Wheel steel strengthening with fiber lasers

Multi-Wavelength Fiber Lasers

Nowadays, multiwavelength lasers are of great interest for telecommunications and sensors multiplexing. These lasers also have a great potential in the fiber-optic test and measurement of WDM components. The requirements for such optical sources are: a high number of channels over large wavelength span, moderate output powers (of the order of 100μW per channel) with good optical signal to noise...

Mode Locked Fiber Lasers

Development of fiber lasers

Field of Study Technology, Communication and Transport Degree Programme Degree Programme in Industrial Management Author(s) Yang Zhang and Guoqing Huang Title of Thesis Development of Fiber Laser Date 08.04.2013 Pages/Appendices 55 Supervisor(s) Heikki Salkinoja, Seppo Ryynänen Client Organisation/Partners

Microfluidic Fiber Lasers

Microfluidic dye lasers (MDL) have recently emerged as promising candidates to facilitate the fusion of optics and fluidics at the microscale. Their primary advantage over gas or solid state lasers is the inherent wavelength tunabililty which can be achieved by changing the type of dye used, the dye concentration, or the host solution. Here, we report on the design and characterization of a MDL...

Vector Soliton Fiber Lasers