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6 records (took 0.012 seconds)

    FLAP TOP LIGHT
    1.
    发明申请
    FLAP TOP LIGHT 审中-公开

    公开(公告)号：US20190033782A1

    公开(公告)日：2019-01-31

    申请号：US16045360

    申请日：2018-07-25

    Applicant: Luminit, LLC

    Inventor： Alkan Gulses ,  Seth Coe-Sullivan

    IPC: G03H1/16 ,  G02B5/02

    Abstract: The subject invention includes a Computer Generated Hologram fabricated with an Iterative Fourier Transform Algorithm combined with a low angle diffractive diffuser to result in uniform pattern.

    Spectrally pure short-pulse laser
    4.
    发明授权
    Spectrally pure short-pulse laser 有权

    公开(公告)号：US10281391B2

    公开(公告)日：2019-05-07

    申请号：US15171499

    申请日：2016-06-02

    Applicant: Luminit LLC

    Inventor： Russell Kurtz ,  Alkan Gulses

    IPC: G01N21/39 ,  G01J3/10

    Abstract: A laser system containing an etalon to reduce the spectral bandwidth and for tuning, with cavity dumping to generate the short pulses is described. The resulting system is stable and not overly complicated. The combination of cavity dumping with an intracavity etalon enables the invention to produce a string of short pulses, each of which has a very narrow spectral bandwidth. Tuning the wavelength over a spectral range that is very small, but much larger than the laser's spectral bandwidth, enables the invention to use dual-wavelength lidar, DIAL, differential spectroscopy, or a combination of these methods to measure the concentration of the desired chemicals with excellent accuracy.

    LASER DIODE ENHANCEMENT DEVICE
    5.
    发明申请
    LASER DIODE ENHANCEMENT DEVICE 审中-公开

    公开(公告)号：US20190097389A1

    公开(公告)日：2019-03-28

    申请号：US16116509

    申请日：2018-08-29

    Applicant: LUMINIT LLC

    Inventor： Alkan Gulses ,  Russell KURTZ

    IPC: H01S5/062 ,  H01S5/183 ,  H01S5/14

    Abstract: The subject invention includes a semiconductor laser with the laser having a DBR mirror on a substrate, a quantum well on the DBR mirror, and an interior CGH with a back propagated output for emitting a large sized Gaussian and encircling high energy. The DBR mirror has a plurality of GaAs/AlGaAs layers, while the quantum well is composed of AlGaAs/InOaAs. The CGH is composed of AlGaAs.

    SPECTRALLY PURE SHORT-PULSE LASER
    6.
    发明申请
    SPECTRALLY PURE SHORT-PULSE LASER 审中-公开
    光谱短脉冲激光

    公开(公告)号：US20160356706A1

    公开(公告)日：2016-12-08

    申请号：US15171499

    申请日：2016-06-02

    Applicant: Luminit LLC

    Inventor： Russell Kurtz ,  Alkan Gulses

    IPC: G01N21/39

    CPC classification number: G01N21/39 ,  G01J3/10 ,  G01N2021/394

    Abstract: A laser system containing an etalon to reduce the spectral bandwidth and for tuning, with cavity dumping to generate the short pulses is described. The resulting system is stable and not overly complicated. The combination of cavity dumping with an intracavity etalon enables the invention to produce a string of short pulses, each of which has a very narrow spectral bandwidth. Tuning the wavelength over a spectral range that is very small, but much larger than the laser's spectral bandwidth, enables the invention to use dual-wavelength lidar, DIAL, differential spectroscopy, or a combination of these methods to measure the concentration of the desired chemicals with excellent accuracy.

    Abstract translation: 描述了包含用于降低谱带宽和用于调谐的标准具的激光系统，其具有腔倾倒以产生短脉冲。 所得系统稳定，不会过于复杂。 空腔倾倒与腔内标准具的组合使得本发明能够产生一串短脉冲，每个短脉冲具有非常窄的光谱带宽。 调整光谱范围非常小但远大于激光的光谱带宽的波长使本发明能够使用双波长激光雷达，DIAL，差分光谱或这些方法的组合来测量所需化学物质的浓度 具有极好的准确性。

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