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公开(公告)号:US09793677B1
公开(公告)日:2017-10-17
申请号:US15378632
申请日:2016-12-14
发明人: Young Min Jhon , Joon Mo Ahn , Min Ah Seo , Chul Ki Kim , Jae Hun Kim , Taik Jin Lee , Jae Bin Choi , Deok Ha Woo
IPC分类号: H01S3/10 , H01S3/11 , H01S3/106 , H01S3/13 , H01S3/117 , H01S3/115 , H01S3/127 , H01S3/102 , H01S3/094 , H01S3/107
CPC分类号: H01S3/10046 , H01S3/08027 , H01S3/08054 , H01S3/094076 , H01S3/1024 , H01S3/1062 , H01S3/1068 , H01S3/1075 , H01S3/1103 , H01S3/1106 , H01S3/1109 , H01S3/115 , H01S3/117 , H01S3/127 , H01S3/1305 , H01S3/1306 , H01S2301/02
摘要: Disclosed herein is a single pulse laser apparatus that includes: a resonator having a first mirror, a second mirror, a gain medium, an electro-optic modulator (EOM) configured to perform single pulse switching, and an acousto-optic modulator (AOM) configured to perform mode-locking; a photodiode configured to measure a laser beam oscillated in the resonator; a synchronizer configured to convert an electrical signal, which is generated by measuring the laser beam, into a transistor-transistor logic (TTL) signal; a delay unit configured to set a delay time for the TTL signal to synchronize the EOM and the AOM and output a trigger TTL signal according to the delay time; an AOM driver configured to input the trigger TTL signal to the AOM that performs mode-locking and drive the AOM; and an EOM driver configured to input the trigger TTL signal to the EOM that performs single pulse switching and drive the EOM.
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公开(公告)号:US09442115B2
公开(公告)日:2016-09-13
申请号:US13895708
申请日:2013-05-16
发明人: Young Min Jhon , Chi Woong Jang , Myung Suk Chun , Seok Lee , Jae Hun Kim , Chul Ki Kim , Deok Ha Woo , Taik Jin Lee , Young Tae Byun , Sun Ho Kim
IPC分类号: G01N33/551 , G01N33/574 , G01N33/58
CPC分类号: G01N33/574 , G01N33/587
摘要: Provided is a method of analyzing binding efficiency of adhesive nanoparticles. The method includes (a) injecting a solution containing nanoparticles into a first chamber slide, (b) evaporating only the solution from the first chamber slide into which the solution containing the nanoparticles is injected, and measuring a saturation temperature using a thermal imager while radiating light from a light source, (c) injecting cells into a second chamber slide, (d) injecting a solution containing nanoparticles into the second chamber slide in which the cells are cultured, (e) removing nanoparticles which are not bound to the cells from the second chamber slide into which the cells and the nanoparticles are injected, and (f) evaporating only the solution from the second chamber slide from which the nanoparticles are removed, and measuring a saturation temperature using a thermal image while radiating light from the light source.
摘要翻译: 提供了分析粘合剂纳米粒子的结合效率的方法。 该方法包括:(a)将含有纳米颗粒的溶液注入到第一室载玻片中,(b)仅蒸发来自注入含有纳米颗粒的溶液的第一室载玻片的溶液,并且使用热成像仪测量饱和温度,同时辐射 来自光源的光,(c)将细胞注射到第二室载玻片中,(d)将含有纳米颗粒的溶液注入培养细胞的第二室载玻片中,(e)除去未结合细胞的纳米颗粒 注入细胞和纳米颗粒的第二室滑动,和(f)仅从去除了纳米颗粒的第二室载玻片蒸发溶液,并且使用热图像测量饱和温度,同时辐射来自光源的光 。
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3.
公开(公告)号:US09188485B1
公开(公告)日:2015-11-17
申请号:US14490948
申请日:2014-09-19
发明人: Sun Ho Kim , Yong Soo Kim , Jae Hun Kim , Min-Chul Park , Young Tae Byun , Min Ah Seo , Joon Mo Ahn , Deok Ha Woo , Seok Lee , Taik Jin Lee , Young Min Jhon
CPC分类号: G01J3/0297 , G01J3/10 , G01J3/28 , G01J3/2803 , G01J2003/282
摘要: Disclosed are herein an apparatus and method for extreme ultraviolet (EUV) spectroscope calibration. The apparatus for EUV spectroscope calibration includes an EUV generating module, an Al filter, a diffraction grating, a CCD camera, a spectrum conversion module, and a control module that compares a wavelength value corresponding to a maximum peak among peaks of the spectrum depending on the order of the EUV light converted from the spectrum conversion module with a predetermined reference wavelength value depending on an order of high-order harmonics to calculate a difference value with the closest reference wavelength value, and controls the spectrum depending on the order of the EUV light converted from the spectrum conversion module to be moved in a direction of wavelength axis by the calculated difference value. Thus, it is possible to accurately measure a wavelength of a spectrum of EUV light used in EUV exposure technology and mask inspection technology.
摘要翻译: 本文公开了用于极紫外(EUV)分光仪校准的装置和方法。 用于EUV分光仪校准的装置包括EUV生成模块,Al滤光片,衍射光栅,CCD照相机,光谱转换模块和控制模块,该模块将与频谱峰值中的最大峰值对应的波长值与 根据高次谐波的顺序,从频谱转换模块转换成具有预定参考波长值的EUV光的顺序,以计算具有最接近参考波长值的差值,并根据EUV的顺序来控制光谱 从光谱转换模块转换为沿波长轴方向移动计算出的差值的光。 因此,可以精确地测量在EUV曝光技术和掩模检查技术中使用的EUV光的光谱的波长。
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公开(公告)号:US10557711B2
公开(公告)日:2020-02-11
申请号:US14429162
申请日:2013-09-12
发明人: Taik Jin Lee , Seok Lee , Sun Ho Kim , Jae Hun Kim , Beom Ju Shin , Chul Ki Kim , Young Min Jhon
摘要: Disclosed are an apparatus for estimating a pedestrian position based on pedestrian motion recognition, and a method therefor. The method for estimating the pedestrian position based on pedestrian motion recognition includes recognizing a specific motion of a plurality of motions of the pedestrian, performing a unique pedestrian dead-reckoning (PDR) technique corresponding to the recognized specific motion among unique PDR techniques for each of the plurality of motions of the pedestrian, and estimating the pedestrian's position by the performed unique PDR technique.
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5.
公开(公告)号:US09188484B2
公开(公告)日:2015-11-17
申请号:US14225698
申请日:2014-03-26
发明人: Young Min Jhon , Yong Soo Kim , Min Ah Seo , Jae Hun Kim , Min Chul Park , Sun Ho Kim , Deok Ha Woo , Seok Lee , Taik Jin Lee , Myung Suk Chun , Woon Jo Cho
IPC分类号: G01J3/02
CPC分类号: G01J3/0297 , G01J3/28 , G03F7/70516 , G03F7/70575 , G03F7/70616
摘要: Provided are an apparatus and method for calibrating an extreme ultraviolet (EUV) spectrometer in which a wavelength of a spectrum of EUV light used for EUV lithography and mask inspection technology can be measured accurately.
摘要翻译: 提供了一种用于校准极紫外(EUV)光谱仪的装置和方法,其中可以精确地测量用于EUV光刻和掩模检查技术的EUV光的光谱的波长。
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公开(公告)号:US09124067B2
公开(公告)日:2015-09-01
申请号:US14448227
申请日:2014-07-31
发明人: Young Min Jhon , Joon Mo Ahn , Jae Hun Kim , Seok Lee , Min Chul Park , Deok Ha Woo , Young Tae Byun , Taik Jin Lee , Sun Ho Kim
CPC分类号: H01S3/117 , H01S3/08027 , H01S3/1062 , H01S3/1068 , H01S3/11 , H01S3/1103 , H01S3/1106 , H01S3/1109 , H01S3/1112 , H01S3/1623
摘要: Provided is a pulse laser apparatus for generating laser light. The apparatus includes a first mirror and a second mirror which are disposed at both ends of a resonator and configured to reflect the laser light, a gain medium disposed between the first and second mirrors and configured to amplify and output light incident from an outside, an etalon configured to adjust a pulse width of the laser light, and an acousto-optic modulator disposed between the first and second mirrors and configured to form a mode-locked and Q-switched signal from the laser light, in which some of the laser light is output through either the first or second mirror to outside the resonator.
摘要翻译: 提供了一种用于产生激光的脉冲激光装置。 该装置包括:第一反射镜和第二反射镜,其设置在谐振器的两端并被配置为反射激光;增益介质,设置在第一和第二反射镜之间并且被配置为放大并输出从外部入射的光, 标准准则被配置为调整激光的脉冲宽度,以及声光调制器,其布置在第一和第二反射镜之间并被配置为从激光形成锁模和Q开关信号,其中一些激光 通过第一或第二反射镜输出到谐振器外部。
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公开(公告)号:US10130254B2
公开(公告)日:2018-11-20
申请号:US15472439
申请日:2017-03-29
发明人: Jae Hun Kim , Seok Hwan Kim , Ju Yeong Oh , Byeong Ho Park , Hyo Suk Kim , Min Ah Seo , Chul Ki Kim , Taik Jin Lee , Deok Ha Woo , Seok Lee , Young Min Jhon
摘要: Provided is a cell-level retinal disease detection apparatus including a light imaging means configured to emit light to an eyeball and a light processing means which receives light reflected by the eyeball and processes and compensates light for an astigmatism aberration thereof which occurs at the eyeball to compensate. Here, the light processing means includes a wavefront sensor which senses the astigmatism aberration of the reflected light which occurs due to the eyeball and a light compensation mirror which compensates the light based on the sensed astigmatism aberration, and compensates for a difference in the astigmatism aberration to detect a disease of a retina of the eyeball.
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公开(公告)号:US09899115B1
公开(公告)日:2018-02-20
申请号:US15428692
申请日:2017-02-09
发明人: Min Ah Seo , Dong Kyu Lee , Geun Chang Choi , Chul Ki Kim , Jae Hun Kim , Taik Jin Lee , Young Min Jhon
摘要: Disclosed is a terahertz trapping device including a substrate, and a film disposed on the substrate, wherein the film has a slot in a particular shape patterned to be engraved or a structure in a particular shape patterned by embossing the film to control motion of a particle using terahertz electromagnetic waves.
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公开(公告)号:US09825421B2
公开(公告)日:2017-11-21
申请号:US15165568
申请日:2016-05-26
发明人: Young Min Jhon , Joon Mo Ahn , Seok Lee , Jae Hun Kim , Min Ah Seo , Chul Ki Kim , Taik Jin Lee , Deok Ha Woo , Min Chul Park
CPC分类号: H01S3/1109 , H01S3/115 , H01S3/127 , H01S3/1305
摘要: Provided is a single pulse laser apparatus. The apparatus including a resonator having a first mirror, a second mirror, a gain medium, and electro-optic modulators (EOMs) which perform each mode-locking and Q-switching, the apparatus includes a photodiode which measures laser light that oscillates from the resonator, a synchronizer which converts an electrical signal generated by measuring the laser light into a transistor-transistor logic (TTL) signal, a delay unit which sets a latency determined in order to synchronize a mode-locked pulse with a Q-switched pulse to the TTL signal, and outputs a trigger TTL signal according to the latency, and a Q-driver which inputs the trigger TTL signal to the EOM which performs Q-switching, and causes the EOM to operates.
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