Okhotnikov fiber lasers pdf merge

Highpower fibre lasers are in demand for industrial, defence and scientific applications. Cw doubleclad dc ytterbiumdoped fiber lasers ydfls are. Modelocked ytterbium fiber laser tunable in the 9801070. Sub 200 fs pulse generation from a graphene modelocked fiber laser article pdf available in applied physics letters 9720.

Pdf femtosecond neodymiumdoped fiber laser operating in. Allfiber 7x1 signal combiner for incoherent laser beam combining. As mentioned, fiber lasers are one branch of solidstate lasers. Thesis for the degree of doctor of technology to be presented with due permission for public examination and criticism in tietotalo building, auditorium tb104, at tampere university of technology, on the 24th of november 2006, at 12 noon. Ultrafast fiber lasers using novel semiconductor saturable. Optoelectronics research centre at tampere university of. Picosecond sesambased ytterbium modelocked fiber lasers.

Pdf applications of fiber lasers for the development of. Incoherent combining of fiber lasers developed for. Highpower passive fiber components for allfiber lasers. Reprint order form pdf cost confirmation and order form pdf fiber optics. Ultrafast fibre laser systems based on sesam technology. Spectral tuning of a modelocked ybdoped fiber laser over a 90nm range is reported.

Holmium fiber laser based on the heavily doped active. A new laser developed by a research group at caltech holds the potential to increase by orders of magnitude the rate of data transmission in the opticalfiber networkthe backbone. A twocolor femtosecondpicosecond pulse train at largely separate wavelengths of 1. Since 1999 he has been a fulltime professor at optoelectronics research centre, tampere university of technology. Okhotnikov tampere university, finland was awarded the ph. Erbium and ytterbium fiber lasers were firmly synchronized by nonlinear interaction in active media placed in the same cavity. Industrial grade 100 kw power cw fiber laser, in advanced solidstate lasers congress technical digest, san diego, california, usa, 29 jan1 feb. Incoherent combining of highpower fiber lasers can result in highly efficient, compact, robust, low maintenance, and longlifetime highenergy laser systems for directed energy applications. Pdf sub 200 fs pulse generation from a graphene mode. Devices that combine the absorption effects in quantum wells qws with the high reflectivity. Abstractusing semiconductor saturable absorber mirrors. Applications of fiber lasers for the development of compact photonic devices article pdf available in ieee journal of selected topics in quantum electronics 205.