Single-frequency and mode-locked silver film ion-exchanged glass waveguide lasers as well as all-optical clock recovery based on birefringent fiber resonators have been experimentally and theoretically studied. The theory, modeling and fabrication process of silver film ion-exchange techniques, have been discussed and presented.The UV-written gratings on both IOG-1 active and passive glass have been studied. For the first time, with a high quality narrowband grating UV-printed on the passive section of a hybrid glass, a DBR waveguide single-frequency laser is demonstrated with the linewidth less than 1 MHz and the output power of 9 mW.Novel saturable absorbers based on a fiber taper embedded in carbon nanotubes (CNTs)/polymer composite were demonstrated. The saturable absorbers were utilized to build mode-locked fiber lasers, which were studied experimentally. A mode-locked ring laser utilizing an Er-Yb-codoped glass waveguide as the gain medium was also demonstrated. In addition, short cavity mode-locked waveguide lasers with CNTs film on the top were theoretically investigated, which shows a short cavity mode-locked waveguide laser is very promising.A new concept to perform multi-channel multi-rate all-optical clock recovery based on birefringent fiber-optic waveguide resonators was discussed. The concept has been advanced to polarization-insensitive operation. The experimental results, obtained as a proof-of-concept, agree well with numerical simulations.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/195101 |
| Date | January 2008 |
| Creators | Wang, Qing |
| Contributors | Kuppers, Franko, Honkanen, Seppo, Kuppers, Franko, Honkanen, Seppo, Pau, Stanley |
| Publisher | The University of Arizona. |
| Source Sets | University of Arizona |
| Language | English |
| Detected Language | English |
| Type | text, Electronic Dissertation |
| Rights | Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. |
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