Coherent Control of Two-Photon Transitions
β Scribed by N. Garro; S.P. Kennedy; A.P. Heberle; R.T. Phillips
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 81 KB
- Volume
- 221
- Category
- Article
- ISSN
- 0370-1972
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π SIMILAR VOLUMES
Phase-locked pulse pairs are used for resonant excitation of excitons confined within GaAs/ AlGaAs quantum wells. The time-resolved secondary emission displays strong dependence on the relative phases of the two pulses for inter-pulse delays of the order of 1ps or less. Constructive interference is
We observed two-color two-photon (2C2P) excitation of indole upon simultaneous illumination at 380 and 760 nm with picosecond pulses from a cavity-dumped dye laser. The emission spectrum of indole with 2C2P excitation was the same as observed for one-photon excitation with an equivalent energy of 25