In this work, we design and make high peak power pulsed fiber lasers operating around 2 µm. The first part of this work is dedicated to the study of gain-switched thulium-doped fiber laser which emits nanosecond pulses. A fiber oscillator was built and characterized. It emits pulses with 10 ns duration, 16 µJ energy and 1,6 kW peak power. Pulses were amplified in a large core fiber to reach 150 µJ energy and 13 kW peak power per pulses. The second part of this report is dedicated to the study of mode-locked thulium-doped fiber laser. An all-fiber oscillator in solitonic regime was built and characterized. It emits solitons of 4,5 ps duration and 62 pJ energy. Pulses were also amplified to achieve more than 8 kW peak power and 30 nJ energy w...
As part of a collaborative project between the XLIM laboratory (UMR 7252 of the CNRS and the Univers...
International audienceWe are reporting on the characterization of a thulium-doped fiber laser applyi...
International audienceWe are reporting on the characterization of a thulium-doped fiber laser applyi...
In this work, we design and make high peak power pulsed fiber lasers operating around 2 µm. The firs...
Les travaux présentés dans ce manuscrit de thèse s'inscrivent dans l'étude et la réalisation de sour...
This work deals with the development of a fiber laser generating high energy and width tunable squar...
This work deals with the development of a fiber laser generating high energy and width tunable squar...
This work deals with the development of a fiber laser generating high energy and width tunable squar...
n° 2006REN1E001175 pagesExtraordinary high powers are nowadays available out of fiber lasers and amp...
n° 2006REN1E001175 pagesExtraordinary high powers are nowadays available out of fiber lasers and amp...
Ultrafast fiber lasers represent today a ubiquitous technology in various industrial and research ap...
Ultrafast fiber lasers represent today a ubiquitous technology in various industrial and research ap...
This thesis is related to the spectroscopic and optical properties of doped optical fibers used as a...
Developing highly coherent pulsed sources around the 2 µm wavelengthhas been a particularly dynamic ...
As part of a collaborative project between the XLIM laboratory (UMR 7252 of the CNRS and the Univers...
As part of a collaborative project between the XLIM laboratory (UMR 7252 of the CNRS and the Univers...
International audienceWe are reporting on the characterization of a thulium-doped fiber laser applyi...
International audienceWe are reporting on the characterization of a thulium-doped fiber laser applyi...
In this work, we design and make high peak power pulsed fiber lasers operating around 2 µm. The firs...
Les travaux présentés dans ce manuscrit de thèse s'inscrivent dans l'étude et la réalisation de sour...
This work deals with the development of a fiber laser generating high energy and width tunable squar...
This work deals with the development of a fiber laser generating high energy and width tunable squar...
This work deals with the development of a fiber laser generating high energy and width tunable squar...
n° 2006REN1E001175 pagesExtraordinary high powers are nowadays available out of fiber lasers and amp...
n° 2006REN1E001175 pagesExtraordinary high powers are nowadays available out of fiber lasers and amp...
Ultrafast fiber lasers represent today a ubiquitous technology in various industrial and research ap...
Ultrafast fiber lasers represent today a ubiquitous technology in various industrial and research ap...
This thesis is related to the spectroscopic and optical properties of doped optical fibers used as a...
Developing highly coherent pulsed sources around the 2 µm wavelengthhas been a particularly dynamic ...
As part of a collaborative project between the XLIM laboratory (UMR 7252 of the CNRS and the Univers...
As part of a collaborative project between the XLIM laboratory (UMR 7252 of the CNRS and the Univers...
International audienceWe are reporting on the characterization of a thulium-doped fiber laser applyi...
International audienceWe are reporting on the characterization of a thulium-doped fiber laser applyi...