Optical tweezers allow to trap and manipulate objects without any mechanical contact with light and with an extreme accuracy. This non-invasive and non-destructive technique is of large interest in many scientific domains such as biophysics and medicine. Conventional optical tweezers use a laser beam which is strongly focalised by a microscope objective.The use of optical fibers attracts increasing attention as highly flexible and compact tools for particle trapping. Fiber-based optical tweezers do not require bulky optics and require only little alignments.In this context, the objective of this thesis was to develop a dual fiber nano-tip optical tweezers in order to trap particles with micro and nano-meter sizes. Our tweezers consist of tw...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...
Optical tweezers allow to trap and manipulate objects without any mechanical contact with light and ...
Light management is a current hot issue for the development of new materials for optics and optoelec...
This thesis is related to the field of nano-optomechanics and the use of nanomechanical resonators a...
Light management is a current hot issue for the development of new materials for optics and optoelec...
Light management is a current hot issue for the development of new materials for optics and optoelec...
Light management is a current hot issue for the development of new materials for optics and optoelec...
This thesis is related to the field of nano-optomechanics and the use of nanomechanical resonators a...
One important challenge to address in the optical field is a better understanding of the optical nea...
The photocatalysis is known as an advanced oxidation process and its use is common for the water tre...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
The photocatalysis is known as an advanced oxidation process and its use is common for the water tre...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...
Optical tweezers allow to trap and manipulate objects without any mechanical contact with light and ...
Light management is a current hot issue for the development of new materials for optics and optoelec...
This thesis is related to the field of nano-optomechanics and the use of nanomechanical resonators a...
Light management is a current hot issue for the development of new materials for optics and optoelec...
Light management is a current hot issue for the development of new materials for optics and optoelec...
Light management is a current hot issue for the development of new materials for optics and optoelec...
This thesis is related to the field of nano-optomechanics and the use of nanomechanical resonators a...
One important challenge to address in the optical field is a better understanding of the optical nea...
The photocatalysis is known as an advanced oxidation process and its use is common for the water tre...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
The photocatalysis is known as an advanced oxidation process and its use is common for the water tre...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
The ability to fabricate optical devices enabling the real time detection of chemical interactions,a...
In the field of infrared imaging, there are two main types of detectors : cooled detectors, with gre...