Multimode external cavity semiconductor lasers
    3.
    发明申请
    Multimode external cavity semiconductor lasers 审中-公开
    多模外腔半导体激光器

    公开(公告)号:US20060002443A1

    公开(公告)日:2006-01-05

    申请号:US10883423

    申请日:2004-06-30

    IPC分类号: H01S5/00 H01S3/08 H01S3/10

    摘要: External cavity laser devices provide multimode laser operation by using a wavelength selective element that produces a spectral width profile able to support multiple longitudinal laser modes. The spectral width profile, for example, may have a substantially flat response across multiple longitudinal laser modes, such that no single mode predominates. The wavelength selective elements may be gratings written in waveguides, where the grating's bandwidth as well as the laser cavity length set the number of supported longitudinal laser modes. In some examples, a tuning element may be used to adjust device operation. In further examples, a laser gain region and the wavelength selective element may be angled with respect to adjacent coupling facets to reduce reflection losses within the laser cavity.

    摘要翻译: 外腔激光器件通过使用产生能够支持多个纵向激光​​模式的光谱宽度分布的波长选择元件提供多模激光器操作。 例如,光谱宽度分布可以具有跨多个纵向激光​​模式的基本上平坦的响应,使得没有单一模式占优势。 波长选择元件可以是写在波导中的光栅,其中光栅的带宽以及激光腔长度设置支持的纵向激光模式的数量。 在一些示例中,可以使用调谐元件来调整设备操作。 在另外的示例中,激光增益区域和波长选择元件可以相对于相邻的耦合面成一角度,以减少激光腔内的反射损耗。

    Circuit board-to-circuit board connectors having electro-optic modulators
    5.
    发明申请
    Circuit board-to-circuit board connectors having electro-optic modulators 有权
    具有电光调制器的电路板对电路板连接器

    公开(公告)号:US20080003842A1

    公开(公告)日:2008-01-03

    申请号:US11479889

    申请日:2006-06-30

    IPC分类号: H01R12/00

    摘要: An electrical connector to be electrically disposed between a first circuit board and a second circuit board to electrically couple the first circuit board with the second circuit board is disclosed. The electrical connector may have an electro-optic modulator to modulate optical signals based on electrical signals exchanged between the first and second circuit boards through the electrical connector. Systems incorporating such electrical connectors, and methods of using the electrical connectors and systems, such as for debug, are also disclosed.

    摘要翻译: 公开了一种电气设置在第一电路板和第二电路板之间以将第一电路板与第二电路板电耦合的电连接器。 电连接器可以具有电光调制器,用于基于通过电连接器在第一和第二电路板之间交换的电信号来调制光信号。 还公开了包括这种电连接器的系统,以及使用电连接器和系统的方法,例如用于调试。

    Circuit board-to-circuit board connectors having electro-optic modulators
    10.
    发明授权
    Circuit board-to-circuit board connectors having electro-optic modulators 有权
    具有电光调制器的电路板对电路板连接器

    公开(公告)号:US07525723B2

    公开(公告)日:2009-04-28

    申请号:US11479889

    申请日:2006-06-30

    IPC分类号: G02F1/29 G02B6/26

    摘要: An electrical connector to be electrically disposed between a first circuit board and a second circuit board to electrically couple the first circuit board with the second circuit board is disclosed. The electrical connector may have an electro-optic modulator to modulate optical signals based on electrical signals exchanged between the first and second circuit boards through the electrical connector. Systems incorporating such electrical connectors, and methods of using the electrical connectors and systems, such as for debug, are also disclosed.

    摘要翻译: 公开了一种电气设置在第一电路板和第二电路板之间以将第一电路板与第二电路板电耦合的电连接器。 电连接器可以具有电光调制器,用于基于通过电连接器在第一和第二电路板之间交换的电信号来调制光信号。 还公开了包括这种电连接器的系统,以及使用电连接器和系统的方法,例如用于调试。