Results 211 to 220 of about 84,612 (251)

Temperature-compensated optical fiber magnetic field sensor with cascaded femtosecond laser micromachining hollow core fiber and fiber loop

Optics & Laser Technology, 2023
Xi-xin Wang, Ri-qing Lv, Yong Zhao, Jian Zhao, Zi-ting Lin   +4 more
semanticscholar   +1 more source

Femtosecond laser micromachining for optofluidic and energy applications

Optical Materials, 2013
Femtosecond laser micromachining is a powerful and versatile tool both for the fabrication of photonic and optofluidic devices and for material surface processing. The basics of the technique will be discussed and some examples of applications will be presented.
Lo Turco Sara, Nava Giorgio, Osellame Roberto, Vishnubhatla Krishna Chaitanya, Ramponi Roberta   +4 more
openaire   +1 more source

Fabrication of Micro Patterns on Batio3:Er3+/Yb3+ Perovskite Films by Femtosecond Laser Micromachining

Social Science Research Network, 2023
José Luis Clabel H., K. Paula, M. Pereira, José Dirceu, E. Marega, C. Mendonca   +5 more
semanticscholar   +1 more source

In-Fiber Cascaded FPI Fabricated by Chemical-Assisted Femtosecond Laser Micromachining for Micro-Fluidic Sensing Applications

Journal of Lightwave Technology, 2019
An ultra-compact cascaded Fabry Perot (F-P) interferometer in fiber, which exhibits a high-visibility and enhanced detection limit, has been developed by chemical-assisted femtosecond laser micromachining.
Peng Zhou, C. Liao, Zhengyong Li, Shen Liu, Yiping Wang   +4 more
semanticscholar   +1 more source

Femtosecond laser micromachining: An enabling tool for quantum technologies

2017 19th International Conference on Transparent Optical Networks (ICTON), 2017
Femtosecond-laser micromachining is an enabling technology that allows maskless realization of fully integrated photonic, microfluidic and micromechanical devices. Indeed, direct femtosecond laser writing can be used in transparent materials both for the fabrication of high-quality waveguides, and, possibly combined with chemical etching, for the ...
openaire   +1 more source

Femtosecond Laser Micromachining in Transparent Materials

Advanced Photonics & Renewable Energy, 2010
When femtosecond laser pulses are focused tightly into a transparent material, the intensity in the focal volume can become high enough to cause nonlinear absorption of laser energy. The absorption, in turn, can lead to permanent structural or chemical changes. Such changes can be used for micromachining bulk transparent materials. Applications include
openaire   +1 more source

Femtosecond Laser Micromachining for Controlling Surface Wettability

2019 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2019
The use of femtosecond laser to modify the surface of polymeric materials has received great attention in the last decade, due to the possibilities of tailoring the material’s properties yielding technological applications. Here, we report on the microfabrication of an azopolymer by using femtosecond laser pulses, aiming at the control of surface ...
Kaue Lima Curvelo da Silva, Kelly Tasso de Paula, Alexia Victoria de Almeida Mattos, Adriano Jose Galvani Otuka, Rafaela Cristina Sanfelice, Cleber Renato Mendonca   +5 more
openaire   +1 more source

Femtosecond Laser Micromachining Study with Multiple Wavelengths in Cvd Diamond

Social Science Research Network, 2023
L. Nolasco, F. Couto, M. B. de Andrade, C. Mendonca   +3 more
semanticscholar   +1 more source

An optical fiber humidity sensor based on femtosecond laser micromachining Fabry-Perot cavity with composite film

Optics and Laser Technology, 2022
Zhaoxu Zhang, H. Gong, Chan-Yuan Yu, K. Ni, Chun-liu Zhao   +4 more
semanticscholar   +1 more source

Femtosecond laser micromachining of carbon fiber-reinforced epoxy matrix composites

Journal of Manufacturing Processes, 2022
S. P. Sharma, R. Vilar
semanticscholar   +1 more source