Q-switched fiber lasers with carbon nanotubes hosted in ceramics

Title
Q-switched fiber lasers with carbon nanotubes hosted in ceramics
Authors
송용원
Issue Date
2012-01
Publisher
Applied optics
Citation
VOL 51, NO 3, 290-294
Abstract
Q-switched fiber ring lasers operated by single-walled carbon nanotubes (SWNTs) hosted in SiO2 matrix are demonstrated by highlighting their stable operation and dramatically improved thermal damage threshold. Employing aerosol deposition process, SWNTs are incorporated into the ceramic host at room-temperature without solubility limitation. After experiencing the intracavity optical power higher than 15.3 dBm, the hosted SWNTs survive to provide Q-switching operation. The continuous repetition rate tuning is achieved in the range of 11.1–32.2 kHz with the pulse-duration of 7.1–15.8 μs at 1558.5 nm.
URI
http://pubs.kist.re.kr/handle/201004/41988
ISSN
00036935
Appears in Collections:
KIST Publication > Article
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