Pulse compression method for amplified spontaneous emission smooth beams

Yihuai Xiang, Xiuzhang Tang, S. Szatmári, B. Janos

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In order to increase the intensity on target and the coupling efficiency, based on optical gain switching theory the paper presents a method for shortening the amplified spontaneous emission(ASE) smooth pulses. The experiment has been performed on EMG-150, a discharge laser in the Department of Experimental Physics, University of Szeged. As a result, the pulse bandwidth is shortened to 7.5 ns from 14.5 ns, and the uniformity of the ASE beams is not affected.

Original languageEnglish
Pages (from-to)1381-1384
Number of pages4
JournalQiangjiguang Yu Lizishu/High Power Laser and Particle Beams
Volume24
Issue number6
DOIs
Publication statusPublished - Jun 2012

Fingerprint

Pulse compression
pulse compression
Spontaneous emission
spontaneous emission
switching theory
Switching theory
Optical gain
pulses
Physics
bandwidth
Bandwidth
physics
Lasers
lasers
Experiments

Keywords

  • Amplified spontaneous emission
  • Beam uniformity
  • KrF excimer laser
  • Pulse compression

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Pulse compression method for amplified spontaneous emission smooth beams. / Xiang, Yihuai; Tang, Xiuzhang; Szatmári, S.; Janos, B.

In: Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, Vol. 24, No. 6, 06.2012, p. 1381-1384.

Research output: Contribution to journalArticle

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