Sökning: "fiber optics"
Visar resultat 1 - 5 av 89 avhandlingar innehållade orden fiber optics.
1. Erbium fiber ring lasers and their applications in ultrahigh speed fiber-optic transmission
Sammanfattning : .... LÄS MER
2. All-fiber modulators for laser applications
Sammanfattning : The objective of this thesis was to explore the usefulness of all-fiber modulators for laser applications. The modulators were all based on refractive index change achieved in the core of the studied fiber- components, exploiting either the elasto-optic effect or the electro-optic effect. LÄS MER
3. Advanced all-fiber optofluidic devices
Sammanfattning : Significant technological advances of the last years have been possible by developments in Optofluidics, which is a field that deals with the integration of optics and microfluidics into single devices.The work described in this thesis is based on five scientific publications related to the use of fiber optic technology to build integrated optofluidic devices. LÄS MER
4. Hybrid fiber preform fabrication using CO laser heating
Sammanfattning : This thesis describes the development of a new prototyping technique for specialty optical fibers and covers all the fabrication steps from preform to fiber. The technique allows to produce fibers of a custom core structure and material composition, mainly focusing on semiconductor core fibers. LÄS MER
5. Photodynamic Therapy utilizing Interstitial Light Delivery Combined with Spectroscopic Methods
Sammanfattning : Since cancer continues to plague humanity there is large need for development of modalities for both diagnosis and therapy. Most of the currently available methods suffer from serious disadvantages. The treatments, e.g. LÄS MER