Abstract
We report a compact, easy to align, and passively phase-stabilized setup for recording two-dimensional (2D) electronic spectra in three different phase-matching directions in the boxcar geometry. Passive phase stabilization is achieved by a diffractive optical element, the use of refractive optics for introducing pulse delays, and the use of common optics for all pulses. Representative 2D spectra correlating single- and doublequantum coherences in a molecular aggregate are presented.
Original language | English |
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Pages (from-to) | 3301-3303 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 34 |
Issue number | 21 |
DOIs | |
State | Published - 1 Nov 2009 |
Externally published | Yes |