Resonance hyper-Raman and second-harmonic scattering by semiconductor quantum dots embedded in a dielectric medium

A. V. Baranov; Kuon Inoue; K. Toba; Akio Yamanaka; V. I. Petrov; A. V. Fedorov

doi:10.1117/12.242144

10 June 1996 Resonance hyper-Raman and second-harmonic scattering by semiconductor quantum dots embedded in a dielectric medium

A. V. Baranov, Kuon Inoue, K. Toba, Akio Yamanaka, V. I. Petrov, A. V. Fedorov

Author Affiliations +

Proceedings Volume 2801, Nonlinear Optics of Low-Dimensional Structures and New Materials; (1996) https://doi.org/10.1117/12.242144
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

The excitation profile of both resonant hyper-Raman and second-harmonic scattering in a CdS quantum dot system are reported for the first time. It is found that in the respective two-photon excitation spectra around the fundamental absorption region, two maxima more pronounced than those of one-photon absorption (OPA) spectrum are observed with narrower widths, and that their energy positions shift from the OPA peaks. The present signals may be interpreted as arising from two-photon resonances between quantum-confined valence- and conduction-band states with their angular momenta different by +/- 1, where as the off- diagonal Frochlih interaction controls mainly the RHRS process.

Citation Download Citation

A. V. Baranov, Kuon Inoue, K. Toba, Akio Yamanaka, V. I. Petrov, and A. V. Fedorov "Resonance hyper-Raman and second-harmonic scattering by semiconductor quantum dots embedded in a dielectric medium", Proc. SPIE 2801, Nonlinear Optics of Low-Dimensional Structures and New Materials, (10 June 1996); https://doi.org/10.1117/12.242144

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
7 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Cadmium sulfide

Scattering

Radon

Absorption

Quantum dots

Signal processing

Aluminum

Show All Keywords

Keywords/Phrases

Search In:

Publication Years