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In order to exactly distinguish and quantitatively analyze the different or unknown components in a mixture, the global molecular CARS spectra information should be obtained simultaneously with a broad-band coherent anti-Stokes Raman scattering (CARS) spectroscopy in supercontinuum. In a broad-band CARS spectroscopy, two-and three-color CARS processes are generated due to different functions of effective spectroscopic components in supercontinuum. Firstly, we theoretically analyzed the generation conditions of CARS signals and the relationships between their intensity and power of excitation lights in the two types of CARS process with the broad-band excitation. On this basis, the two types of CARS process are achieved with a home-built broad-band CARS spectroscopic system, respectively. Using the functional fitting analysis of the obtained CARS spectral signals of benzonitrile, the relationships between CARS signals and excitation lights are experimentally verified in two different kinds of CARS process. Further optimizations of broad-band time-resolved CARS spectroscopic and microscopic systems, for simultaneously obtaining the global CARS spectral signals of samples, can be achieved under the guidance of theoretical and experimental results.
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Keywords:
- coherent anti-Stokes Raman scattering /
- supercontinuum /
- time-resolved method /
- photonic crystal fiber
[1] Begley R F, Harvey A B, Byer R L 1974 Appl. Phys. Lett. 25 387
[2] Chabay I, Klauminzer G K, Hudson B S 1976 Appl. Phys. Lett. 28 27
[3] Igarashi R, Adachi Y, Maeda S 1980 J. Chem. Phys. 72 4308
[4] Duncan M D, Reijntjes J, Manuccia T J 1982 Opt. Lett. 7 350
[5] Zumbusch A, Holtom G R, Xie X S 1999 Phys. Rev. Lett. 82 4142
[6] Cheng J X, Book L D, Xie X S 2001 Opt. Lett. 26 1341
[7] Kano H, Hamaguchi H 2005 Appl. Phys. B 80 243
[8] Kee T W, Zhao H X, Cicerone M T 2006 Opt. Expr. 14 3631
[9] Lee Y J, Liu Y X, Cicerone M T 2007 Opt. Lett. 32 3370
[10] Lee Y J, Cicerone M T 2008 App. Phys. Lett. 92 041108
[11] Parekh S H, Lee Y J, Aamer K A, Cicerone M T 2010 Biophys. J. 99 2695
[12] Lee Y J, Moon D, Migler K B, Cicerone M T 2011 Anal. Chem. 83 2733
[13] Yu L Y, Yin J, Wan H, Liu X, Qu J L, Niu H B, Lin Z Y 2010 Acta Phys. Sin. 59 5406 (in Chinese)[于凌尧, 尹君, 万辉, 刘星, 屈军乐, 牛憨笨, 林子扬2010 物理学报59 5406]
[14] Yin J, Yu L Y, Liu X, Wan H, Lin Z Y, Niu H B 2011 Chin. Phys. B 20 014206
[15] Ranka J K, Windeler R S, Stentz A J 2000 Opt. Lett. 25 25
[16] Coen S, Chau A H L, Leonhardt R, Harvey J D, Knight J C, Wadsworth W J, Russell P St J 2001 Opt. Lett. 26 1356
[17] Apolonski A, Povazay B, Unterhuber A, Drexler W, Wadsworth W J, Knight J C, Russell P St J 2002 J. Opt. Soc. Am. B 19 2165
[18] Hundertmark H, Kracht D, Wandt D, Fallnich C, Kumar V V R K, George A K, Knight J C, Russell P St J 2003 Opt. Expr. 11 3196
[19] Leon-Saval S G, Birks T A, Wadsworth W J, Russell P St J, Mason M W 2004 Opt. Expr. 12 2864
[20] Yin J, Yu L Y, Qu J L, Niu H B, Lin Z Y 2010 Acta Opt. Sin. 30 2136 (in Chinese)[尹君, 于凌尧, 屈军乐, 牛憨笨, 林子扬2010 光学学报30 2136]
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[1] Begley R F, Harvey A B, Byer R L 1974 Appl. Phys. Lett. 25 387
[2] Chabay I, Klauminzer G K, Hudson B S 1976 Appl. Phys. Lett. 28 27
[3] Igarashi R, Adachi Y, Maeda S 1980 J. Chem. Phys. 72 4308
[4] Duncan M D, Reijntjes J, Manuccia T J 1982 Opt. Lett. 7 350
[5] Zumbusch A, Holtom G R, Xie X S 1999 Phys. Rev. Lett. 82 4142
[6] Cheng J X, Book L D, Xie X S 2001 Opt. Lett. 26 1341
[7] Kano H, Hamaguchi H 2005 Appl. Phys. B 80 243
[8] Kee T W, Zhao H X, Cicerone M T 2006 Opt. Expr. 14 3631
[9] Lee Y J, Liu Y X, Cicerone M T 2007 Opt. Lett. 32 3370
[10] Lee Y J, Cicerone M T 2008 App. Phys. Lett. 92 041108
[11] Parekh S H, Lee Y J, Aamer K A, Cicerone M T 2010 Biophys. J. 99 2695
[12] Lee Y J, Moon D, Migler K B, Cicerone M T 2011 Anal. Chem. 83 2733
[13] Yu L Y, Yin J, Wan H, Liu X, Qu J L, Niu H B, Lin Z Y 2010 Acta Phys. Sin. 59 5406 (in Chinese)[于凌尧, 尹君, 万辉, 刘星, 屈军乐, 牛憨笨, 林子扬2010 物理学报59 5406]
[14] Yin J, Yu L Y, Liu X, Wan H, Lin Z Y, Niu H B 2011 Chin. Phys. B 20 014206
[15] Ranka J K, Windeler R S, Stentz A J 2000 Opt. Lett. 25 25
[16] Coen S, Chau A H L, Leonhardt R, Harvey J D, Knight J C, Wadsworth W J, Russell P St J 2001 Opt. Lett. 26 1356
[17] Apolonski A, Povazay B, Unterhuber A, Drexler W, Wadsworth W J, Knight J C, Russell P St J 2002 J. Opt. Soc. Am. B 19 2165
[18] Hundertmark H, Kracht D, Wandt D, Fallnich C, Kumar V V R K, George A K, Knight J C, Russell P St J 2003 Opt. Expr. 11 3196
[19] Leon-Saval S G, Birks T A, Wadsworth W J, Russell P St J, Mason M W 2004 Opt. Expr. 12 2864
[20] Yin J, Yu L Y, Qu J L, Niu H B, Lin Z Y 2010 Acta Opt. Sin. 30 2136 (in Chinese)[尹君, 于凌尧, 屈军乐, 牛憨笨, 林子扬2010 光学学报30 2136]
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