氧敏感光波光電倍增管敏感度校正平台開發 I

NCUIR > Engineering College > Graduate Institute of Mechanical Engineering > Electronic Thesis & Dissertation > Item 987654321/61675

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/61675

Title:	氧敏感光波光電倍增管敏感度校正平台開發 I
Authors:	俞明軒;Yu,Ming-hsuan
Contributors:	機械工程學系
Keywords:	630nm輝光;光子計數;光電倍增管;光功率;大氣輝光;630 nano wavelength airglow;Photon Counting;Photomultiplier;Optical power;airglow
Date:	2013-08-05
Issue Date:	2013-10-08 15:28:05 (UTC+8)
Publisher:	國立中央大學
Abstract:	因應實驗室開發的電離層中大氣暉光量測之衛星酬載，此酬載以光電倍增管為感測器，量測135.6nm與630nm大氣輝光。因此設計一平台以校準光電倍增管之敏感度。為了使平台能共重用，製作機構上卡槽抽換、VMIO人機介面平台與換氣系統設計。並且實驗平台實際的受背景光強度之影響與平台光源之穩定度，以確保平台可用性。之後建立出於630nm波長光下的光電倍增管計數值與光功率的關係。 In response to the lab activity, a payload is developed to observe airglow in ionosphere. Such payload uses photomultiplier as sensor to examine the airglow under the wavelength of 135.6nm and 630nm. Therefore, a platform is implemented to calibrate the sensitivity of photomultiplier. In order to increase the reusability of the platform, swappable card slot, VMIO human-computer interface, and ventilation system are also built into the device. A further experiment on the actual effect of intensity of ambient light as well as stability of platform light is then undertaken to ensure the usability of the platform. Hence, a relationship between the value of photomultiplier and the energy of the light under the wavelength of 630nm can be established.
Appears in Collections:	[Graduate Institute of Mechanical Engineering] Electronic Thesis & Dissertation

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