WAVELENGTH TUNABLE EXTERNAL CAVITY LASER GENERATING DEVICE
    1.
    发明申请
    WAVELENGTH TUNABLE EXTERNAL CAVITY LASER GENERATING DEVICE 有权
    波长管外部腔体激光发生装置

    公开(公告)号:US20120093178A1

    公开(公告)日:2012-04-19

    申请号:US13016238

    申请日:2011-01-28

    IPC分类号: H01S3/10

    摘要: Provided is a wavelength tunable external cavity laser generating device. The wavelength tunable external cavity laser generating devices includes: an optical amplifier, a comb reflector, and an optical signal processor connected in series on a first substrate; and an external wavelength tunable reflector disposed on a second substrate adjacent to the first substrate and connected to the optical amplifier, wherein the comb reflector includes: a waveguide disposed on the first substrate; a first diffraction grating disposed at one end of the waveguide adjacent to the optical amplifier; and a second diffraction grating disposed at the other end of the waveguide adjacent to the optical signal processor, wherein the optical amplifier, the comb reflector, and the optical signal processor constitute a continuous waveguide.

    摘要翻译: 提供了一种波长可调外腔激光产生装置。 所述波长可调外腔激光产生装置包括:串联在第一基板上的光放大器,梳状反射器和光信号处理器; 以及外部波长可调谐反射器,其设置在与所述第一基板相邻并且连接到所述光学放大器的第二基板上,其中所述梳状反射器包括:布置在所述第一基板上的波导; 设置在与光放大器相邻的波导的一端的第一衍射光栅; 以及第二衍射光栅,其设置在与所述光信号处理器相邻的所述波导的另一端处,其中所述光放大器,所述梳状反射器和所述光信号处理器构成连续波导。

    LASER MODULE
    2.
    发明申请
    LASER MODULE 有权
    激光模块

    公开(公告)号:US20110310918A1

    公开(公告)日:2011-12-22

    申请号:US12961579

    申请日:2010-12-07

    申请人: Ki-Hong YOON

    发明人: Ki-Hong YOON

    摘要: Provided is a laser module. The laser module comprises: a substrate; an gain unit oscillating a laser light on the substrate; an external resonance reflecting unit total-reflecting the laser light at an external of the substrate adjacent to one side of the gain unit; and an inner resonance reflecting unit reflecting the laser light to the external resonance reflecting unit at the substrate between the modulating unit and gain unit and outputting the laser light to the modulating unit.

    摘要翻译: 提供了一种激光模块。 激光模块包括:基板; 增益单元,在所述基板上振荡激光; 外部谐振反射单元,在与所述增益单元的一侧相邻的所述基板的外部全反射所述激光; 以及将所述激光反射到所述调制单元和所述增益单元之间的所述基板处的所述外部谐振反射单元并将所述激光输出到所述调制单元的内部谐振反射单元。