Multiphoton absorption and flourescence of an organic compound in THF pumped with nanosecond laser

Yiping Cui; Junxiang Zhang; Chunxiang Xu; Xiaoqing Huang; Mingliang Wang; Gang Wang; Yaochun Shen; Juzheng Liu

doi:10.1117/12.445742

16 October 2001 Multiphoton absorption and flourescence of an organic compound in THF pumped with nanosecond laser

Yiping Cui, Junxiang Zhang, Chunxiang Xu, Xiaoqing Huang, Mingliang Wang, Gang Wang, Yaochun Shen, Juzheng Liu

Proceedings Volume 4602, Semiconductor Optoelectronic Device Manufacturing and Applications; (2001) https://doi.org/10.1117/12.445742
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China

Abstract

Two-photon absorption coefficients and the corresponding absorption cross sections of 5-(9-anthryl)-3-(4-nitrophenyl)- 1-phenyl-2-pyrazoline (ANPP) are obtained from intensity dependent transmission measurements. The linear and nonlinear fluorescence spectra of ANPP have been studied. The linear florescence spectrum of ANPP has two emission bands originating from the anthryl and pyrazoline moieties of ANPP on excitation at 355-nm, respectively. The nonlinear two- photon and three-photon fluorescence from these two moieties are observed simultaneously when ANPP is excited at 1064-nm due to the proximity of the absorption bands of these two moieties to (lambda) /3 and (lambda) /2 of the exciting wavelength. The similar spectra structure indicates that the nonlinear and linear fluorescence originates from the same relaxation process.

Citation Download Citation

Yiping Cui, Junxiang Zhang, Chunxiang Xu, Xiaoqing Huang, Mingliang Wang, Gang Wang, Yaochun Shen, and Juzheng Liu "Multiphoton absorption and flourescence of an organic compound in THF pumped with nanosecond laser", Proc. SPIE 4602, Semiconductor Optoelectronic Device Manufacturing and Applications, (16 October 2001); https://doi.org/10.1117/12.445742

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available