光譜儀及高光譜成像有多種不同形式的設計，在本文中所使用的Czerny-Turner型光譜儀配置。因其採用的硬體元件較多，其中包括入射點光源的配置、準直鏡、聚焦鏡的形狀選擇、平面繞射光柵配置及參數設計、焦平面成像的放置等，任一元件或是參數的修正都會影像道系統的成像。
本實驗利用Czerny-Turner型光譜儀的基本設定進行最佳化，在模擬過程中使用光學軟體Code V設計並修正硬體元件的參數，透過其斑點圖以及調製轉移函數MTF (Modulation Transfer Function) 功能獲取成像資訊，並從光譜解像力及系統解析度的分系運算驗證此系統的成像品質。
本研究結果顯示，利用Czerny-Turner型光譜儀之基本設計經過最佳化元件之相關參數後，能利用簡單的元件配置以及透過準確的計算得到優異的高光譜影像系統。

Many different forms of design in spectrometers and hyperspectral imager. In this paper, we choose Czerny-Turner type to analyze which uses more elements than other typical type. We need to consider several factors that including the location of the light source, mirrors’ shape, grating’s pitch, and distance between component to component. The image equality can be changed by one of all this factors.
We optimize the model that is based on Czerny-Turner type by changing those factors and use different incident light’s way. By using optical software “Code V”, we can get wavelength information through two important software function, “Spot diagram” and “MTF (Modulation Transfer Function).” And the analysis of resolution and resolving power tell us the imaging quality of our system.
Consequently, adopting our design to compose a Czerny-Turner spectrometer can get excellent hyperspectral imaging systems through simple components and accurate calculations.

[1] 徐百輝，「大地的辨識密碼－高光譜影像」，科學發展，第四一六期，第13~19頁 (2007)。
[2] J. Reader, "Optimizing Czerny-Turner Spectrographs: A Comparison Between Analytic Theory and Ray Tracing," Journal of the Optical Society of America, Vol. 59, Issue 9, pp. 1189-1194 (1969)
[3] E. .G. Loewen, E. Popov, Diffraction Gratings and Applications, CRC, New York, pp. 25-27 (1997).
[4] 林敬二、林宗義，儀器分析上冊，美亞書版，台北，第86~88頁(1994)。
[5] 黃羽笛，「微型分光結構之分析與研究」，碩士論文，國立臺灣科技大學，台北 (2013)。
[6] J. E. Greivenkamp, Field Guide to Geometrical Optics, SPIE, Arizona, pp. 29 (2004).
[7] H. Turner, Science in medieval Islam: an illustrated introduction, University of Texas, USA, pp. 53 (1997).
[8] G. D. Boreman, Modulation Transfer Function in Optical and Electro-optical Systems, SPIE, Washington, pp. 23-25 (2001).
[9] D. B. Murphy, Fundamentals of Light Microscopy and Electronic Imaging, John Wiley & Sons, New York, pp. 252-254 (2002).
[10] D. FRIED, "Optical resolution through a randomly inhomogeneous medium for very long and very short exposures," Journal of the Optical Society of America, Vol. 56, Issue 10, pp. 1372-1379, (1966).
[11] W. B. Peatman, Gratings, Mirrors, and Slits, Gordon and Breach Science, Amsterdam, pp. 12-16 (1997).
[12] 章立祐，「反射式微結構之平面聚焦特性分析與探討」，碩士論文，國立台灣科技大學，台北 (2009)。