Two-photon absorption and two-photon induced absorption of liquid toluene at 347.15 nm

被引：5
作者：
Gong, SH [1 ]
Penzkofer, A [1 ]
机构：
[1] Univ Regensburg, Inst Expt & Angew Phys 2, D-93040 Regensburg, Germany
来源：
OPTICAL AND QUANTUM ELECTRONICS | 1999年 / 31卷 / 11期
关键词：
excited-state absorption; excited-state relaxation; toluene; two-photon absorption; two-photon ionization;
D O I：
10.1023/A:1006930612062
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Pump pulse transmission and time-delayed probe pulse transmission measurements through liquid toluene were performed with linear and circular polarized second harmonic pulses of a mode-locked ruby laser system. Two-photon absorption and two-photon induced absorption are observed. The induced absorption anisotropy is investigated. A theory of two-photon absorption in isotropic media is presented. The two-photon absorption cross-section components, the effective excited-state absorption cross-section, the absorption anisotropy relaxation time and the excited singlet-state relaxation time are determined.
引用
收藏
页码：1145 / 1170
页数：26
相关论文
共 54 条
[1]   PHOTOEMISSION YIELD SPECTRA OF SOLID BENZENE AND TOLUENE [J].
ASAF, U ;
STEINBERGER, IT .
CHEMICAL PHYSICS LETTERS, 1975, 33 (03) :563-565
[2]  
BERLMAN IB, 1966, HDB FLUORESCENCE SPE
[3]   PULSED PHOTOACOUSTIC TECHNIQUE TO STUDY NONLINEAR PROCESSES IN LIQUIDS - RESULTS IN TOLUENE [J].
BINDHU, CV ;
HARILAL, SS ;
ISSAC, RC ;
VARIER, GK ;
NAMPOORI, VPN ;
VALLABHAN, CPG .
PRAMANA-JOURNAL OF PHYSICS, 1995, 44 (03) :231-235
[4]  
BIRKS J B, 1970, P704
[5]   EXCIMER FLUORESCENCE .6. BENZENE TOLUENE P-XYLENE AND MESITYLENE [J].
BIRKS, JB ;
BRAGA, CL ;
LUMB, MD .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1965, 283 (1392) :83-&
[6]   INTENSITY DETECTION OF PICOSECOND RUBY-LASER PULSES BY 2-PHOTON ABSORPTION [J].
BLAU, W ;
PENZKOFER, A .
OPTICS COMMUNICATIONS, 1981, 36 (05) :419-422
[7]   Volumes and hydration warmth of ions [J].
Born, M .
ZEITSCHRIFT FUR PHYSIK, 1920, 1 :45-48
[8]   ELECTRONIC ENERGY RELAXATION IN TOLUENE VAPOR [J].
BURTON, CS ;
NOYES, WA .
JOURNAL OF CHEMICAL PHYSICS, 1968, 49 (04) :1705-&
[9]  
BUTCHER PN, 1965, B OHIO STATE U, V200
[10]   NEW METHOD FOR DETERMINATION OF INTERSYSTEM CROSSING QUANTUM YIELDS - APPLICATION TO BENZENE AND ITS METHYL-DERIVATIVES [J].
CARROLL, FA ;
QUINA, FH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (01) :1-6
123456