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    PULSE SHAPING DEVICE AND PULSE SHAPING METHOD
    23.
    发明申请
    PULSE SHAPING DEVICE AND PULSE SHAPING METHOD 有权
    脉冲形状设备和脉冲形状方法

    公开(公告)号：US20140177661A1

    公开(公告)日：2014-06-26

    申请号：US14101523

    申请日：2013-12-10

    Applicant: Sony Corporation

    Inventor： Kenji Tanaka ,  Michio Oka

    IPC: H01S3/094

    CPC classification number: H01S5/0057 ,  H01S5/0064 ,  H01S5/0657 ,  H01S5/141 ,  H01S5/4006 ,  H01S5/50

    Abstract: There is provided a pulse shaping device including a pulse generator configured to generate pulsed light by using a semiconductor laser for emitting light of a predetermined wavelength, and an optical member provided in a subsequent stage of the pulse generator and configured to compress a pulse time width of the pulsed light. The pulsed light has a first frequency dispersion state. The optical member imparts a second frequency dispersion state to the pulsed light, the second frequency dispersion state being a frequency dispersion state opposite to the first frequency dispersion state.

    Abstract translation: 提供了一种脉冲整形装置，包括：脉冲发生器，其被配置为通过使用用于发射预定波长的光产生脉冲光;以及光学部件，设置在脉冲发生器的后续级中，并且被配置为压缩脉冲宽度 的脉冲光。 脉冲光具有第一频率分散状态。 光学部件向脉冲光施加第二频率色散状态，第二频率色散状态是与第一频率分散状态相反的频率分散状态。

    Cell evaluation device and cell evaluation system
    25.
    发明授权
    Cell evaluation device and cell evaluation system 有权

    公开(公告)号：US12122988B2

    公开(公告)日：2024-10-22

    申请号：US16978153

    申请日：2019-01-17

    Applicant: SONY CORPORATION

    Inventor： Shiori Oshima ,  Koji Futamura ,  Kenji Tanaka ,  Tomoyuki Umetsu ,  Masahiro Matsumoto

    IPC: C12M1/34 ,  G01N21/76

    CPC classification number: C12M1/34 ,  G01N21/76

    Abstract: To provide a cell evaluation device capable of evaluating cells and a secretory substance emitted from the cells accurately and precisely. Provided is a cell evaluation device including a first capturing unit that captures a secretory substance secreted by cells, and an image acquisition unit that acquires an image obtained by imaging observation light of the cells and light emitted from a luminescent substance bonded to the secretory substance, in which the image acquisition unit and the first capturing unit are disposed in this order, and the image acquisition unit acquires position information for the cells and the secretory substance.

    Device for controlling resonator light path length
    27.
    发明授权
    Device for controlling resonator light path length 有权

    公开(公告)号：US10067404B2

    公开(公告)日：2018-09-04

    申请号：US15105478

    申请日：2014-11-11

    Applicant: Sony Corporation

    Inventor： Goro Fujita ,  Kenji Tanaka ,  Kunihiko Hayashi

    IPC: G02F1/35 ,  G02B26/00 ,  H01S3/00

    Abstract: Embodiments of a novel control device and associated techniques for controlling a light path length of a resonator to allow resonance in a mode of higher strength are described herein. The control device includes: a drive section that moves at least one reflecting unit in the resonator; and a control section that controls a light path length of the resonator, by causing the drive section to move the at least one reflecting unit so that the laser light that enters into the resonator changes from a state in which the laser light resonates in a first mode of the plurality of modes to a state in which the laser light resonates in a second mode different from the first mode, on the basis of a detection result of a reflected light from the resonator.

    CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
    29.
    发明申请
    CONTROL DEVICE, CONTROL METHOD, AND PROGRAM 审中-公开
    控制装置，控制方法和程序

    公开(公告)号：US20160377955A1

    公开(公告)日：2016-12-29

    申请号：US15105478

    申请日：2014-11-11

    Applicant: SONY CORPORATION

    Inventor： Goro Fujita ,  Kenji Tanaka ,  Kunihiko Hayashi

    IPC: G02F1/35 ,  H01S3/00 ,  G02B26/00

    CPC classification number: G02F1/353 ,  G02B26/00 ,  G02F1/3501 ,  G02F2001/3503 ,  G02F2203/15 ,  H01S3/0092

    Abstract: [Object] To propose a new and improved control device, a control method, and a program, which are capable of controlling a light path length of a resonator to allow resonance in a mode capable of obtaining a laser light of higher strength.[Solution] Provided is a control device including: a drive section that moves, in an optical axis direction, at least one of a pair of reflecting units in a resonator that includes the at least a pair of reflecting units and a non-linear optical crystal, converts a wavelength of an entering laser light by resonating the laser light and has a plurality of modes that satisfy a resonance condition of the entering laser light; and a control section that controls a light path length of the resonator, by causing the drive section to move the at least one of reflecting units so that the laser light that enters into the resonator changes from a state in which the laser light resonates in a first mode of the plurality of modes to a state in which the laser light resonates in a second mode different from the first mode, on the basis of a detection result of a reflected light from the resonator.

    Abstract translation: [解决方案]提供一种控制装置，包括：驱动部，其在光轴方向上移动包括至少一对反射部的一对反射部中的至少一个和非线性光学部 晶体，通过使激光谐振来转换入射激光的波长，并且具有满足进入激光的谐振条件的多种模式; 以及控制部，其通过使所述驱动部移动所述至少一个反射单元，使得进入所述谐振器的激光从所述激光在所述谐振器的谐振状态变化，从而控制所述谐振器的光路长度 基于来自谐振器的反射光的检测结果，将多种模式的第一模式切换到激光以与第一模式不同的第二模式谐振的状态。

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