Nonlinear interaction of ultrashort light pulses with a thin semiconductor film under conditions of two-photon exciton-biexciton conversion

Journal Article · Sun Dec 31 00:00:00 EST 2000 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2000V030N12ABEH001872· OSTI ID:21442780

Corovai, A V; Khadzhi, P I ^[1]

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1. Department of Physics and Mathematics, T.G. Shevchenko Pridnestrie State University (Moldova, Republic of)

Specific features of the transmission of ultrashort resonance laser pulses by a thin semiconductor film are studied taking into account the two-photon exciton-biexciton conversion. It is shown that ultrashort pulses are transformed into shorter solitary pulses or a train of pulses whose duration is determined to a large extent by parameters of a nonlinear medium. (nonlinear optical phenomena)

• OSTI ID: 21442780
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 30, Issue 12; Other Information: DOI: 10.1070/QE2000v030n12ABEH001872; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
EXCITONS
INTERACTIONS
LASERS
NONLINEAR PROBLEMS
PHOTONS
PULSES
RESONANCE
SEMICONDUCTOR MATERIALS
THIN FILMS
VISIBLE RADIATION
BOSONS
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
FILMS
MASSLESS PARTICLES
MATERIALS
QUASI PARTICLES
RADIATIONS