SELECTIVE EXCITATION OF VIBRATIONAL WAVE-PACKET MOTION USING CHIRPED PULSES

被引：268

作者：

BARDEEN, CJ ^{[1
]}

WANG, Q ^{[1
]}

SHANK, CV ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.75.3410

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Chirped ultrashort pulses are used to selectively excite vibrationally coherent populations ground and excited electronic states of a molecule in liquid solution. Negatively chirped are shown to enhance the nonstationary ground state component, while positively chirped discriminate against its formation. Separation of the ground and excited state contributions signal allows us to obtain state-specific information about the vibrational dephasing.

引用

页码：3410 / 3413

页数：4

共 28 条

[1] CHIRPED PULSE CONTROL OF CSI FRAGMENTATION - AN EXPERIMENTAL POSSIBILITY [J].

AMSTRUP, B ;

SZABO, G ;

SAUERBREY, RA ;

LORINCZ, A .

CHEMICAL PHYSICS, 1994, 188 (01) :87-97

[2] OPTIMAL SQUEEZING OF MOLECULAR WAVE-PACKETS [J].

AVERBUKH, I ;

SHAPIRO, M .

PHYSICAL REVIEW A, 1993, 47 (06) :5086-5092

[3] IMPULSIVE EXCITATION OF COHERENT VIBRATIONAL MOTION GROUND SURFACE DYNAMICS INDUCED BY INTENSE SHORT PULSES [J].

BANIN, U ;

BARTANA, A ;

RUHMAN, S ;

KOSLOFF, R .

JOURNAL OF CHEMICAL PHYSICS, 1994, 101 (10) :8461-8481

[4] ULTRAFAST DYNAMICS OF THE SOLVENT SOLUTE INTERACTION MEASURED BY FEMTOSECOND 4-WAVE-MIXING - LD690 IN N-ALCOHOLS [J].

BARDEEN, CJ ;

SHANK, CV .

CHEMICAL PHYSICS LETTERS, 1994, 226 (3-4) :310-316

[5] FEMTOSECOND ELECTRONIC DEPHASING IN LARGE MOLECULES IN SOLUTION USING MODE SUPPRESSION [J].

BARDEEN, CJ ;

SHANK, CV .

CHEMICAL PHYSICS LETTERS, 1993, 203 (5-6) :535-539

[6] FEMTOSECOND IMPULSIVE EXCITATION OF NONSTATIONARY VIBRATIONAL-STATES IN BACTERIORHODOPSIN [J].

DEXHEIMER, SL ;

WANG, Q ;

PETEANU, LA ;

POLLARD, WT ;

MATHIES, RA ;

SHANK, CV .

CHEMICAL PHYSICS LETTERS, 1992, 188 (1-2) :61-66

[7] 2-PHOTON WAVE-PACKET INTERFEROMETRY [J].

ENGEL, V ;

METIU, H .

JOURNAL OF CHEMICAL PHYSICS, 1994, 100 (08) :5448-5458

[8] FEMTOSECOND PULSE PHASE MEASUREMENT BY SPECTRALLY RESOLVED UP-CONVERSION - APPLICATION TO CONTINUUM COMPRESSION [J].

FOING, JP ;

LIKFORMAN, JP ;

JOFFRE, M ;

MIGUS, A .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1992, 28 (10) :2285-2290

[9] COMPRESSION OF OPTICAL PULSES TO 6 FEMTOSECONDS BY USING CUBIC PHASE COMPENSATION [J].

FORK, RL ;

CRUZ, CHB ;

BECKER, PC ;

SHANK, CV .

OPTICS LETTERS, 1987, 12 (07) :483-485

[10] EVOLUTION OF THE VIBRONIC ABSORPTION-SPECTRUM IN A MOLECULE FOLLOWING IMPULSIVE EXCITATION WITH A 6 FS OPTICAL PULSE [J].

FRAGNITO, HL ;

BIGOT, JY ;

BECKER, PC ;

SHANK, CV .

CHEMICAL PHYSICS LETTERS, 1989, 160 (02) :101-104

← 1 2 3 →