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公开(公告)号：US09917423B2
公开(公告)日：2018-03-13
申请号：US15169815
申请日：2016-06-01
Inventor： Jung Ho Song
CPC classification number: H01S5/4012 , G02B27/0961 , G02B27/10 , G02B27/123 , G02B27/30 , H01S3/094003 , H01S5/4025
Abstract: Provided herein is a laser beam combination system. The laser beam combination system includes a laser emitter array including a plurality of laser emitters arranged therein, a first combination lens, through which a plurality of laser beams emitted from the laser emitters are concentrated in a first axis direction, so that the plurality of laser beams are converted to each have an oval cross-section having a long axis that is parallel to a second axis, and a second combination lens disposed at a focal point of the first combination lens to combine the plurality of laser beams converted by the first combination lens at a predetermined target.
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公开(公告)号：US09791570B2
公开(公告)日：2017-10-17
申请号：US14618230
申请日：2015-02-10
Inventor： Hong Seok Seo , Bong Ki Mheen , Myoung Sook Oh , Jae Sik Sim , Jung Ho Song , Min Hyup Song
Abstract: Disclosed is a laser radar apparatus. The laser radar apparatus includes: a light transmission unit configured to output a laser pulse by using a light source; a light reception unit configured to receive a reflected laser pulse in connection with the laser pulse; and a controller configured to adjust a repetition rate of the laser pulse of the light source, in which the controller adjusts the repetition rate of the laser pulse based on at least one of reception power, a target distance, a movement speed, a vertical angle, and a radiation angle.
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公开(公告)号：US09549102B2
公开(公告)日：2017-01-17
申请号：US14609872
申请日：2015-01-30
Inventor： Jung Ho Song , Bong Ki Mheen , Myoung Sook Oh , Yong Hwan Kwon , Dong Sun Kim , Hong Seok Seo , Min Hyup Song , Jae Sik Sim
CPC classification number: H04N5/225 , H04N5/23238 , H04N5/2354
Abstract: Disclosed are a method and an apparatus for implementing an active imaging system. A method of obtaining an image in an active imaging system including: dividing an imaging region, and determining a plurality of divided imaging regions; scanning each of the plurality of divided imaging regions based on a laser; collecting reflected light for each of the plurality of divided imaging regions, and generating a plurality of divided images by an image sensor; and generating a whole image for the imaging region based on the plurality of divided images.
Abstract translation: 公开了一种用于实现主动成像系统的方法和装置。 一种在主动成像系统中获得图像的方法，包括：分割成像区域，并确定多个划分的成像区域; 基于激光扫描多个划分的成像区域中的每一个; 收集多个分割成像区域中的每一个的反射光，并通过图像传感器生成多个分割图像; 以及基于所述多个划分的图像生成用于所述成像区域的整个图像。
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公开(公告)号：US09733344B2
公开(公告)日：2017-08-15
申请号：US14517119
申请日：2014-10-17
Inventor： Jae Sik Sim , Ki Soo Kim , Bong Ki Mheen , Myoung Sook Oh , Hong Seok Seo , Jung Ho Song , Yong Hwan Kwon , Dong Sun Kim , Min Hyup Song , Gyu Dong Choi
CPC classification number: G01S7/4817 , G01S17/06 , G01S17/42 , G01S17/87 , G01S17/89 , G01S17/936
Abstract: Provided herein a laser radar apparatus including a plurality of light transmission and reception modules arranged concavely in an opposite direction to a scanning direction based on a surface vertical to the scanning direction, wherein each of the plurality of light transmission and reception modules comprises a transmitter configured to deflect a laser beam and to irradiate the deflected laser beam to a target; and a receiver configured to receive the laser beam reflected from the target.
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