Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Optics Letters

Fluorescence detection of femtosecond accumulated photon echo

Kiyoshi Uchikawa, S. Saikan, H. Ohsawa, Tadatomo Suga

Published Jan 1, 1991• 11 citations
Publisher

Abstract

We have been successful in the fluorescence detection of the accumulated photo echo by using the phase-modulation method, which makes possible photon-echo measurements in opaque samples.
DOI
10.1364/ol.16.000013

Related papers

Fluorescence detection of femtosecond accumulated photon echo

Kiyoshi Uchikawa, H. Ohsawa, S. Saikan

Generally, the photon echo measurement in opaque and scattering materials is difficult since the scattered pump beam overloads the detector. In this sense, a different modulation technique which does not induce the intensity modulation of the pump beam, is desirable for the scattering materials. We previously reported [1] that phase modulation method is also applicable to the measurement of accumulated photon echo. This technique has been much improved, and we have succeeded the fluorescence detection of the femtosecond accumulated photon echo.

International Conference on Ultrafast Phenomena•Jan 1, 1990•0 citations

Fluorescence Detection of Femtosecond Accumulated Photon Echo

Kiyoshi Uchikawa, H. Ohsawa, Tadatomo Suga +2 more

Springer series in chemical physics•Jan 1, 1990•0 citations

Optimization of Modulation Index for the Detection of Phase-Modulated Accumulated Photon Echo

Akitoshi Koreeda, Kouhei Matsuda, M. Mikami +1 more

The optimum value of the modulation index which maximizes the signal intensity of the phase-modulated accumulated photon echo has been confirmed experimentally.

Japanese Journal of Applied Physics•Jun 1, 1996•0 citations

Phase-modulation technique for accumulated photon echo

S. Saikan, Kiyoshi Uchikawa, H. Ohsawa

A novel photon-echo technique based on the phase-modulation method has been developed that is applicable to the accumulated photon echo in scattering materials.

Optics Letters•Jan 1, 1991•26 citations

Femtosecond accumulated photon echoes excited by an incandescent lamp

Takao Fuji, Hitoshi Fukuda, Toshiaki Hattori +1 more

Optics Communications•Sep 1, 1996•2 citations

Femtosecond time-resolved accumulated photon-echo in Er-doped fibers

Valéria Loureiro da Silva, Yaron R. Silberberg, E. W. Chase +2 more

Quantum Electronics and Laser Science Conference•May 12, 1991•0 citations
Generally, the photon echo measurement in opaque and scattering materials is difficult since the scattered pump beam overloads the detector. In this sense, a different modulation technique which does not induce the intensity modulation of the pump beam, is desirable for the scattering materials. We previously reported [1] that phase modulation method is also applicable to the measurement of accumulated photon echo. This technique has been much improved, and we have succeeded the fluorescence detection of the femtosecond accumulated photon echo.