Abstract
We investigate how the efficiency of coherently amplified two-photon emission depends on the frequency of one of the two emitted photons, namely the signal photon. This is done over the wavelength range of 5.048-10.21 μm by using the vibrational transition of parahydrogen. The efficiency increases with the frequency of the signal photon. Considering experimental errors, our results are consistent with the theoretical prediction for the present experimental conditions. This study is an experimental demonstration of the frequency dependence of coherently amplified two-photon emission, and also presents its potential as a light source.
| Original language | English |
|---|---|
| Article number | 063827 |
| Journal | Physical Review A |
| Volume | 96 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Dec 19 2017 |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Frequency dependence of coherently amplified two-photon emission from hydrogen molecules. / Hara, Hideaki; Miyamoto, Yuki; Hiraki, Takahiro; Masuda, Takahiko; Sasao, Noboru; Uetake, Satoshi; Yoshimi, Akihiro; Yoshimura, Koji; Yoshimura, Motohiko.
In: Physical Review A, Vol. 96, No. 6, 063827, 19.12.2017.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Frequency dependence of coherently amplified two-photon emission from hydrogen molecules
AU - Hara, Hideaki
AU - Miyamoto, Yuki
AU - Hiraki, Takahiro
AU - Masuda, Takahiko
AU - Sasao, Noboru
AU - Uetake, Satoshi
AU - Yoshimi, Akihiro
AU - Yoshimura, Koji
AU - Yoshimura, Motohiko
PY - 2017/12/19
Y1 - 2017/12/19
N2 - We investigate how the efficiency of coherently amplified two-photon emission depends on the frequency of one of the two emitted photons, namely the signal photon. This is done over the wavelength range of 5.048-10.21 μm by using the vibrational transition of parahydrogen. The efficiency increases with the frequency of the signal photon. Considering experimental errors, our results are consistent with the theoretical prediction for the present experimental conditions. This study is an experimental demonstration of the frequency dependence of coherently amplified two-photon emission, and also presents its potential as a light source.
AB - We investigate how the efficiency of coherently amplified two-photon emission depends on the frequency of one of the two emitted photons, namely the signal photon. This is done over the wavelength range of 5.048-10.21 μm by using the vibrational transition of parahydrogen. The efficiency increases with the frequency of the signal photon. Considering experimental errors, our results are consistent with the theoretical prediction for the present experimental conditions. This study is an experimental demonstration of the frequency dependence of coherently amplified two-photon emission, and also presents its potential as a light source.
UR - http://www.scopus.com/inward/record.url?scp=85039862370&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85039862370&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.96.063827
DO - 10.1103/PhysRevA.96.063827
M3 - Article
AN - SCOPUS:85039862370
VL - 96
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 6
M1 - 063827
ER -