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1. 发明申请

US20110192978A1 TERAHERTZ WAVE APPARATUS 有权
公开(公告)号：US20110192978A1
公开(公告)日：2011-08-11
申请号：US12908628
申请日：2010-10-20
申请人： Min Yong JEON , Kyung Hyun PARK , Dae-Su YEE
发明人： Min Yong JEON , Kyung Hyun PARK , Dae-Su YEE
IPC分类号： G01D5/30 , G02F1/35 , H01S3/10 , G02F1/365
CPC分类号： H01S5/0623 , G02F2/002 , H01S1/02 , H01S5/141 , H01S5/40 , H01S5/4012
摘要： Provided is a terahertz wave apparatus. The terahertz wave apparatus includes: a wavelength-fixed laser emitting a first laser light having a fixed first wavelength; a wavelength-swept laser emitting a second laser light having a tunable second wavelength; a coupler coupling the first laser light with the second laser light; and a generator converting a mixed light emitted from the coupler into a terahertz wave, wherein a frequency of the terahertz wave is continuously tunable.
摘要翻译：提供了一种太赫兹波装置。太赫波装置包括：发射具有固定的第一波长的第一激光的波长固定的激光; 发射具有可调谐的第二波长的第二激光的波长扫描激光; 将所述第一激光与所述第二激光耦合的耦合器; 以及将从耦合器发射的混合光转换成太赫兹波的发生器，其中太赫兹波的频率是连续可调的。

2. 发明申请

US20080137694A1 SELF-PULSATING LASER DIODE 失效
标题翻译：自激激光二极管
公开(公告)号：US20080137694A1
公开(公告)日：2008-06-12
申请号：US11932937
申请日：2007-10-31
申请人： Kyung Hyun PARK , Hyun Sung Ko , Yong Ahn Leem , Min Yong Jeon , Eun Deok Sim , Sung Bock Kim
发明人： Kyung Hyun PARK , Hyun Sung Ko , Yong Ahn Leem , Min Yong Jeon , Eun Deok Sim , Sung Bock Kim
IPC分类号： H01S3/098 , H01S3/08
CPC分类号： H01S5/0625 , H01S5/0658
摘要： Provided is a self-pulsating laser diode including: a distributed feedback (DFB) section serving as a reflector; a gain section connected to the DFB section and having an as-cleaved facet at one end; a phase control section interposed between the DFB section and the gain section; and an external radio frequency (RF) input portion applying an external RF signal to at least one of the DFB section and the gain section.
摘要翻译：提供了一种自脉动激光二极管，包括：用作反射器的分布反馈（DFB）部分; 连接到DFB部分并且在一端具有劈裂小面的增益部分; 相位控制部，其插入在所述DFB部和所述增益部之间; 以及外部射频（RF）输入部分，将外部RF信号施加到DFB部分和增益部分中的至少一个。

3. 发明授权

US06560251B1 Mode-locked laser stabilizing apparatus and method thereof 失效
标题翻译：锁模式激光稳定装置及其方法
公开(公告)号：US06560251B1
公开(公告)日：2003-05-06
申请号：US09705582
申请日：2000-11-02
申请人： Min Yong Jeon , Hak Kyu Lee , Dong Sung Lim , Joon Tae Ahn , Do Il Chang , Kyong Hon Kim
发明人： Min Yong Jeon , Hak Kyu Lee , Dong Sung Lim , Joon Tae Ahn , Do Il Chang , Kyong Hon Kim
IPC分类号： H01S313
CPC分类号： H01S3/06791 , H01S3/06712 , H01S3/08059 , H01S3/108 , H01S3/1109 , H01S3/139
摘要： There is disclosed a mode-locked optical fiber laser stabilizing apparatus for stabilizing the length of the optical fiber laser resonator by feedbacking the optical signals to the laser resonator, in the direction where the signal reflected by the optical fiber loop mirror is detected as an error signal to minimize the signal, and method thereof. According to the present invention, a resonator stabilizing apparatus in an optical fiber laser includes a non-linear optical amplitude loop mirror (NALM) for non-linearly amplifying a laser pumped laser light, a linear loop mirror of a closed loop shape for confining the laser light sufficiently amplified by the non-linear optical amplitude loop mirror; a light isolator for proceeding the light confined by said linear loop mirror only in one direction, an optical coupler for detecting the light proceeding in the direction opposite to the light isolator by the linear loop mirror, the phase of which is varied in the non-linear optical amplitude loop mirror, and a piezo-electric transducer (PZT) for performing a signal processing for minimizing the amount of light proceeding in an opposite direction when the light detector detects the light proceeding in the opposite direction and feedbacking again the light to stabilize the light, the light detector is coupled by the linear loop mirror and the optical coupler.
摘要翻译：公开了一种锁模光纤激光稳定装置，用于通过将光信号反馈到激光谐振器，使光纤环路反射的信号被检测为误差的方向来稳定光纤激光谐振器的长度信号以使信号最小化，及其方法。根据本发明，光纤激光器中的谐振器稳定装置包括用于非线性放大激光泵浦激光的非线性光学振幅反射镜（NALM），闭环形状的线性环形反射镜，用于限制激光由非线性光学振幅回波镜充分放大; 光隔离器，用于仅在一个方向上进行由所述线性环形反射镜限制的光;光耦合器，用于检测通过线性环形反射镜在与光隔离器相反的方向上行进的光，线性光学振幅回路镜和压电换能器（PZT），用于当光检测器检测到沿相反方向进行的光并且再次反馈光以稳定时进行信号处理以最小化在相反方向上进行的光量光，光检测器通过线性环路镜和光耦合器耦合。

4. 发明授权

US06560247B2 Dual wavelength optical fiber laser 有权
公开(公告)号：US06560247B2
公开(公告)日：2003-05-06
申请号：US09993027
申请日：2001-11-05
申请人： Do-Il Chang , Min-Yong Jeon , Kyong-Hon Kim
发明人： Do-Il Chang , Min-Yong Jeon , Kyong-Hon Kim
IPC分类号： H01S330
CPC分类号： H01S3/06754 , H01S3/0809 , H01S3/302
摘要： A dual wavelength optical fiber laser includes a first and a second optical fibers which generating stimulated scattering by a pump light source; two short period optical fiber gratings that is resonating each of a first and a second wavelength light which are generated by the optical fibers and regulating reflecting characteristics according to the first and the second wavelengths; a WDM optical fiber coupler which inputs a pump wavelength to the optical fibers and outputs a laser operation wavelength; and an interference removing unit which is connected between the optical fibers and removes an interference in the first and the second wavelength of resonating.

5. 发明授权

US06266145B1 Apparatus for measurement of an optical pulse shape 有权
标题翻译：用于测量光脉冲形状的装置
公开(公告)号：US06266145B1
公开(公告)日：2001-07-24
申请号：US09441532
申请日：1999-11-16
申请人： Hak Kyu Lee , Dong Sung Lim , Min Yong Jeon , Joon Tae Ahn , Kyong Hon Kim
发明人： Hak Kyu Lee , Dong Sung Lim , Min Yong Jeon , Joon Tae Ahn , Kyong Hon Kim
IPC分类号： G01B902
CPC分类号： G01J11/00
摘要： An apparatus for measurement of an optical pulse shape intended to measure the temporal waveform of an ultrashort single optical pulse is disclosed. The present invention comprises a linearly chirped supercontinuum light source that is synchronized with an optical pulse to be measured; a nonlinear optical interferometer to transform the temporal waveform of an incident optical pulse into a spectrum using an incident light from said supercontinuum light source; and an optical spectrum analyzer to measure the wavelength of the light passing through the nonlinear interferometer so that it can measure the temporal waveform of a single optical pulse. The present invention employs the method that transforms the temporal waveform of an incident optical pulse into a spectrum and measures the wavelength using a linearly chirped supercontinuum light source, a nonlinear optical interferometer, and an optical spectrum analyzer. The present invention provides an apparatus for measurement of an optical pulse shape that is able to measure the waveform not with the repeated measurements but with a single shot measurement.
摘要翻译：公开了一种用于测量旨在测量超短单个光脉冲的时间波形的光脉冲形状的装置。本发明包括与要测量的光脉冲同步的线性啁啾超连续谱光源; 使用来自所述超连续光源的入射光将入射光脉冲的时间波形变换为光谱的非线性光学干涉仪; 以及光谱分析仪来测量穿过非线性干涉仪的光的波长，以便它可以测量单个光脉冲的时间波形。本发明采用将入射光脉冲的时间波形变换为光谱并使用线性啁啾超连续光源，非线性光学干涉仪和光谱分析仪测量波长的方法。本发明提供了一种用于测量光脉冲形状的装置，该装置能够测量不是重复测量而不是单次测量的波形。

6. 发明授权

US5999545A Optical fiber laser and a method of locking a combined mode utilizing thereof 失效
标题翻译：光纤激光器及其组合模式的锁定方法
公开(公告)号：US5999545A
公开(公告)日：1999-12-07
申请号：US971678
申请日：1997-11-17
申请人： Min Yong Jeon , Hak Kyu Lee , Kyong Hon Kim , El Hang Lee
发明人： Min Yong Jeon , Hak Kyu Lee , Kyong Hon Kim , El Hang Lee
IPC分类号： G02B6/00 , H01S3/067 , H01S3/098 , H01S3/106 , H01S3/30
CPC分类号： H01S3/067 , H01S3/1068 , H01S3/1109 , H01S3/1121
摘要： The present invention discloses an optical fiber laser and a method of harmonic mode locking utilizing the optical fiber laser, which is capable of locking a harmonic frequency occurred by inserting an optical modulator between a Faraday rotator mirror and a non-linear amplifying loop mirror to coincide the frequency component of the optical modulator with the frequency component of the longitudinal mode of the laser. In order to achieve the object of the present invention, it comprises an optical fiber laser which comprises a non-linear amplifying loop mirror, a linear mirror and an optical fiber directional coupler or fiber coupler.
摘要翻译：本发明公开了一种使用光纤激光器的光纤激光器和谐波模式锁定方法，其能够通过在法拉第旋转镜和非线性放大环形反射镜之间插入光学调制器来锁定所发生的谐波频率，使其一致具有激光纵向模式的频率分量的光调制器的频率分量。为了实现本发明的目的，它包括一个包括非线性放大环路镜，线性反射镜和光纤定向耦合器或光纤耦合器的光纤激光器。

7. 发明授权

US5734665A Optical fiber laser 失效
标题翻译：光纤激光器
公开(公告)号：US5734665A
公开(公告)日：1998-03-31
申请号：US710525
申请日：1996-09-18
申请人： Min-Yong Jeon , Wang-Yuhl Oh , Hak-Kyu Lee , Kyong-Hon Kim , El-Hang Lee
发明人： Min-Yong Jeon , Wang-Yuhl Oh , Hak-Kyu Lee , Kyong-Hon Kim , El-Hang Lee
IPC分类号： H01S3/00 , G02F1/35 , H01S3/067 , H01S3/30
CPC分类号： H01S3/067 , G02F1/3519
摘要： An optical fiber laser is disclosed capable of generating an ultrashort pulse which has intensive energy and is stable against polarization by using a sagnac loop mirror and a Faraday rotator mirror, which includes a light pumping laser diode; an erbium doped fiber-added optical fiber; a wavelength division multiplier fiber coupler; a dispersion shifted fiber; and an optical fiber directional coupler; a nonlinear amplifier loop mirror; a second polarization controller; a linear mirror having a Faraday rotator mirror for rotating the polarization plane of a proceeding light wave; and a directional coupler being connected between the nonlinear amplifier loop mirror and the linear mirror.
摘要翻译：公开了一种光纤激光器，其能够通过使用包括光泵浦激光二极管的sagnac环形反射镜和法拉第旋转镜来产生具有强力能量并且对极化稳定的超短脉冲; 掺铒光纤的光纤; 波分复用光纤耦合器; 色散位移光纤; 和光纤定向耦合器; 非线性放大器环路镜; 第二偏振控制器; 线性反射镜，其具有用于旋转正在进行的光波的偏振面的法拉第旋转镜; 以及在非线性放大器环路镜和线性反射镜之间连接的定向耦合器。

8. 发明申请

US20150335812A1 BUFFY COAT EXTRACTION KIT 审中-公开
公开(公告)号：US20150335812A1
公开(公告)日：2015-11-26
申请号：US14655340
申请日：2013-12-17
申请人： Min-yong JEON
发明人： Min-yong JEON
IPC分类号： A61M1/36 , G01N33/49
CPC分类号： A61M1/3693 , A61J1/06 , A61J1/1406 , A61M2202/0427 , A61M2202/0439 , B01L3/5021 , B01L2200/0689 , B01L2300/044 , B01L2300/0858 , B01L2400/0478 , G01N33/491
摘要： The present invention relates to a buffy coat extraction kit including: a kit body having a cylindrical plasma part that has an internal volume for forming a plasma layer, a cylindrical buffy coat part which extends in the longitudinal direction while communicating with the lower part of the plasma part and has a diameter smaller than the diameter of the plasma part and an internal volume for forming a buffy coat layer, and a cylindrical erythrocyte part which extends in the longitudinal direction while communicating with the lower part of the buffy coat part and has a diameter larger than the diameter of the buffy coat part and an internal volume for forming an erythrocyte layer, wherein the free end part of the plasma part and the free end part of the erythrocyte part are respectively opened; a lower packing movably accommodated in the erythrocyte part while maintaining an air-tight state; and a pusher moving the lower packing.
摘要翻译：本发明涉及一种血沉棕黄层提取试剂盒，其包括：具有圆柱形等离子体部分的试剂盒本体，其具有用于形成等离子体层的内部体积，在纵向方向上延伸同时与血浆部分，其直径小于等离子体部分的直径和用于形成血沉棕黄层的内部容积;以及圆筒形红细胞部分，其在纵向方向上延伸，同时与血沉棕色部分的下部连通，并且具有直径大于所述血沉棕黄层部分的直径和用于形成红细胞层的内部体积，其中所述血浆部分的自由端部分和所述红细胞部分的自由端部分别是开放的; 下部包装，其可移动地容纳在红细胞部分中，同时保持气密状态; 并且推动器移动下部包装。

9. 发明授权

US08774243B2 Dual mode semiconductor laser and terahertz wave apparatus using the same 有权
标题翻译：双模半导体激光器和使用其的太赫兹波装置
公开(公告)号：US08774243B2
公开(公告)日：2014-07-08
申请号：US13022985
申请日：2011-02-08
申请人： Namje Kim , Kyung Hyun Park , Young Ahn Leem , Chul-Wook Lee , Sang-Pil Han , Dong-Hun Lee , Min Yong Jeon
发明人： Namje Kim , Kyung Hyun Park , Young Ahn Leem , Chul-Wook Lee , Sang-Pil Han , Dong-Hun Lee , Min Yong Jeon
IPC分类号： H01S5/00
CPC分类号： H01S5/06258 , H01S5/0612 , H01S5/06256 , H01S5/1096 , H01S5/1215 , H01S5/2222
摘要： Provided are a dual mode semiconductor laser and a terahertz wave apparatus using the same. The dual mode semiconductor laser includes a distributed feedback laser structure section including a first diffraction grating on a substrate and a distributed Bragg reflector laser structure section including a second diffraction grating on the substrate. A first wavelength oscillated by the distributed feedback laser structure section and a second wavelength oscillated by the distributed Bragg reflector laser structure section are different from each other, and the distributed feedback laser structure section and the distributed Bragg reflector laser structure section share the same gain medium with each other.
摘要翻译：提供了一种双模式半导体激光器和使用该双模半导体激光器的太赫兹波装置。双模式半导体激光器包括分布反馈激光器结构部分，其包括在衬底上的第一衍射光栅和在衬底上包括第二衍射光栅的分布式布拉格反射器激光器结构部分。由分布式反馈激光器结构部分振荡的第一波长和由分布布拉格反射器激光器结构部分振荡的第二波长彼此不同，分布反馈激光器结构部分和分布式布拉格反射器激光器结构部分共享相同的增益介质与彼此。

10. 发明授权

US08476592B2 Terahertz wave apparatus 有权
标题翻译：太赫波装置
公开(公告)号：US08476592B2
公开(公告)日：2013-07-02
申请号：US12908628
申请日：2010-10-20
申请人： Min Yong Jeon , Kyung Hyun Park , Dae-Su Yee
发明人： Min Yong Jeon , Kyung Hyun Park , Dae-Su Yee
IPC分类号： G01J5/02
CPC分类号： H01S5/0623 , G02F2/002 , H01S1/02 , H01S5/141 , H01S5/40 , H01S5/4012
摘要： Provided is a terahertz wave apparatus. The terahertz wave apparatus includes: a wavelength-fixed laser emitting a first laser light having a fixed first wavelength; a wavelength-swept laser emitting a second laser light having a tunable second wavelength; a coupler coupling the first laser light with the second laser light; and a generator converting a mixed light emitted from the coupler into a terahertz wave, wherein a frequency of the terahertz wave is continuously tunable.
摘要翻译：提供了一种太赫兹波装置。太赫波装置包括：发射具有固定的第一波长的第一激光的波长固定的激光; 发射具有可调谐的第二波长的第二激光的波长扫描激光; 将所述第一激光与所述第二激光耦合的耦合器; 以及将从耦合器发射的混合光转换成太赫兹波的发生器，其中太赫兹波的频率是连续可调的。

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