Biexcitonic contribution to four-wave mixing in a self-organized quantum-well material

J. Ishi; Y. Kato; H. Kunugita; K. Ema; T. Ban; T. Kondo

Biexcitonic contribution to four-wave mixing in a self-organized quantum-well material

J. Ishi, Y. Kato, H. Kunugita, K. Ema, T. Ban, T. Kondo

Research output: Contribution to conference › Paper › peer-review

Abstract

The polarization dependence of degenerate (D-) and nondegenerate (ND-) four wave mixing (FWM) signal is investigated and the two-exciton states in (C₆H₁₃NH₃)₂PbI₄ are discussed. The diffracted FWM signal in the direction 2k₁-k₂ was measured by a charge coupled device (CCD) camera with a monochromator. The positive time delay signal at the position of 44 meV below Ω_ex was observed. The signal arises from biexcitonic contribution since the lower energy side signal decreases considerably in the co-circularly polarized configuration. The result of NDFWM with few-level model including exciton-exciton interactions is analyzed and the biexcitonic contribution to the optical nonlinearity is estimated.

Original language	English
Pages	184
Number of pages	1
Publication status	Published - 2000
Externally published	Yes
Event	2000 International Quantum Electronics Conference (IQEC 2000) - Nice, France Duration: 2000 Sept 10 → 2000 Sept 15

Other

Other	2000 International Quantum Electronics Conference (IQEC 2000)
City	Nice, France
Period	00/9/10 → 00/9/15

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

@conference{cf2670caf788490bb9444b447b833a51,

title = "Biexcitonic contribution to four-wave mixing in a self-organized quantum-well material",

abstract = "The polarization dependence of degenerate (D-) and nondegenerate (ND-) four wave mixing (FWM) signal is investigated and the two-exciton states in (C6H13NH3)2PbI4 are discussed. The diffracted FWM signal in the direction 2k1-k2 was measured by a charge coupled device (CCD) camera with a monochromator. The positive time delay signal at the position of 44 meV below Ωex was observed. The signal arises from biexcitonic contribution since the lower energy side signal decreases considerably in the co-circularly polarized configuration. The result of NDFWM with few-level model including exciton-exciton interactions is analyzed and the biexcitonic contribution to the optical nonlinearity is estimated.",

author = "J. Ishi and Y. Kato and H. Kunugita and K. Ema and T. Ban and T. Kondo",

year = "2000",

language = "English",

pages = "184",

note = "2000 International Quantum Electronics Conference (IQEC 2000) ; Conference date: 10-09-2000 Through 15-09-2000",

}

TY - CONF

T1 - Biexcitonic contribution to four-wave mixing in a self-organized quantum-well material

AU - Ishi, J.

AU - Kato, Y.

AU - Kunugita, H.

AU - Ema, K.

AU - Ban, T.

AU - Kondo, T.

PY - 2000

Y1 - 2000

N2 - The polarization dependence of degenerate (D-) and nondegenerate (ND-) four wave mixing (FWM) signal is investigated and the two-exciton states in (C6H13NH3)2PbI4 are discussed. The diffracted FWM signal in the direction 2k1-k2 was measured by a charge coupled device (CCD) camera with a monochromator. The positive time delay signal at the position of 44 meV below Ωex was observed. The signal arises from biexcitonic contribution since the lower energy side signal decreases considerably in the co-circularly polarized configuration. The result of NDFWM with few-level model including exciton-exciton interactions is analyzed and the biexcitonic contribution to the optical nonlinearity is estimated.

AB - The polarization dependence of degenerate (D-) and nondegenerate (ND-) four wave mixing (FWM) signal is investigated and the two-exciton states in (C6H13NH3)2PbI4 are discussed. The diffracted FWM signal in the direction 2k1-k2 was measured by a charge coupled device (CCD) camera with a monochromator. The positive time delay signal at the position of 44 meV below Ωex was observed. The signal arises from biexcitonic contribution since the lower energy side signal decreases considerably in the co-circularly polarized configuration. The result of NDFWM with few-level model including exciton-exciton interactions is analyzed and the biexcitonic contribution to the optical nonlinearity is estimated.

UR - http://www.scopus.com/inward/record.url?scp=0033680708&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033680708&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0033680708

SP - 184

T2 - 2000 International Quantum Electronics Conference (IQEC 2000)

Y2 - 10 September 2000 through 15 September 2000

ER -

Biexcitonic contribution to four-wave mixing in a self-organized quantum-well material

Abstract

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