Please use this identifier to cite or link to this item: https://doi.org/10.1364/AO.50.001442
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dc.titleWideband-tunable nanotube Q-switched low threshold erbium doped fiber laser
dc.contributor.authorDong, B.
dc.contributor.authorHu, J.
dc.contributor.authorLiaw, C.-Y.
dc.contributor.authorHao, J.
dc.contributor.authorYu, C.
dc.date.accessioned2014-10-07T04:39:21Z
dc.date.available2014-10-07T04:39:21Z
dc.date.issued2011-04-01
dc.identifier.citationDong, B., Hu, J., Liaw, C.-Y., Hao, J., Yu, C. (2011-04-01). Wideband-tunable nanotube Q-switched low threshold erbium doped fiber laser. Applied Optics 50 (10) : 1442-1445. ScholarBank@NUS Repository. https://doi.org/10.1364/AO.50.001442
dc.identifier.issn1559128X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/83274
dc.description.abstractAn all-fiber passively wideband-tunable nanotube Q-switched low threshold erbium doped fiber laser is presented. With a low insertion loss carbon nanotube based saturable absorber, C- and L-band tunable Q-switched lasers are achieved by tuning the transmission wavelength of one C-band tunable filter and the other L-band one, respectively. The threshold of the Q-switched operation is only 12:8mW. The selfmode- locking effect on the Q-switching can be effectively reduced by introducing a spatial hole burning effect with two optical circulators. The tunable wavelength range of the Q-switching laser can be changed by inserting a variable optical attenuator in the laser cavity to tune the gain spectrum. © 2011 Optical Society of America.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1364/AO.50.001442
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1364/AO.50.001442
dc.description.sourcetitleApplied Optics
dc.description.volume50
dc.description.issue10
dc.description.page1442-1445
dc.description.codenAPOPA
dc.identifier.isiut000289070300023
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