Femtosecond fluorescence upconversion setup with broadband detection in the ultraviolet

被引：57

作者：

Cannizzo, A. ^{[1
]}

Braem, O. ^{[1
]}

Zgrablic, G. ^{[1
]}

Tortschanoff, A. ^{[1
]}

Ajdarzadeh Oskouei, A. ^{[1
]}

van Mourik, F. ^{[1
]}

Chergui, M. ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Inst Sci & Ingn Chim, Lab Spect Ultrarapide, CH-1015 Lausanne, Switzerland

来源：

OPTICS LETTERS | 2007年 / 32卷 / 24期

关键词：

D O I：

10.1364/OL.32.003555

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We show a femtosecond fluorescence upconversion setup with broadband detection to measure time-resolved emission spectra in the 300-550 nm range, upon excitation between 250 and 300 nm, with a time resolution of 100 fs. We present time-resolved fluorescence emission spectra of 2,5-diphenyloxazole in solution, which demonstrate the capabilities of the setup. (c) 2007 Optical Society of America.

引用

页码：3555 / 3557

页数：3

共 15 条

[1] Subpicosecond near-infrared fluorescence upconversion study of relaxation processes in PbSe quantum dots [J].

Bonati, C. ;

Cannizzo, A. ;

Tonti, D. ;

Tortschanoff, A. ;

van Mourik, F. ;

Chergui, M. .

PHYSICAL REVIEW B, 2007, 76 (03)

[2] Spectral and dynamical characterization of multiexcitons in colloidal CdSe semiconductor quantum dots [J].

Bonati, C ;

Mohamed, MB ;

Tonti, D ;

Zgrablic, G ;

Haacke, S ;

van Mourik, F ;

Chergui, M .

PHYSICAL REVIEW B, 2005, 71 (20)

[3] Broadband femtosecond fluorescence spectroscopy of [Ru(bpy)3]2+ [J].

Cannizzo, Andrea ;

van Mourik, Frank ;

Gawelda, Wojciech ;

Zgrablic, Goran ;

Bressler, Christian ;

Chergui, Majed .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (19) :3174-3176

[4] ESTIMATING THE TIME-ZERO SPECTRUM IN TIME-RESOLVED EMISSION MEASUREMENTS OF SOLVATION DYNAMICS [J].

FEE, RS ;

MARONCELLI, M .

CHEMICAL PHYSICS, 1994, 183 (2-3) :235-247

[5] Light-induced spin crossover probed by ultrafast optical and X-ray spectroscopies [J].

Gawelda, Wojciech ;

Cannizzo, Andrea ;

Pham, Van-Thai ;

El Nahhas, Arnal ;

Milne, Christopher J. ;

van der Veen, Renske ;

Bressler, Christian ;

Chergui, Majed .

CHIMIA, 2007, 61 (04) :179-183

[6] A FEMTOSECOND FLUORESCENCE UP-CONVERSION STUDY OF THE DYNAMIC STOKES SHIFT OF THE DCM DYE MOLECULE IN POLAR AND NONPOLAR-SOLVENTS [J].

GUSTAVSSON, T ;

BALDACCHINO, G ;

MIALOCQ, JC ;

POMMERET, S .

CHEMICAL PHYSICS LETTERS, 1995, 236 (06) :587-594

[7] Singlet excited state dynamics of uracil and thymine derivatives: A femtosecond fluorescence upconversion study in acetonitrile [J].

Gustavsson, Thomas ;

Sarkar, Nilmoni ;

Lazzarotto, Elodie ;

Markovitsi, Dimitra ;

Improta, Roberto .

CHEMICAL PHYSICS LETTERS, 2006, 429 (4-6) :551-557

[8] FEMTOSECOND SOLVATION DYNAMICS OF WATER [J].

JIMENEZ, R ;

FLEMING, GR ;

KUMAR, PV ;

MARONCELLI, M .

NATURE, 1994, 369 (6480) :471-473

[9]

Lakowicz J. R., 1999, PRINCIPLES FLUORESCE

[10] Femtosecond studies of tryptophan solvation: correlation function and water dynamics at lipid surfaces [J].

Lu, WY ;

Kim, J ;

Qiu, WH ;

Zhong, DP .

CHEMICAL PHYSICS LETTERS, 2004, 388 (1-3) :120-126

← 1 2 →