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    Passive Q-switched microlaser with controlled polarization
    2.
    发明授权
    Passive Q-switched microlaser with controlled polarization 失效
    具有受控偏振的被动Q开关微激光器

    公开(公告)号：US06973115B1

    公开(公告)日：2005-12-06

    申请号：US09582256

    申请日：1998-12-23

    Applicant: Bernard Ferrand ,  Bernard Chambaz ,  Laurent Fulbert ,  Jean Marty

    Inventor： Bernard Ferrand ,  Bernard Chambaz ,  Laurent Fulbert ,  Jean Marty

    IPC: H01S3/06 ,  H01S3/113 ,  H01S3/08

    CPC classification number: H01S3/0627 ,  H01S3/113

    Abstract: This invention relates to a laser cavity with passive triggering by saturable absorbent and with controlled polarization, and to a laser and in particular to a microlaser containing the said cavity and means of pumping this cavity.The invention also relates to a process for manufacturing the said microlaser.The laser cavity with controlled polarization comprises a substrate made of Y3Al5O12 (YAG) active laser material that may or may not be doped, on which a monocrystalline layer of saturable absorbent doped YAG material is deposited directly by liquid phase epitaxy or by a similar process, in which the said active laser material has a [100] orientation, and in which the said monocrystalline layer of saturable absorbent material is deposited with the same [100] orientation.

    Abstract translation: 本发明涉及一种具有可饱和吸收和被控偏振的被动触发的激光腔，并且涉及一种激光器，特别涉及一种包含所述腔体的微型激光器和泵送该腔体的装置。 本发明还涉及一种用于制造所述微激光器的方法。 具有受控偏振的激光腔包括由Y 3 N 5 Al 2 O 12（YAG）活性激光材料制成的衬底，其可以是或可以不是 其中可饱和吸收剂掺杂的YAG材料的单晶层通过液相外延直接沉积，或通过类似的工艺沉积，其中所述活性激光材料具有[100]取向，并且其中所述单晶层的可饱和吸收剂 材料以相同的[100]取向沉积。

    LASER DEVICE WITH COUPLED LASER SOURCE AND WAVEGUIDE
    4.
    发明申请
    LASER DEVICE WITH COUPLED LASER SOURCE AND WAVEGUIDE 有权
    具有耦合激光源和波导的激光器件

    公开(公告)号：US20100142580A1

    公开(公告)日：2010-06-10

    申请号：US12516184

    申请日：2007-12-03

    Applicant: Philippe Gilet ,  Alexei Tchelnokov ,  Laurent Fulbert

    Inventor： Philippe Gilet ,  Alexei Tchelnokov ,  Laurent Fulbert

    IPC: H01S5/026 ,  H01L33/00 ,  H01L21/04

    CPC classification number: H01S5/026 ,  H01S5/021 ,  H01S5/1028 ,  H01S5/12 ,  H01S5/125 ,  H01S5/14

    Abstract: Laser device comprising: a laser source (10) including a light emitting structure (1); a guide structure (40) to deliver light generated by the emitting structure, this guide structure (40) comprising at least a first portion (40.1) and a second portion (40.2), the first portion housing a diffraction grating (3) that forms a reflector of the laser source and cooperates with the emitting structure (1), the second portion (40.2) being a waveguide that delivers light generated by the emitting structure (1) and propagated in the first portion (40.1). The emitting structure (1) is made using the III-V technology or II-VI technology, and the guide structure (40) is made using the silicon technology.

    Abstract translation: 激光装置，包括：包括发光结构（1）的激光源（10）; 该导向结构（40）包括至少第一部分（40.1）和第二部分（40.2），所述引导结构（40）用于传送由所述发射结构产生的光，所述第一部分包含形成的衍射光栅（3） 所述激光源的反射器与所述发射结构（1）配合，所述第二部分（40.2）是传输由所述发射结构（1）产生并在所述第一部分（40.1）中传播的光的波导。 发光结构（1）采用III-V技术或II-VI技术制成，引导结构（40）采用硅技术制成。

    Laser device with coupled laser source and waveguide
    6.
    发明授权
    Laser device with coupled laser source and waveguide 有权
    激光装置与耦合激光源和波导

    公开(公告)号：US08971371B2

    公开(公告)日：2015-03-03

    申请号：US12516184

    申请日：2007-12-03

    Applicant: Philippe Gilet ,  Alexei Tchelnokov ,  Laurent Fulbert

    Inventor： Philippe Gilet ,  Alexei Tchelnokov ,  Laurent Fulbert

    IPC: H01S5/00 ,  H01S5/026 ,  H01S5/14 ,  H01S5/02 ,  H01S5/12 ,  H01S5/125

    CPC classification number: H01S5/026 ,  H01S5/021 ,  H01S5/1028 ,  H01S5/12 ,  H01S5/125 ,  H01S5/14

    Abstract: Laser device comprising: a laser source including a light emitting structure; a guide structure to deliver light generated by the emitting structure, this guide structure comprising at least a first portion and a second portion, the first portion housing a diffraction grating that forms a reflector of the laser source and cooperates with the emitting structure, the second portion being a waveguide that delivers light generated by the emitting structure and propagated in the first portion. The emitting structure is made using the III-V technology or II-VI technology, and the guide structure is made using the silicon technology.

    Abstract translation: 激光装置，包括：激光源，包括发光结构; 用于传送由发射结构产生的光的引导结构，该引导结构包括至少第一部分和第二部分，第一部分包含形成激光源的反射器并与发射结构配合的衍射光栅，第二部分 部分是传送由发射结构产生并在第一部分中传播的光的波导。 发射结构采用III-V技术或II-VI技术制成，引导结构采用硅技术制成。

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