Coherent control of 40-THz optical phonons in diamond using femtosecond optical pulses
arXiv:1912.12402 · doi:10.1103/PhysRevB.101.174301
Abstract
Coherent control is an optical technique to manipulate quantum states of matter. The coherent control of 40-THz optical phonons in diamond was demonstrated by using a pair of sub-10-fs optical pulses. The optical phonons were detected via transient transmittance using a pump and probe protocol. The optical and phonon interferences were observed in the transient transmittance change and its behavior was well reproduced by quantum mechanical calculations with a simple model which consists of two electronic levels and shifted harmonic oscillators.
5 pages, 6 figures
References in corpus (5)
- Storage and retrieval of ultrafast single photons using a room-temperature diamond quantum memory
- Coherent control of a single trapped Rydberg ion
- Aharonov-Bohm effect in the tunnelling of a quantum rotor in a linear Paul trap
- Strong Pseudospin-Lattice Coupling in Sr3Ir2O7: Coherent Phonon Anomaly and Negative Thermal Expansion
- Ultrafast Quantum-path Interferometry Revealing the Generation Process of Coherent Phonons