Published October 2012 | Version v1
Journal article Metadata-only

The Influence of Coherent Transient Energy Transfer on Femtosecond Time-Resolved Z-Scan Measurements

Creators

  • 1. Key Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049 (China)

Description

We investigate the influence of the coherent effect on femtosecond time-resolved Z-scan measurements using a degenerate pump-probe Z-scan technique. The time response of the light-induced transient grating (LITG) of Bi2O3-B2O3-SiO2 (BI) glass shows a valley-peak variation, which has an obvious influence on the time-resolved Z-scan measurements. The valley-peak variation of the LITG signals with the delay time in BI glass is due to coherent transient energy transfer between positively chirped pump and probe pulses. The influence of the LITG effect on the closed-aperture time-resolved Z-scan measurements could be reduced by adjusting the position of the aperture transversely

Availability note (English)

Available from http://dx.doi.org/10.1088/0256-307X/29/10/104211

Additional details

Identifiers

DOI
10.1088/0256-307X/29/10/104211;

Publishing Information

Journal Title
Chinese Physics Letters
Journal Volume
29
Journal Issue
10
Journal Page Range
[4 p.]
ISSN
0256-307X
CODEN
CPLEEU

INIS

Country of Publication
China
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
45003642
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
APERTURES; BISMUTH OXIDES; BORON OXIDES; ENERGY TRANSFER; GLASS; PULSES; SILICON OXIDES; TIME DELAY; TIME RESOLUTION; TRANSIENTS; VARIATIONS; VISIBLE RADIATION
Descriptors DEC
BISMUTH COMPOUNDS; BORON COMPOUNDS; CHALCOGENIDES; ELECTROMAGNETIC RADIATION; OPENINGS; OXIDES; OXYGEN COMPOUNDS; RADIATIONS; RESOLUTION; SILICON COMPOUNDS; TIMING PROPERTIES