lead selenide sulfide. The NCs may be surface passivated, and may feature a PbSe/PbS core-shell configuration.

    摘要翻译: 用于激光系统的无源Q开关及其制造方法。 激光在近红外波长区域运行,包括眼睛安全区域。 Q开关包括嵌入在聚合物基体中的基于IV-VI半导体纳米晶体(NC)的可饱和吸收体。 NC最好包括硒化铅,硫化铅或硫化铅。 NC可以是表面钝化的,并且可以具有PbSe / PbS核 - 壳配置。

    Passive Q-switch laser
    9.
    发明申请
    Passive Q-switch laser 失效
    被动Q开关激光器

    公开(公告)号:US20070076770A1

    公开(公告)日:2007-04-05

    申请号:US11582133

    申请日:2006-10-16

    IPC分类号: H01S3/30 H01S3/11

    摘要: A passive Q-switch for a laser system, and a method for its production. The laser is operative at near infrared wavelength region, including the eye-safe region. The Q-switch includes a saturable absorber based on IV-VI semiconductor nanocrystals (NCs), embedded in a polymer matrix. The NCs preferably include lead selenide, lead sulfide, or lead selenide sulfide. The NCs may be surface passivated, and may feature a PbSe/PbS core-shell configuration.

    摘要翻译: 用于激光系统的无源Q开关及其制造方法。 激光在近红外波长区域运行,包括眼睛安全区域。 Q开关包括嵌入在聚合物基质中的基于IV-VI半导体纳米晶体(NC)的可饱和吸收体。 NC最好包括硒化铅,硫化铅或硫化铅。 NC可以是表面钝化的,并且可以具有PbSe / PbS核 - 壳配置。

    Passive Q-switch laser
    10.
    发明申请
    Passive Q-switch laser 审中-公开
    被动Q开关激光器

    公开(公告)号:US20050254528A1

    公开(公告)日:2005-11-17

    申请号:US11132037

    申请日:2005-05-17

    IPC分类号: G02F1/35 H01S3/113

    摘要: A passive Q-switch for a laser system, and a method for its production. The laser is operative at near infrared wavelength region, including the eye-safe region. The Q-switch includes a saturable absorber based on IV-VI semiconductor nanocrystals (NCs), embedded in a polymer matrix. The NCs preferably include lead selenide, lead sulfide, or lead selenide sulfide. The NCs may be surface passivated, and may feature a PbSe/PbS core-shell configuration.

    摘要翻译: 用于激光系统的无源Q开关及其制造方法。 激光在近红外波长区域运行,包括眼睛安全区域。 Q开关包括嵌入在聚合物基质中的基于IV-VI半导体纳米晶体(NC)的可饱和吸收体。 NC最好包括硒化铅,硫化铅或硫化铅。 NC可以是表面钝化的,并且可以具有PbSe / PbS核 - 壳配置。