Published November 2001 | Version v1
Miscellaneous Metadata-only

Coherent vibrational spectroscopic study of ZnII porphyrins in solution using chirped femtosecond Pulses

Creators

  • 1. Yonsei University, Seoul (Korea, Republic of)

Description

Femtosecond pump-probe spectroscopy gives direct insight into the coherent dynamics of vibrational wavepacket motion and subsequent vibronic relaxation process in condensed phase. We have studied impulsively photoinduced vibrational coherent motion on the electronically ground and excited states of various ZnII porphyrins; Zn(II)5, 15-di(3,5-di-tert-butylphenyl) porphyrin (ZnII DTBP), Zn(II)tetraphenylporphyrin (ZnII TPP), and Zn(II) octaethyl porphyrin (ZnII OEP) in toluene using chirping-controlled femtosecond pulses. Chirping of the pump pulse is controlled by varying intra-prism path length in dispersion compensation prism pair.

Part of:
Proceedings of the 9th International Symposium on Laser Spectroscopy

Additional details

Publishing Information

Publisher
Korea Atomic Energy Research Institute
Imprint Place
Taejeon (Korea, Republic of)
Imprint Title
Proceedings of the 9th International Symposium on Laser Spectroscopy
Imprint Pagination
267 p.
Journal Page Range
p. 46-47

Conference

Title
9. International Symposium on Laser Spectroscopy
Dates
2-3 Nov 2001
Place
Taejeon (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
42084899
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ABSORPTION; LASERS; PORPHYRINS; PULSES; PUMPS; SIGNALS; SOLUTIONS; ZINC COMPOUNDS
Descriptors DEC
CARBOXYLIC ACIDS; DISPERSIONS; EQUIPMENT; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; MIXTURES; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; SORPTION

Optional Information

Notes
3 refs, 2 figs