Browsing by Advisor
Now showing items 1-7 of 7
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Fiber laser system for the detection of trace gas
(2017)The research presented in this thesis is on the development of a trace gas detection system based on intracavity absorption spectroscopy (ICAS). The developed system was capable of detecting nitrous oxide (N2O) and acetylene ... -
Multiwavelength erbium-ytterbium co-doped fiber laser / by Mansour Dastmalchi.
(2007)A fiber ring laser, using erbium-ytterbium co-doped double clad fiber is proposed and demonstrated to produce a medium power multiwavelength fiber laser. The experimental results show that the ring resonator configuration ... -
Plasmonic nanostructure on a tapered fiber for chemical detection
(2017)A simple, cost effective technique to manufacture plasmonic nanostructures as a Surface Enhanced Raman Spectroscopy (SERS) substrate was investigated. The plasmonic structure of gold nanorods was developed on the surface ... -
Segmented hollow core photonic crystal fiber as a gas cell
(2022)Developing a unique gas cell based on hollow core photonic crystal fiber (HC- PCF) improving its ability to be used in measurements which require higher temporal resolution. Traditional HC-PCF is an excellent candidate ... -
Tunable high-power fiber laser and its application to produce Brillouin fiber lasers
(2012-11-10)A tunable continuous wave single-longitudinal-mode fiber laser is proposed and developed. A saturable absorber, as well as, an all-fiber Fabry-Perot filter was used in the laser cavity to reduce mode-hopping. The laser ... -
Tweezing and Manipulating Nanomaterials on Tapered Optical Fiber to Develop SurfaceEnhanced Raman Spectroscopy (SERS) Substrate
(2020)A compact and cost-effective fiber-based probe was manufactured for the detection of chemicals at low concentrations using Surface-Enhanced Raman Spectroscopy (SERS). Multi-mode optical fiber was tapered with a dynamic ... -
An ytterbium-doped fiber laser at 1.1 um
(2013-02-12)A pulsed ytterbium-doped fiber laser is proposed and developed. A length of samarium-doped fiber was inserted into the laser cavity to induce passive Q-switching. The laser oscillated in the continuous wave, Q-switched ...
