Document Type

Article

Publication Version

Published Version

Publication Date

4-2012

Journal or Book Title

Optics Letters

Volume

37

Issue

8

First Page

1346

Last Page

1348

DOI

10.1364/OL.37.001346

Abstract

The pulse-burst duration of a compact burst-mode Nd:YAG laser is extended by one order of magnitude compared to previous flashlamp-pumped designs by incorporating a fiber oscillator and diode-pumped solid-state amplifiers. The laser has a linewidth of <2 GHz at 1064.3 nm with 150 mJ per individual pulse at 10 kHz. The performance of the system is evaluated by using the third-harmonic output at 354.8 nm for high-speed planar laser-induced fluorescence of formaldehyde in a lifted methane-air diffusion flame. A total of 100 and 200 sequential images of unsteady fluid-flame interactions are acquired at repetition rates of 10 kHz and 20 kHz, respectively.

Comments

This article is from Optics Letters 37 (2012): 1346, doi: 10.1364/OL.37.001346. Posted with permission.

Rights

This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-37-8-1346. Systematic or multiple reproduction or distribution to multiple location via electronic or other means in prohibited and is subject to penalties under law.

Copyright Owner

Optical Society of America

Language

en

File Format

application/pdf

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