Abstract:
PURPOSE: A device generating various pulse waves through the distance control between connectors of a saturation absorbing body generates pulse waves having various repetition rates and various offset frequencies. CONSTITUTION: A pulse waves generation device (1000) comprises a saturation absorbing body moving unit (500), a saturation absorbing body fixing unit (600), and an optical fiber connecting unit (700). The saturation absorbing body moving unit comprises a saturation absorbing body mounting unit (100), an optical fiber fixing unit (200), and a minute-driving unit (300). A saturation absorbing body (110) is connected to one side of the saturation absorbing body mounting unit, and an optical fiber (120) is connected to the other side. The saturation absorbing body mounting unit is connected to the optical fiber fixing unit. The minute-driving unit is connected to the other side of the optical fiber fixing unit and moves the optical fiber fixing unit to left and right. The saturation absorbing body fixing unit includes the saturation absorbing body mounting unit and the optical fiber fixing unit. The saturation absorbing body fixing unit is separated from the saturation absorbing body moving unit at a predetermined distance and is fixed. The optical fiber connecting unit is fixed to between the saturation absorbing body moving unit and the saturation absorbing body fixing unit.
Abstract:
PURPOSE: An apparatus for detecting microorganisms is provided to detect of floating microbes in real time and to monitor harmful microorganisms. CONSTITUTION: An apparatus for detecting microorganisms comprises: a light source unit(110) for irradiating light; a light entrance and a light exit for inflow or outflow of the light; an inlet(120) and an outlet for particles; a mirror chamber(130) having an opening for emitting light to the outside; and a concentrate optical system(140) for collecting light.
Abstract:
본 발명은 프리즘의 소산파를 이용한 바이오 시편 측정 장치 및 그 방법에 관한 것으로, 더욱 상세하게는 프리즘 내부 전반사를 2회 이상 발생하게 하는 효과에 의해 발생하는 복수의 소산파를 바이오 시편의 형광 검출에 이용하여 보다 고민감도의 형광 검출을 제공함과 동시에, 서로 다른 투과율과 반사율의 면을 갖는 프리즘을 이용하여 형광 검출 과정에서 에너지 손실을 최소화하는 소산파를 이용함으로써, 고효율로 바이오 시편의 형광 검출이 가능한 프리즘의 소산파를 이용한 바이오 시편 측정 장치 및 그 방법에 관한 것이다. 프리즘, 소산파, 바이오칩, 측정, 형광, 검출
Abstract:
PURPOSE: Bio specimen measuring device and method using the evanescent wave of a prism are provided to enable an uniform and highly sensitive fluorescence signal to be measured on wider measuring region by the construction of exiting fluorescent material using a specially manufactured prism to be able to make total internal reflection. CONSTITUTION: A bio specimen measuring device using the evanescent wave of a prism comprises a light source(2), a prism(3), a specimen(4), a detector(5) and a controller(6). The light source supplies the excited light. The prism is formed around the light source and receives the excited light(7). The specimen is formed around the prism. The specimen comprises a bio specimen receiving the evanescent wave(8) from the prism. The detector is formed around the specimen and detects the fluorescent light(9) generated from the specimen. The controller is formed around the detector.
Abstract:
PURPOSE: A prism inducing a polarizing angle and apparatus for detection are provided to detect fluorescent light by using an evanescent wave of the prism inducing a polarizing angle. CONSTITUTION: A linear polarization light enters a prism(30). An evanescent wave is generated through total internal reflection. The evanescent wave has a polarization angle and is passed. The evanescent wave is re-reflected to inside. The prism does not have a component transmitting a sample surface(43). The prism forms an incident surface(31a) a transmission side(31b). The entrance surface and the transmission side are vertical to the transmission side.
Abstract:
본 발명은 다중 진공 여과 방법을 이용한 단일벽 탄소나노튜브 포화 흡수체 제작법에 관한 것으로서, 보다 상세하게는 레이저 발진에 사용될 수동적 포화 흡수체의 제작을 위해 다중 여과 방식을 이용하여 탄소나노튜브 박막을 제작하고 폴리머에 전이시키는 방법으로, 진공 챔버 및 멤브레인 필터를 이용하여 탄소나노튜브 박막을 필터 위에 증착시키고 식각액을 이용하여 필터를 식각하여 폴리머 상면에 전이되도록 한 후 탄소나노튜브 박막 위에 폴리머를 코팅하여 탄소나노튜브 포화 흡수체로 제작할 수 있는 다중 진공 여과 방법을 이용한 단일벽 탄소나노튜브 포화 흡수체 제작법에 관한 것이다.
Abstract:
PURPOSE: A method for preparing a single-walled carbon nanotube saturated absorber is provided to flatten the surface of a carbon nanotube thin film by preparing the carbon nanotube thin film based on a multi-vacuum filtration method and coating two surfaces of the carbon nanotube thin film with polymer. CONSTITUTION: A method for preparing a single-walled carbon nanotube saturated absorber comprises the steps of: filtering a carbon nanotube mixed solution in a vacuum chamber with a membrane filter (20), and depositing a carbon nanotube thin film (10) on the membrane filter; separating the membrane filter from the vacuum chamber, and drying the membrane filter; dissolving the membrane filter to be removed by etchant (400); replacing the etchant with distilled water (500); sinking a lower polymer film (30) on the bottom of the carbon nanotube thin film; depositing the carbon nanotube thin film on the lower polymer film by removing the distilled water; and coating an upper polymer film on the carbon nanotube thin film.
Abstract:
본 발명은 편광각 투과 유도 프리즘 및 이를 이용한 신호 대 잡음비 향상을 위한 형광검출장치에 관한 것으로서, 더욱 상세하게는, 시료면에 도포된 형광물질에 빛을 임계각 이상으로 입사시킬 때 발생하는 에바네슨트파를 형광의 여기광으로 사용하여 내부전반사된 빛이 편광각을 가지고 프리즘을 투과함으로써, 재반사된 빛이 시료면에 미치는 영향을 제거함과 동시에 신호 대 잡음비(SNR)를 향상 시키고, 프리즘을 소형화하며, 패턴화를 통해 프리즘의 부피를 줄이며, 시료면적의 사용과 광량 효율을 증대시킨 편광각 투과 유도 프리즘 및 이를 이용한 신호 대 잡음비 향상을 위한 형광검출장치에 관한 것이다. 프리즘, 에바네슨트파, 편광각, 투과, 유도, 신호, 잡음비