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公开(公告)号：KR101583554B1
公开(公告)日：2016-01-08
申请号：KR1020140063202
申请日：2014-05-26
Applicant: 국방과학연구소
Abstract: 본발명은제1 유체의유로를형성하도록적어도일 방향으로연장되는제1 덕트부, 및상기제1 유체와열을교환할수 있는제2 유체의유로를형성하도록상기제1 덕트부의외주면을감싸도록형성되고, 전열면적을증가시키기위하여금속상의골격에의해서구획되는복수의기공을구비하는다공성금속으로이루어지는제2 덕트부를포함하고, 상기제1 덕트부의외주면에는상기복수의기공들중 일부가접하여배치되고, 상기제2 덕트부는상기제1 유체및 상기제2 유체의열교환시, 별도의접합면에의한열 손실을제한하여열전달효율을증대시키도록상기제1 덕트부와일체로형성되는것을특징으로하는일체형이중관, 그리고이의제조방법을제공한다.
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公开(公告)号：KR101528843B1
公开(公告)日：2015-06-15
申请号：KR1020130159682
申请日：2013-12-19
Applicant: 국방과학연구소
IPC: G02B27/32
Abstract: 본발명은레이저조준안정화제어시뮬레이터및 그작동방법에관한것으로, 일정한속도로이동하는표적을생성하는모의영상발생기와, 영상획득수단에따라표적을조준하여영상을획득하는영상획득장치와, 영상획득장치로부터획득된표적의영상과표적위치계산수단을통해 PIXEL 오차값을산출하여, 영상획득수단을실시간으로보정하는제어장치를포함하며, 레이저가탑재된시스템의정밀한조준을위한오차원인을알 수있으며, 오차원인을해소할수 있는방법을찾을수 있는레이저조준안정화제어시뮬레이터및 그작동방법을제공한다.
Abstract translation: 本发明涉及一种激光瞄准稳定控制模拟器及其操作方法。 模拟器包括：模拟图像发生器，用于产生以恒定速度移动的目标; 图像获取单元，用于瞄准目标并根据用于获取图像的装置获取图像; 以及控制单元，其通过从图像获取单元获取的目标图像和目标定位装置计算像素误差，以实时校正图像采集装置。 本发明的目的是找到并解决错误的原因以更准确地瞄准嵌入激光的系统。
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公开(公告)号：KR1020140071647A
公开(公告)日：2014-06-12
申请号：KR1020120139459
申请日：2012-12-04
Applicant: 국방과학연구소
Abstract: A device for defect detection of a laser-processed surface of the present invention comprises a laser generating device (20) irradiating laser to a material (T); a laser detection device (30) receiving scattering laser in accordance with a laser scattering angle of the material (T); and a processing device (40) which figures out a starting point which power of the scattering laser increases and a point which power of the scattering laser rapidly increases from the scattering laser data thereby measuring a laser incident point and surface damage of the material (T) by laser processing and a damage point in real-time without using additional light sources.
Abstract translation: 本发明的激光加工用表面的缺陷检测装置包括激光发生装置（20），将激光照射到材料（T）上; 激光检测装置（30），其根据所述材料（T）的激光散射角接收散射激光; 以及处理装置（40），其计算散射激光器的功率的起始点和散射激光器的功率从散射激光数据快速增加的点，从而测量激光入射点和材料的表面损伤（T ）通过激光处理和损伤点实时而不使用额外的光源。
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公开(公告)号：KR101331834B1
公开(公告)日：2013-11-22
申请号：KR1020120136404
申请日：2012-11-28
Applicant: 국방과학연구소
Abstract: The present specification relates to a laser-material interacting simulator of a high energy laser through long-range atmospheric propagation which can simulate an atmospheric propagation effect of the high energy laser. The simulator according to one embodiment of the present specification comprises: a first power meter for measuring the output of laser beams outputted from a laser; an atmospheric propagation simulating device for simulating turbulent flow, aerosol, and heat spreading effects generated by the output of the laser beams outputted from the laser; a second power meter for measuring the output of the laser beams outputted from the atmospheric propagation simulating device; a beam profiler for measuring the strength variation of the laser beams outputted from the atmospheric propagation simulating device; a substance movement simulating device irradiating the laser beams outputted form the atmospheric propagation simulating device to a substance (Subject) and simulating the movement effect of the substance; and a substance damage measuring device for measuring the damaged information of the substance in the substance movement simulating device in real time. [Reference numerals] (31) High power laser;(312) High speed rotation device (rotation effect);(313) Movable sprayer (wind effect);(314) Vibrator (vibration effect);(32) Atmospheric propagation simulating device;(33) Image obtaining device;(35) Substance damage measuring device;(36) Controller;(37) First power meter;(38) Second power meter;(39) Beam profiler;(AA) Substance
Abstract translation: 本说明书涉及通过远程大气传播的高能量激光器的激光材料相互作用模拟器，其可以模拟高能激光器的大气传播效应。 根据本说明书的一个实施例的模拟器包括：用于测量从激光器输出的激光束的输出的第一功率计; 用于模拟由激光器输出的激光束的输出产生的湍流，气溶胶和热扩散效应的大气传播模拟装置; 第二功率计，用于测量从大气传播模拟装置输出的激光束的输出; 用于测量从大气传播模拟装置输出的激光束的强度变化的光束轮廓仪; 将从大气传播模拟装置输出的激光束照射到物质（被摄体）并模拟物质的运动效应的物质运动模拟装置; 以及用于实时测量物质运动模拟装置中物质的损坏信息的物质损伤测量装置。 （31）高功率激光器（312）高速旋转装置（旋转效果）;（313）可动喷雾器（风力效应）;（314）振动器（振动效应）;（32）大气传播模拟装置; （33）图像获取装置;（35）物质损伤测量装置;（36）控制器;（37）第一功率计;（38）第二功率计;（39）光束分析仪;（AA）
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Patent Agency Ranking
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公开(公告)号：KR101817638B1
公开(公告)日：2018-01-11
申请号：KR1020160112209
申请日：2016-08-31
Applicant: 국방과학연구소
CPC classification number: G02B5/3058 , G01J3/22 , G02B5/204
Abstract: 본발명은전도성산화물박막소재를최상층과고굴절률층으로적용하여높은반사율과회절효율, 넓은파장범위, 높은허용레이저강도를가진유전체다층박막회절격자구조에관한것이다.
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公开(公告)号：KR101542892B1
公开(公告)日：2015-08-07
申请号：KR1020130127122
申请日：2013-10-24
Applicant: 국방과학연구소
Abstract: 본발명은레이저조준오차측정용대면적유연기판센서장치에관한것으로서, 보다상세하게는대면적유연기판을적용하여곡면이있는표적위에서도레이저원거리조준오차를직관적으로측정하기위한레이저조준오차측정용대면적유연기판센서장치에관한것이다. 이를위해, 본발명은레이저조준오차를정량적인수치로측정하기위해유연기판대면적광 검출기와광학필터및 상기유연기판대면적광 검출기와유연케이블을통하여전기적으로연결되는신호처리장치를포함하는것을특징으로하는레이저조준오차측정용대면적유연기판센서장치를제공한다.
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公开(公告)号：KR101496940B1
公开(公告)日：2015-03-02
申请号：KR1020130126423
申请日：2013-10-23
Applicant: 국방과학연구소
IPC: H04N13/02
CPC classification number: G02B27/22
Abstract: 본 발명의 입체 고속 모의 영상 발생장치에는 입력된 배경 시나리오에 맞춰 3차원 모의 영상의 3차원 배경 홀로그램을 레이저 빔으로 생성하는 3차원 배경영상 발생기(3)와, 입력된 표적 고속 이동 시나리오에 맞춰 고속 이동되는 표적의 3차원 표적 홀로그램을 레이저 빔으로 생성하는 3차원 표적영상 발생기(4)가 포함됨으로써 레이저 홀로그램 기반의 3차원 모의영상(A-2)이 구현되고, 특히 3차원 모의영상(A-2)이 수백 Hz 이상으로 구현됨으로써 고속 및 고분해능을 요구하는 영상기반 고 정밀 추적시스템의 성능 검증 시험장치로 활용되는 특징을 갖는다.
Abstract translation: 根据本发明，三维高速模拟图像生成器包括：三维背景图像生成器（3），用于使用根据本发明的激光束产生三维模拟图像的三维背景全息图 输入背景情景; 以及根据输入的高速移动目标情景，使用激光束高速移动的目标的三维目标全息图的三维目标图像生成器（4）。 结果，实现了基于激光全息图的三维模拟图像（A-2），并且特别地，三维高速模拟图像生成器被用作基于图像的高的性能测试工具 通过实现三维模拟图像（A-2）超过几百Hz，需要高速和高分辨率的精密跟踪系统。
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20.发明公开
公开(公告)号：KR1020130074537A
公开(公告)日：2013-07-04
申请号：KR1020110142639
申请日：2011-12-26
Applicant: 국방과학연구소
Abstract: PURPOSE: A laser thermal doming measurement device, a thermal doming measurement system with the same, and a laser thermal doming measurement method are provided to measure the laser distribution without a data loss while transferring a gas cell at high speed. CONSTITUTION: A laser thermal doming measurement device includes a laser emitting unit (61), a beam distribution measuring unit (63), a gas cell (71), a gas cell transferring device (70), a transfer sensing unit, and a control unit. The beam distribution measuring unit measures the distribution of laser beams. The laser beams are penetrated through the gas cell. The transfer sensing unit senses a position of the gas cell, thereby generating start signals and finish signals. The control unit controls the operation of the laser emitting unit and the beam distribution measuring unit based on the start and finish signals.
Abstract translation: 目的：提供一种激光热平衡测量装置，具有相同热量测量的测量系统和激光热测圆测量方法，用于在高速传送气室时测量激光分布而无需数据丢失。 实施例：激光热量测量装置包括激光发射单元（61），光束分布测量单元（63），气室（71），气室传输装置（70），转印感测单元和控制 单元。 光束分布测量单元测量激光束的分布。 激光束穿过气室。 转印感测单元感测气室的位置，从而产生起始信号和完成信号。 控制单元基于开始和结束信号控制激光发射单元和光束分布测量单元的操作。
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