Please use this identifier to cite or link to this item:
|Title:||Wideband-tunable nanotube Q-switched low threshold erbium doped fiber laser|
|Source:||Dong, 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|
|Abstract:||An 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.|
|Source Title:||Applied Optics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 14, 2018
WEB OF SCIENCETM
checked on Jan 23, 2018
checked on Feb 19, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.