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Existing static dispersive and interference imaging spectrometers use fixed spectral resolution to obtain a fixed spectral data cube. To satisfy a variety of application requirements, the spectral range must be large and the resolution must be fine. This will result in a huge data and reducing the S/N ratio of the instruments. To solve these problems, a novel birefringent Fourier transform imaging spectrometer with spectral zooming capability is proposed. Operating concept, theory and experimental demonstration are presented to validate that the designed setup has wide spectral zooming capability. It can adapt to different applications, significantly reduce the size of the imaging spectral data for capturing, saving and processing. This will effectively improve the system performance.
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Keywords:
- Wollaston prism /
- spectral zooming /
- imaging spectrometry
[1] Sellar R G, Boreman G D 2005 Opt. Eng. 44 013602
[2] Sellar R G, Boreman G D 2005 Appl. Opt. 44 1614
[3] Bell R J 1972 Introductory Fourier Transform Spectroscopy (New York: Academic Press)
[4] Barducci A, Guzzi D, Lastri C, Marcoionni P, Nardino V, Pippi I 2010 Opt. Express 18 11622
[5] Li J, Zhu J P, Wu H Y 2010 Opt. Lett. 35 3784
[6] Li J, Zhu J P, Hou X 2011 Opt. Commun. 284 1127
[7] Smith W H, Hammer P D 1996 Appl. Opt. 35 2902
[8] Fox D J, Velde H T, Preza C, O'Sullivan J A, Smith W H, Woolsey T A 2006 Appl. Opt. 45 3009
[9] Chen B, Wang M R, Liu Z Q, Yang J J 2007 Opt. Lett. 32 1518
[10] Xue B 2006 Ph. D. Dissertation (Xi'an: Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences) (in Chinese) [薛彬 2006 博士学位论文(西安:中国科学院西安光学精密机械研究所)]
[11] Zhao K H, Zhong X H 1984 Optics (Vol. 1) (Beijing: Peking University Press) (in Chinese) [赵凯华, 钟锡华 1984 光学(上册)(北京: 北京大学出版社)]
[12] Zhang G Z 1988 Principle of Fourier Transform spectroscopy (Guangzhou: Zhongshan University Press) (in Chinese) [张光昭, 付里叶变换光谱学原理(广州: 中山大学出版社)]
[13] Harvey A R, Fletcher-Holmes D W 2004 Opt. Express 12 5368
[14] Sellar R G, Rafert J B 1994 Opt. Eng. 33 3087
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[1] Sellar R G, Boreman G D 2005 Opt. Eng. 44 013602
[2] Sellar R G, Boreman G D 2005 Appl. Opt. 44 1614
[3] Bell R J 1972 Introductory Fourier Transform Spectroscopy (New York: Academic Press)
[4] Barducci A, Guzzi D, Lastri C, Marcoionni P, Nardino V, Pippi I 2010 Opt. Express 18 11622
[5] Li J, Zhu J P, Wu H Y 2010 Opt. Lett. 35 3784
[6] Li J, Zhu J P, Hou X 2011 Opt. Commun. 284 1127
[7] Smith W H, Hammer P D 1996 Appl. Opt. 35 2902
[8] Fox D J, Velde H T, Preza C, O'Sullivan J A, Smith W H, Woolsey T A 2006 Appl. Opt. 45 3009
[9] Chen B, Wang M R, Liu Z Q, Yang J J 2007 Opt. Lett. 32 1518
[10] Xue B 2006 Ph. D. Dissertation (Xi'an: Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences) (in Chinese) [薛彬 2006 博士学位论文(西安:中国科学院西安光学精密机械研究所)]
[11] Zhao K H, Zhong X H 1984 Optics (Vol. 1) (Beijing: Peking University Press) (in Chinese) [赵凯华, 钟锡华 1984 光学(上册)(北京: 北京大学出版社)]
[12] Zhang G Z 1988 Principle of Fourier Transform spectroscopy (Guangzhou: Zhongshan University Press) (in Chinese) [张光昭, 付里叶变换光谱学原理(广州: 中山大学出版社)]
[13] Harvey A R, Fletcher-Holmes D W 2004 Opt. Express 12 5368
[14] Sellar R G, Rafert J B 1994 Opt. Eng. 33 3087
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